[Kernel-packages] [Bug 1887267] Missing required logs.
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window: apport-collect 1887267 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887267 Title: RIP: 0010:__call_rcu+0x1ab/0x1d0 Status in linux package in Ubuntu: Incomplete Bug description: Ubuntu 20.04 uname -a: Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Have been plagued with hard lockups for a while now. This is the most recent one. Hard lockup with this in the logs. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887267/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887267] Re: RIP: 0010:__call_rcu+0x1ab/0x1d0
** Description changed: + Ubuntu 20.04 + uname -a: + `Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux` + Have been plagued with hard lockups for a while now. This is the most recent ones Hard lockup with this in the logs. ** Description changed: Ubuntu 20.04 uname -a: - `Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux` + Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Have been plagued with hard lockups for a while now. This is the most recent ones Hard lockup with this in the logs. ** Description changed: Ubuntu 20.04 uname -a: Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux - Have been plagued with hard lockups for a while now. This is the most recent ones + Have been plagued with hard lockups for a while now. This is the most recent one. Hard lockup with this in the logs. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887267 Title: RIP: 0010:__call_rcu+0x1ab/0x1d0 Status in linux package in Ubuntu: New Bug description: Ubuntu 20.04 uname -a: Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Have been plagued with hard lockups for a while now. This is the most recent one. Hard lockup with this in the logs. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887267/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887267] [NEW] RIP: 0010:__call_rcu+0x1ab/0x1d0
Public bug reported: Ubuntu 20.04 uname -a: Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Have been plagued with hard lockups for a while now. This is the most recent ones Hard lockup with this in the logs. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Attachment added: "journal_log_12072020.txt" https://bugs.launchpad.net/bugs/1887267/+attachment/5391845/+files/journal_log_12072020.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887267 Title: RIP: 0010:__call_rcu+0x1ab/0x1d0 Status in linux package in Ubuntu: New Bug description: Ubuntu 20.04 uname -a: Linux MartoBeast 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Have been plagued with hard lockups for a while now. This is the most recent ones Hard lockup with this in the logs. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887267/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1878059] Re: ALC892 audio device not reachable after wake up
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878059 Title: ALC892 audio device not reachable after wake up Status in linux package in Ubuntu: Expired Bug description: Ubuntu 20.04, Gnome shell On older Ubuntu releases (<= 19.10), all is working fine. After waking up from suspend mode when I play music or a video, the system changed playing sound at my monitor speakers, detected as „card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]“. Here is the full list: $ LANG=C aplay -l List of PLAYBACK Hardware Devices card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 1: ALC892 Digital [ALC892 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: NVidia [HDA NVidia], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: NVidia [HDA NVidia], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 I can only choose the HDMI device in gnome-control-center or pavucontrol. The other devices are gone, why what ever. When I restart the pulseaudio process, all devices will come back: $ sudo killall -9 pulseaudio # (many times, because pa restarts itself) $ /usr/bin/pulseaudio --daemonize=no --log-target=journal ^Z [1]+ Angehalten /usr/bin/pulseaudio --daemonize=no --log-target=journal $ bg 1 This behavior is new in 20.04. Before I establish the behavior of pulseaudio, I logged off and on again and all devices are shown. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1878059/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1690085]
https://zamusic.org/ https://zamusic.org/song-downloads/ https://zamusic.org/album-download/ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1690085 Title: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks Status in Linux: Expired Status in linux package in Ubuntu: Confirmed Bug description: Hi, We aregetting various kernel crash on a pretty new config. We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using latest BIOS available (1.52) We are running Ubuntu 17.04 (amd64), we've tried different kernel version, native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too. Tested kernel version: native 17.04 kernel 4.10.15 Issues are the same, we're getting random freeze on the machine. Here is kern.log entry when happening : May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls on CPUs/tasks: May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) idle=49b/1/0 softirq=28561/28563 fqs=913449 May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 jiffies, g=10001, c=1, q=4656) May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0: May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0 R running task 0 0 0 0x0008 May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace: May 10 22:41:56 dev2 kernel: [24366.190354] ? native_safe_halt+0x6/0x10 May 10 22:41:56 dev2 kernel: [24366.190355] ? default_idle+0x20/0xd0 May 10 22:41:56 dev2 kernel: [24366.190358] ? arch_cpu_idle+0xf/0x20 May 10 22:41:56 dev2 kernel: [24366.190360] ? default_idle_call+0x23/0x30 May 10 22:41:56 dev2 kernel: [24366.190362] ? do_idle+0x16f/0x200 May 10 22:41:56 dev2 kernel: [24366.190364] ? cpu_startup_entry+0x71/0x80 May 10 22:41:56 dev2 kernel: [24366.190366] ? rest_init+0x77/0x80 May 10 22:41:56 dev2 kernel: [24366.190368] ? start_kernel+0x464/0x485 May 10 22:41:56 dev2 kernel: [24366.190369] ? early_idt_handler_array+0x120/0x120 May 10 22:41:56 dev2 kernel: [24366.190371] ? x86_64_start_reservations+0x24/0x26 May 10 22:41:56 dev2 kernel: [24366.190372] ? x86_64_start_kernel+0x14d/0x170 May 10 22:41:56 dev2 kernel: [24366.190373] ? start_cpu+0x14/0x14 May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls on CPUs/tasks: May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) idle=49b/1/0 softirq=28561/28563 fqs=935027 May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 jiffies, g=10001, c=1, q=4740) May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0: May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0 R running task 0 0 0 0x0008 May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace: May 10 22:44:56 dev2 kernel: [24546.192199] ? native_safe_halt+0x6/0x10 May 10 22:44:56 dev2 kernel: [24546.192201] ? default_idle+0x20/0xd0 May 10 22:44:56 dev2 kernel: [24546.192203] ? arch_cpu_idle+0xf/0x20 May 10 22:44:56 dev2 kernel: [24546.192204] ? default_idle_call+0x23/0x30 May 10 22:44:56 dev2 kernel: [24546.192206] ? do_idle+0x16f/0x200 May 10 22:44:56 dev2 kernel: [24546.192208] ? cpu_startup_entry+0x71/0x80 May 10 22:44:56 dev2 kernel: [24546.192210] ? rest_init+0x77/0x80 May 10 22:44:56 dev2 kernel: [24546.192211] ? start_kernel+0x464/0x485 May 10 22:44:56 dev2 kernel: [24546.192213] ? early_idt_handler_array+0x120/0x120 May 10 22:44:56 dev2 kernel: [24546.192214] ? x86_64_start_reservations+0x24/0x26 May 10 22:44:56 dev2 kernel: [24546.192215] ? x86_64_start_kernel+0x14d/0x170 May 10 22:44:56 dev2 kernel: [24546.192217] ? start_cpu+0x14/0x14 Depending on the kernel version, we've got NMI watchdog errors related to CPU stuck (mentioning the CPU core id, which is random). Crash is happening randomly, but in general after some hours (3-4h). Now, we've installed kernel 4.11.0-041100-generic #201705041534 this morning and waiting for crash... For now, the machine is not "used", at least, it's not CPU stressed... Thanks --- ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 DistroRelease: Ubuntu 17.04 InstallationDate: Installed on 2017-05-09 (1 days ago) InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" - Release amd64 (20170412) Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash Tags: zesty Uname: Linux 4.11.0-041100-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1690085/+subscriptions --
[Kernel-packages] [Bug 1690085]
i like this content so much https://zamusic.org/;>rushky https://zamusic.org/the-godfathers-of-deep-house-sa-outta-your-soul-nostalgic-mix/;>sphe ft emzar buya -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1690085 Title: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks Status in Linux: Expired Status in linux package in Ubuntu: Confirmed Bug description: Hi, We aregetting various kernel crash on a pretty new config. We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using latest BIOS available (1.52) We are running Ubuntu 17.04 (amd64), we've tried different kernel version, native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too. Tested kernel version: native 17.04 kernel 4.10.15 Issues are the same, we're getting random freeze on the machine. Here is kern.log entry when happening : May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls on CPUs/tasks: May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) idle=49b/1/0 softirq=28561/28563 fqs=913449 May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 jiffies, g=10001, c=1, q=4656) May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0: May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0 R running task 0 0 0 0x0008 May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace: May 10 22:41:56 dev2 kernel: [24366.190354] ? native_safe_halt+0x6/0x10 May 10 22:41:56 dev2 kernel: [24366.190355] ? default_idle+0x20/0xd0 May 10 22:41:56 dev2 kernel: [24366.190358] ? arch_cpu_idle+0xf/0x20 May 10 22:41:56 dev2 kernel: [24366.190360] ? default_idle_call+0x23/0x30 May 10 22:41:56 dev2 kernel: [24366.190362] ? do_idle+0x16f/0x200 May 10 22:41:56 dev2 kernel: [24366.190364] ? cpu_startup_entry+0x71/0x80 May 10 22:41:56 dev2 kernel: [24366.190366] ? rest_init+0x77/0x80 May 10 22:41:56 dev2 kernel: [24366.190368] ? start_kernel+0x464/0x485 May 10 22:41:56 dev2 kernel: [24366.190369] ? early_idt_handler_array+0x120/0x120 May 10 22:41:56 dev2 kernel: [24366.190371] ? x86_64_start_reservations+0x24/0x26 May 10 22:41:56 dev2 kernel: [24366.190372] ? x86_64_start_kernel+0x14d/0x170 May 10 22:41:56 dev2 kernel: [24366.190373] ? start_cpu+0x14/0x14 May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls on CPUs/tasks: May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) idle=49b/1/0 softirq=28561/28563 fqs=935027 May 10 22:44:56 dev2 kernel: [24546.190823] (detected by 14, t=1905212 jiffies, g=10001, c=1, q=4740) May 10 22:44:56 dev2 kernel: [24546.192191] Task dump for CPU 0: May 10 22:44:56 dev2 kernel: [24546.192192] swapper/0 R running task 0 0 0 0x0008 May 10 22:44:56 dev2 kernel: [24546.192195] Call Trace: May 10 22:44:56 dev2 kernel: [24546.192199] ? native_safe_halt+0x6/0x10 May 10 22:44:56 dev2 kernel: [24546.192201] ? default_idle+0x20/0xd0 May 10 22:44:56 dev2 kernel: [24546.192203] ? arch_cpu_idle+0xf/0x20 May 10 22:44:56 dev2 kernel: [24546.192204] ? default_idle_call+0x23/0x30 May 10 22:44:56 dev2 kernel: [24546.192206] ? do_idle+0x16f/0x200 May 10 22:44:56 dev2 kernel: [24546.192208] ? cpu_startup_entry+0x71/0x80 May 10 22:44:56 dev2 kernel: [24546.192210] ? rest_init+0x77/0x80 May 10 22:44:56 dev2 kernel: [24546.192211] ? start_kernel+0x464/0x485 May 10 22:44:56 dev2 kernel: [24546.192213] ? early_idt_handler_array+0x120/0x120 May 10 22:44:56 dev2 kernel: [24546.192214] ? x86_64_start_reservations+0x24/0x26 May 10 22:44:56 dev2 kernel: [24546.192215] ? x86_64_start_kernel+0x14d/0x170 May 10 22:44:56 dev2 kernel: [24546.192217] ? start_cpu+0x14/0x14 Depending on the kernel version, we've got NMI watchdog errors related to CPU stuck (mentioning the CPU core id, which is random). Crash is happening randomly, but in general after some hours (3-4h). Now, we've installed kernel 4.11.0-041100-generic #201705041534 this morning and waiting for crash... For now, the machine is not "used", at least, it's not CPU stressed... Thanks --- ApportVersion: 2.20.4-0ubuntu4 Architecture: amd64 DistroRelease: Ubuntu 17.04 InstallationDate: Installed on 2017-05-09 (1 days ago) InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" - Release amd64 (20170412) Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash Tags: zesty Uname: Linux 4.11.0-041100-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: _MarkForUpload: True To manage notifications about this bug go to:
[Kernel-packages] [Bug 1887258] Re: zfs kernel module not available when installing zfs-linux on raspi kernel
** Attachment added: "zfsutils-linux installation" https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1887258/+attachment/5391810/+files/typescript.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1887258 Title: zfs kernel module not available when installing zfs-linux on raspi kernel Status in zfs-linux package in Ubuntu: New Bug description: when installing the zfsutils-linux package with apt, the installation errors out on failure to load the zfs kernel module. my kernel is linux-image-5.4.0-1013-raspi. typescript attached. workaround is to install zfs-dkms, which works as expected. once installed zfs performs as expected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: zfsutils-linux 0.8.3-1ubuntu12.1 ProcVersionSignature: Ubuntu 5.4.0-1013.13-raspi 5.4.44 Uname: Linux 5.4.0-1013-raspi aarch64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: arm64 CasperMD5CheckResult: skip Date: Sat Jul 11 23:46:20 2020 ImageMediaBuild: 20200423.1 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=C.UTF-8 SHELL=/bin/bash SourcePackage: zfs-linux UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.sudoers.d.zfs: [deleted] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1887258/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887258] [NEW] zfs kernel module not available when installing zfs-linux on raspi kernel
Public bug reported: when installing the zfsutils-linux package with apt, the installation errors out on failure to load the zfs kernel module. my kernel is linux- image-5.4.0-1013-raspi. typescript attached. workaround is to install zfs-dkms, which works as expected. once installed zfs performs as expected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: zfsutils-linux 0.8.3-1ubuntu12.1 ProcVersionSignature: Ubuntu 5.4.0-1013.13-raspi 5.4.44 Uname: Linux 5.4.0-1013-raspi aarch64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: arm64 CasperMD5CheckResult: skip Date: Sat Jul 11 23:46:20 2020 ImageMediaBuild: 20200423.1 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=C.UTF-8 SHELL=/bin/bash SourcePackage: zfs-linux UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.sudoers.d.zfs: [deleted] ** Affects: zfs-linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug arm64 focal uec-images -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to zfs-linux in Ubuntu. https://bugs.launchpad.net/bugs/1887258 Title: zfs kernel module not available when installing zfs-linux on raspi kernel Status in zfs-linux package in Ubuntu: New Bug description: when installing the zfsutils-linux package with apt, the installation errors out on failure to load the zfs kernel module. my kernel is linux-image-5.4.0-1013-raspi. typescript attached. workaround is to install zfs-dkms, which works as expected. once installed zfs performs as expected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: zfsutils-linux 0.8.3-1ubuntu12.1 ProcVersionSignature: Ubuntu 5.4.0-1013.13-raspi 5.4.44 Uname: Linux 5.4.0-1013-raspi aarch64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: arm64 CasperMD5CheckResult: skip Date: Sat Jul 11 23:46:20 2020 ImageMediaBuild: 20200423.1 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=C.UTF-8 SHELL=/bin/bash SourcePackage: zfs-linux UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.sudoers.d.zfs: [deleted] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1887258/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887249] Re: OpenCL doesn't work when kernel lockdown enabled
** Description changed: When booting with secure boot and kernel lockdown is enabled, OpenCL is unable to use my GPU (GeForce RTX 2080 SUPER). Running "clinfo" shows - "Number of platforms 0". If I disable secure boot in my UFEI BIOS, + "Number of platforms 0". If I disable secure boot in my UEFI settings, clinfo shows the details of my GPU as expected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: libnvidia-compute-440 440.100-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 11 12:08:09 2020 InstallationDate: Installed on 2020-04-29 (72 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) ProcEnviron: - PATH=(custom, no user) - XDG_RUNTIME_DIR= - LANG=en_US.UTF-8 - SHELL=/bin/bash + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=en_US.UTF-8 + SHELL=/bin/bash SourcePackage: nvidia-graphics-drivers-440 UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-440 in Ubuntu. https://bugs.launchpad.net/bugs/1887249 Title: OpenCL doesn't work when kernel lockdown enabled Status in nvidia-graphics-drivers-440 package in Ubuntu: New Bug description: When booting with secure boot and kernel lockdown is enabled, OpenCL is unable to use my GPU (GeForce RTX 2080 SUPER). Running "clinfo" shows "Number of platforms 0". If I disable secure boot in my UEFI settings, clinfo shows the details of my GPU as expected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: libnvidia-compute-440 440.100-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 11 12:08:09 2020 InstallationDate: Installed on 2020-04-29 (72 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: nvidia-graphics-drivers-440 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1887249/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1886668] Re: linux 4.15.0-109-generic network DoS regression vs -108
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1886668 Title: linux 4.15.0-109-generic network DoS regression vs -108 Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Status in linux source package in Eoan: Fix Committed Status in linux source package in Focal: Fix Committed Status in linux source package in Groovy: In Progress Bug description: [Impact] On systems using cgroups and sockets extensively, like docker, kubernetes, lxd, libvirt, a crash might happen when using linux 4.15.0-109-generic. [Fix] Revert the patch that disables sk_alloc cgroup refcounting when tasks are added to net_prio cgroup. [Test case] Test that such environments where the issue is reproduced survive some hours of uptime. A different bug was reproduced with a work-in-progress code and was not reproduced with the culprit reverted. [Regression potential] The reverted commit fix a memory leak on similar scenarios. But a leak is better than a crash. Two other bugs have been opened to track a real fix for this issue and the leak. -- Reported from a user: Several of our infrastructure VMs recently started crashing (oops attached), after they upgraded to -109. -108 appears to be stable. Analysing the crash, it appears to be a wild pointer access in a BPF filter, which makes this (probably) a network-traffic triggered crash. [ 696.396831] general protection fault: [#1] SMP PTI [ 696.396843] Modules linked in: iscsi_target_mod target_core_mod ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack br_netfilter bridge nfsv3 cmac arc4 md4 rpcsec_gss_krb5 nfsv4 nls_utf8 cifs nfs aufs ccm fscache binfmt_misc overlay xfs libcrc32c intel_rapl crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ppdev pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd input_leds joydev intel_rapl_perf serio_raw parport_pc parport mac_hid sch_fq_codel nfsd 8021q auth_rpcgss garp nfs_acl mrp lockd stp llc grace xenfs sunrpc xen_privcmd ip_tables x_tables autofs4 hid_generic usbhid hid psmouse i2c_piix4 pata_acpi floppy [ 696.396966] CPU: 6 PID: 0 Comm: swapper/6 Not tainted 4.15.0-109-generic #110-Ubuntu [ 696.396979] Hardware name: Xen HVM domU, BIOS 4.7.6-1.26 12/03/2018 [ 696.396993] RIP: 0010:__cgroup_bpf_run_filter_skb+0xbb/0x1e0 [ 696.397005] RSP: 0018:893fdcb83a70 EFLAGS: 00010292 [ 696.397015] RAX: 6d69546e6f697469 RBX: RCX: 0014 [ 696.397028] RDX: RSI: 893fd036 RDI: 893fb5154800 [ 696.397041] RBP: 893fdcb83ad0 R08: 0001 R09: [ 696.397058] R10: R11: 0003 R12: 0014 [ 696.397075] R13: 893fb5154800 R14: 0020 R15: 893fc6ba4d00 [ 696.397091] FS: () GS:893fdcb8() knlGS: [ 696.397107] CS: 0010 DS: ES: CR0: 80050033 [ 696.397119] CR2: 00c0001b4000 CR3: 0006dce0a004 CR4: 003606e0 [ 696.397135] DR0: DR1: DR2: [ 696.397152] DR3: DR6: fffe0ff0 DR7: 0400 [ 696.397169] Call Trace: [ 696.397175] [ 696.397183] sk_filter_trim_cap+0xd0/0x1b0 [ 696.397191] tcp_v4_rcv+0x8b7/0xa80 [ 696.397199] ip_local_deliver_finish+0x66/0x210 [ 696.397208] ip_local_deliver+0x7e/0xe0 [ 696.397215] ? ip_rcv_finish+0x430/0x430 [ 696.397223] ip_rcv_finish+0x129/0x430 [ 696.397230] ip_rcv+0x296/0x360 [ 696.397238] ? inet_del_offload+0x40/0x40 [ 696.397249] __netif_receive_skb_core+0x432/0xb80 [ 696.397261] ? skb_send_sock+0x50/0x50 [ 696.397271] ? tcp4_gro_receive+0x137/0x1a0 [ 696.397280] __netif_receive_skb+0x18/0x60 [ 696.397290] ? __netif_receive_skb+0x18/0x60 [ 696.397300] netif_receive_skb_internal+0x45/0xe0 [ 696.397309] napi_gro_receive+0xc5/0xf0 [ 696.397317]
[Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown
on fedora its sudo dnf install alsa-sof-firmware.noarch on Mint probable sudo apt-get install alsa-sof-firmware.noarch or what ever your package is called. do a search for it sudo apt-cache search firmware sudo apt-cache search sof -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1873083 Title: Lenovo Yoga C940 frequently does thermal shutdown Status in linux package in Ubuntu: Incomplete Status in thermald package in Ubuntu: Confirmed Status in Gentoo Linux: New Bug description: On a bit higher load and especially if Laptop is charging, very often Kernel does an emergency thermal shutdown. thermal thermal_zone3: critical temperature reached (80 C), shutting down It says 80 C, but sensors command shows that temperatures hovering close to 100C before the shutdown happens. dmesg is often also full of these (for each core): mce: CPU2: Core temperature above threshold, cpu clock throttled (total events = 246766) When I boot to Windows, it seems that CPU is throttled more aggressively on load and thermal shutdown doesn't happen with a similar load, but CPU frequencies drop to 1600 range, while in Ubuntu they are 2800 range. I would rather have more throttling that computer shutting down randomly without the ability to save work. Is there a workaround? ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-21-generic 5.4.0-21.25 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 ApportVersion: 2.20.11-0ubuntu24 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: anton 1874 F pulseaudio /dev/snd/pcmC0D0p: anton 1874 F...m pulseaudio /dev/snd/pcmC0D6c: anton 1874 F...m pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed Apr 15 23:54:21 2020 InstallationDate: Installed on 2019-11-29 (137 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=24af2874-e109-44f9-a5b9-8a9ce34b3f0f ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-21-generic N/A linux-backports-modules-5.4.0-21-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-04-04 (11 days ago) dmi.bios.date: 01/09/2020 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN54WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN54WW:bd01/09/2020:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1873083/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887249] [NEW] OpenCL doesn't work when kernel lockdown enabled
Public bug reported: When booting with secure boot and kernel lockdown is enabled, OpenCL is unable to use my GPU (GeForce RTX 2080 SUPER). Running "clinfo" shows "Number of platforms 0". If I disable secure boot in my UFEI BIOS, clinfo shows the details of my GPU as expected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: libnvidia-compute-440 440.100-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 11 12:08:09 2020 InstallationDate: Installed on 2020-04-29 (72 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: nvidia-graphics-drivers-440 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: nvidia-graphics-drivers-440 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-440 in Ubuntu. https://bugs.launchpad.net/bugs/1887249 Title: OpenCL doesn't work when kernel lockdown enabled Status in nvidia-graphics-drivers-440 package in Ubuntu: New Bug description: When booting with secure boot and kernel lockdown is enabled, OpenCL is unable to use my GPU (GeForce RTX 2080 SUPER). Running "clinfo" shows "Number of platforms 0". If I disable secure boot in my UFEI BIOS, clinfo shows the details of my GPU as expected. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: libnvidia-compute-440 440.100-0ubuntu0.20.04.1 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 11 12:08:09 2020 InstallationDate: Installed on 2020-04-29 (72 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: nvidia-graphics-drivers-440 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1887249/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1880076] Re: ubuntu 20.4 - retransmitts with r8169
Have anyone reproduced the bug? Any idea how to fix it or which change introduces the issue? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1880076 Title: ubuntu 20.4 - retransmitts with r8169 Status in linux package in Ubuntu: Confirmed Bug description: Hi, i run some network-tests (iperf3) and noticed massive retransmitts in ubuntu 20.4 with kernel 5.4.0-29. I'm using module r8169 for network- adapter 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) if i boot my ubuntu 18.4 and did same iperf-test (same hardware, same network configuration, other client is not rebooted) i have not these retransmitts. root@bpi-r2:~# iperf3 -c 192.168.0.21 Connecting to host 192.168.0.21, port 5201 [ 5] local 192.168.0.11 port 35702 connected to 192.168.0.21 port 5201 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 14.2 MBytes 119 Mbits/sec 337 14.1 KBytes [ 5] 1.00-2.00 sec 14.9 MBytes 125 Mbits/sec 331 14.1 KBytes [ 5] 2.00-3.00 sec 15.1 MBytes 126 Mbits/sec 296 19.8 KBytes [ 5] 3.00-4.00 sec 14.7 MBytes 124 Mbits/sec 314 14.1 KBytes [ 5] 4.00-5.00 sec 12.8 MBytes 107 Mbits/sec 259 14.1 KBytes [ 5] 5.00-6.01 sec 67.4 MBytes 560 Mbits/sec 137362 KBytes [ 5] 6.01-7.00 sec 111 MBytes 940 Mbits/sec0366 KBytes [ 5] 7.00-8.00 sec 112 MBytes 941 Mbits/sec0409 KBytes [ 5] 8.00-9.00 sec 112 MBytes 940 Mbits/sec0421 KBytes [ 5] 9.00-10.00 sec 112 MBytes 936 Mbits/sec0426 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 586 MBytes 491 Mbits/sec 1674 sender [ 5] 0.00-10.01 sec 585 MBytes 491 Mbits/sec receiver iperf Done. 2: enp3s0: mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether e4:b9:7a:f7:c4:8b brd ff:ff:ff:ff:ff:ff inet 192.168.0.21/24 brd 192.168.0.255 scope global dynamic noprefixroute enp3s0 valid_lft 171856sec preferred_lft 171856sec inet6 fe80::781a:829f:5030:ad6a/64 scope link noprefixroute valid_lft forever preferred_lft forever $ ethtool -S enp3s0 NIC statistics: tx_packets: 571053 rx_packets: 1184934 tx_errors: 0 rx_errors: 0 rx_missed: 1919 <<< align_errors: 0 tx_single_collisions: 0 tx_multi_collisions: 0 unicast: 1184926 broadcast: 6 multicast: 2 tx_aborted: 0 tx_underrun: 0 2: enp3s0: mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000 link/ether e4:b9:7a:f7:c4:8b brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 1785166133 1184970 0 0 0 2 TX: bytes packets errors dropped carrier collsns 39395440 570500 0 0 0 0 on the other side i see dropped packets, maybe flowcontrol-related? ethtool reports "Link partner advertised pause frame use: Symmetric" but maybe flowcontrol is not working... also driver reports flowcontrol is enabled... $ dmesg | grep r8169 [0.939358] libphy: r8169: probed [0.939491] r8169 :03:00.0 eth0: RTL8168h/8111h, e4:b9:7a:f7:c4:8b, XID 541, IRQ 128 [0.939492] r8169 :03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [0.986853] r8169 :03:00.0 enp3s0: renamed from eth0 [3.478981] Generic FE-GE Realtek PHY r8169-300:00: attached PHY driver [Generic FE-GE Realtek PHY] (mii_bus:phy_addr=r8169-300:00, irq=IGNORE) [3.591124] r8169 :03:00.0 enp3s0: Link is Down [7.171198] r8169 :03:00.0 enp3s0: Link is Up - 1Gbps/Full - flow control rx/tx ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-29-generic 5.4.0-29.33 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: frank 1427 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: GNOME-Flashback:GNOME Date: Fri May 22 06:49:34 2020 InstallationDate: Installed on 2020-04-27 (24 days ago) InstallationMedia: Ubuntu 20.04 LTS
[Kernel-packages] [Bug 1880835] Re: pulse audio hangs in kernel call
Yes that's correct. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1880835 Title: pulse audio hangs in kernel call Status in linux package in Ubuntu: Incomplete Bug description: there is no audio device accessible any more and pulse-audio process can not be terminated in kernel log there is such a output: This makes the complete audio unstable in the laptop. I think it is started to happen when I installed Nvidia driver and there is an external monitor attached with DP audio device. [ 364.150644] INFO: task pulseaudio:2183 blocked for more than 120 seconds. [ 364.150646] Tainted: P OE 5.4.0-31-generic #35-Ubuntu [ 364.150647] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 364.150647] pulseaudio D0 2183 2175 0x4120 [ 364.150649] Call Trace: [ 364.150653] __schedule+0x2e3/0x740 [ 364.150655] ? dma_pte_clear_level+0x142/0x190 [ 364.150655] schedule+0x42/0xb0 [ 364.150656] schedule_timeout+0x203/0x2f0 [ 364.150657] wait_for_completion+0xb1/0x120 [ 364.150659] ? wake_up_q+0x70/0x70 [ 364.150663] fw_run_transaction+0xdc/0x110 [firewire_core] [ 364.150665] ? fw_core_handle_bus_reset+0x440/0x440 [firewire_core] [ 364.150666] ? free_iova_fast+0x18/0x30 [ 364.150667] ? close_transaction+0x110/0x110 [firewire_core] [ 364.150668] ? intel_unmap+0xd9/0x1c0 [ 364.150670] ? transmit_phy_packet_callback+0x20/0x20 [firewire_core] [ 364.150671] snd_fw_transaction+0xbc/0x110 [snd_firewire_lib] [ 364.150673] ? avc_general_get_plug_info+0x100/0x100 [snd_firewire_lib] [ 364.150674] pcr_modify+0x65/0x100 [snd_firewire_lib] [ 364.150675] cmp_connection_break+0x37/0x50 [snd_firewire_lib] [ 364.150677] snd_oxfw_stream_start_duplex+0x1ee/0x2e0 [snd_oxfw] [ 364.150678] ? wait_woken+0x80/0x80 [ 364.150679] pcm_capture_prepare+0x26/0x50 [snd_oxfw] [ 364.150682] snd_pcm_do_prepare+0x1e/0x30 [snd_pcm] [ 364.150684] snd_pcm_action_single+0x3c/0x80 [snd_pcm] [ 364.150686] snd_pcm_action_nonatomic+0x6e/0x80 [snd_pcm] [ 364.150687] snd_pcm_prepare+0x6a/0x90 [snd_pcm] [ 364.150689] snd_pcm_common_ioctl+0x28c/0xc00 [snd_pcm] [ 364.150691] snd_pcm_ioctl+0x27/0x40 [snd_pcm] [ 364.150692] do_vfs_ioctl+0x407/0x670 [ 364.150694] ? __secure_computing+0x42/0xe0 [ 364.150694] ksys_ioctl+0x67/0x90 [ 364.150695] __x64_sys_ioctl+0x1a/0x20 [ 364.150697] do_syscall_64+0x57/0x190 [ 364.150698] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 364.150699] RIP: 0033:0x7f0bbfa1a37b [ 364.150701] Code: Bad RIP value. [ 364.150701] RSP: 002b:7ffed915d308 EFLAGS: 0202 ORIG_RAX: 0010 [ 364.150702] RAX: ffda RBX: 5607c7b63de0 RCX: 7f0bbfa1a37b [ 364.150703] RDX: RSI: 4140 RDI: 006e [ 364.150703] RBP: 5607c7b63bb0 R08: R09: 1000 [ 364.150703] R10: 0004 R11: 0202 R12: 5607c7b63de0 [ 364.150704] R13: 7ffed915d6f0 R14: R15: 7ffed915d480 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-31-generic 5.4.0-31.35 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Wed May 27 10:07:13 2020 InstallationDate: Installed on 2020-02-22 (94 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200220) MachineType: Dell Inc. Precision 7540 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-31-generic root=UUID=7a5890f6-2724-480a-8fa7-778d07cd929d ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-5.4.0-31-generic N/A linux-backports-modules-5.4.0-31-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/12/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.8.2 dmi.board.name: 0T2FXT dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.8.2:bd03/12/2020:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0T2FXT:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1880835/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to
[Kernel-packages] [Bug 1882093] Re: CVE-2020-{5963|5967} NVIDIA
** Changed in: nvidia-graphics-drivers-390 (Ubuntu)
Status: Triaged => Fix Released
** Changed in: nvidia-graphics-drivers-440 (Ubuntu)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/1882093
Title:
CVE-2020-{5963|5967} NVIDIA
Status in nvidia-graphics-drivers-390 package in Ubuntu:
Fix Released
Status in nvidia-graphics-drivers-440 package in Ubuntu:
Fix Released
Status in nvidia-graphics-drivers-390 source package in Bionic:
Fix Released
Status in nvidia-graphics-drivers-440 source package in Bionic:
Fix Released
Status in nvidia-graphics-drivers-390 source package in Eoan:
Fix Released
Status in nvidia-graphics-drivers-440 source package in Eoan:
Fix Released
Status in nvidia-graphics-drivers-390 source package in Focal:
Fix Released
Status in nvidia-graphics-drivers-440 source package in Focal:
Fix Released
Bug description:
Security update for CVE-2020-5963 CVE-2020-5967
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[Kernel-packages] [Bug 1874588] Re: Flickering screen after waking up from Suspend
Hello, I've been noticing what sounds like the same issue as the original post. This is brand new install of Ubuntu 20.04 after running all updates and restarting. A clean boot show has no display problems but after I suspend my system I get a lot of tearing/flashing. If I drop the rate on the larger monitor from 144Hz to 59.95Hz the problem goes away. I have also tried the other supported rates of 120.00 and 99.95 which still have tearing. If I try the same process but with just my larger screen enabled, the resume doesn't have the flickering. This does not seem to be happening in Fedora 32 in the same system. Since that runs 5.6 and 3.36 on Wayland maybe the issue is in the kernel. I am mostly a user so I can't really draw better conclusions. I can provide a video and logs as needed. My setup: AMD® Ryzen 5 2600x six-core processor × 12 AMD® Radeon rx 5600 xt GNOME version 3.36.3 Kernel: 5.4.0-40-generic #44-Ubuntu SMP Tue Jun 23 00:01:04 UTC 2020 Windowing System X11 (also happens when using Wayland) 2 monitors: Samsung 32" with resolution 3840x2160 @ 144.00 Hz Asus 24" 1920x1080 at 60Hz -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1874588 Title: Flickering screen after waking up from Suspend Status in linux package in Ubuntu: Incomplete Bug description: Just did a fresh install of Ubuntu 20.04 LTS and everything was fine, display worked perfect. Then I put the machine in Suspend mode (by clicking on GUI button), left for 5 minutes, came back, woke up the machine (by clicking a key on the keyboard), and upon waking up, the display started flickering heavily. Relevant Specs (Sorry if I missed anything): AMD® Ryzen 9 3900x 12-core processor × 24 AMD® Radeon rx 5700 xt GNOME version 3.36.1 Windowing System X11 I am running 3 monitors: Samsung with resolution 3840x2160 and 2 LG monitors with resolution 1920x1080, all at 60Hz Most of the flickering is happening on Samsung, although once in a while, other monitors flicker a little bit as well. Things to note: When I switch Samsung to lower resolution, the flickering goes away. When I come back to 3840x2160, it comes back. When I switch to lower resolution, suspend and come back, everything is fine. If I reboot the machine, the display is fine until I suspend and wake up again (if I am in higher resolution). I tried changing the refresh rate of Samsung to 30.00 and 29.97 (the only two available when I turn off FreeSync), and the issue still persists. Turning FreeSync on and off does nothing. Thank you, Pavel. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-26-generic 5.4.0-26.30 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: pavel 1870 F pulseaudio /dev/snd/controlC0: pavel 1870 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Apr 23 21:14:00 2020 InstallationDate: Installed on 2020-04-23 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: System manufacturer System Product Name ProcEnviron: LANGUAGE=en_CA:en PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_CA.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=UUID=02f6301e-c22b-462d-a4e5-71a78b7eb203 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-26-generic N/A linux-backports-modules-5.4.0-26-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1405 dmi.board.asset.tag: Default string dmi.board.name: TUF GAMING X570-PLUS (WI-FI) dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1405:bd11/19/2019:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnTUFGAMINGX570-PLUS(WI-FI):rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874588/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe :
[Kernel-packages] [Bug 1875200] Re: [amdgpu] Entire computer freezes shortly after bootup
I installed https://kernel.ubuntu.com/~kernel- ppa/mainline/v5.8-rc4/amd64/linux- modules-5.8.0-050800-generic_5.8.0-050800.202007052030_amd64.deb and https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.8-rc4/amd64/linux- headers-5.8.0-050800-generic_5.8.0-050800.202007052030_amd64.deb and booted into it. It appears there was no change in behaviour; about 1 in 10 bootup attempts succeeds, and when it succeeds, it runs fine for a long time. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1875200 Title: [amdgpu] Entire computer freezes shortly after bootup Status in linux package in Ubuntu: Incomplete Bug description: I'm not sure if this bug was filed completely; I used the "ubuntu-bug" command which gathered a lot of information and files, but then the bugs.launchpad.net site timeouted and I'm not sure if the information I entered before and the files that were gathered have actually been submitted. Summary: after an upgrade to Ubuntu 20.04 my entire computer freezes some seconds after bootup. It does not even reply to pings anymore and remote logins stop working as well. When booting it in recovery mode and then immediately using the menu option to continue booting, it appears to work reliably, but it only detects one monitor and there is no 3d acceleration. I've seen freezes happening at the following points: a) at the stage of a black screnen saying "lenovo" in the middle and "ubuntu" at the bottom (of both monitors) b) when asking for username and password to login c) after login When I was using the same computer with Ubuntu 19.10, there was no such problem. The computer is a Lenovo ThinkCentre M920x, the graphics card used is 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 550 640SP / RX 560/560X] (rev ef) with two monitors (3840x2160) connected via MiniDisplayPort ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun Apr 26 14:29:19 2020 DistUpgraded: 2020-04-25 14:33:16,904 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Continuously GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Subsystem: Lenovo UHD Graphics 630 (Desktop 9 Series) [17aa:3135] Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 550 640SP / RX 560/560X] [1002:67ff] (rev ef) (prog-if 00 [VGA controller]) Subsystem: Bitland(ShenZhen) Information Technology Co., Ltd. Baffin [Radeon RX 550 640SP / RX 560/560X] [1642:1725] InstallationDate: Installed on 2020-03-29 (28 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 10S1002NMZ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=UUID=ff61fce1-cc83-4bbe-bc88-09cdd2ac7471 ro recovery nomodeset SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to focal on 2020-04-25 (0 days ago) XorgLogOld: dmi.bios.date: 02/17/2020 dmi.bios.vendor: LENOVO dmi.bios.version: M1UKT50A dmi.board.name: 3135 dmi.board.vendor: LENOVO dmi.board.version: SDK0T08861 WIN 3305220985042 dmi.chassis.type: 35 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrM1UKT50A:bd02/17/2020:svnLENOVO:pn10S1002NMZ:pvrThinkCentreM920x:rvnLENOVO:rn3135:rvrSDK0T08861WIN3305220985042:cvnLENOVO:ct35:cvrNone: dmi.product.family: ThinkCentre M920x dmi.product.name: 10S1002NMZ dmi.product.sku: LENOVO_MT_10S1_BU_Think_FM_ThinkCentre M920x dmi.product.version: ThinkCentre M920x dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875200/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to :
[Kernel-packages] [Bug 1886247] Re: Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found
It looks like the change was only made in the OEM kernel for now: sudo apt-get install linux-oem-20.04 linux-oem-5.6 (5.6.0-1020.20) focal; urgency=medium * focal/linux-oem-5.6: 5.6.0-1020.20 -proposed tracker (LP: #1886753) * Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found (LP: #1886247) - SAUCE: rtw88: 8822ce: add support for device ID 0xc82f -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1886247 Title: Realtek [10ec:c82f] Subsystem [17aa:c02f] Wifi adapter not found Status in linux package in Ubuntu: Confirmed Status in linux-oem-5.6 package in Ubuntu: New Status in linux source package in Focal: New Status in linux-oem-5.6 source package in Focal: Fix Committed Bug description: SRU justification: [Impact] New realtek wifi card ID found on ThinkCentre. No driver is loaded to support it. [Fix] This wifi card is very similar as 0xc822 in rtw88. [Test] Verified on hardware, link status is OK, iperf test result is good. [Regression Potential] Low. Add new ID to supported driver. Test on hw, double confirmed by LP bugs. This patch is backported from original link due to the 5.8-rc1 driver file path changed, no function changed. Maintainer had merged: https://github.com/lwfinger/rtlwifi_new/commit/b76b895a90f1168c5223849562fd6e1196b2c351 This git repo is moving by maintainer, not availible by now. = 01:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device c82f Looking for a working solution on a fresh install (USB BOOT) of Ubuntu. A work-around helped, for a while, but I would really like to disconnect my Wifi Dongel and use my brand new laptop! ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: christian 1277 F pulseaudio /dev/snd/pcmC0D0c: christian 1277 F...m pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 4 07:58:06 2020 InstallationDate: Installed on 2020-06-28 (5 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 81W8 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=f610713f-73ad-468c-8a69-9a47b385acab ro quiet splash i8042.nopnp=1 pci=nocrs vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux StagingDrivers: r8712u UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/04/2020 dmi.bios.vendor: LENOVO dmi.bios.version: DKCN26WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0R32866 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo IdeaPad S145-15IIL dmi.modalias: dmi:bvnLENOVO:bvrDKCN26WW:bd03/04/2020:svnLENOVO:pn81W8:pvrLenovoIdeaPadS145-15IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0R32866WIN:cvnLENOVO:ct10:cvrLenovoIdeaPadS145-15IIL: dmi.product.family: IdeaPad S145-15IIL dmi.product.name: 81W8 dmi.product.sku: LENOVO_MT_81W8_BU_idea_FM_IdeaPad S145-15IIL dmi.product.version: Lenovo IdeaPad S145-15IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886247/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1886937] Re: limited hardware support AMD 4700u HP Envy x360 13-ay003nd
> Are resume= and resume_offset= correctly set? Where can I do that? I simply did a clean install of Ubuntu Budgie 20.04, selected to wipe the drive completely during setup. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1886937 Title: limited hardware support AMD 4700u HP Envy x360 13-ay003nd Status in linux package in Ubuntu: Confirmed Bug description: Suspend/Hibernate: screen goes off, nothing else happens. After user interaction, screen turns on. Login screen is shown. Sometimes screen does not turn on: physical reboot required. kernel upgrade to 5.8rc3 or 5.8rc4 has no effect. Brightness: Adjusting brightness has no effect, nightmode has no effect. Partial solution: kernel upgrade 5.8rc3 or 5.8rc4 solves this partially, brightness can be adjusted and nightmode works But after a reboot brightness is always at max. Also brightness cannot be lowered as much as normally expected. CPU & fan: CPU is always high, 5.8rc3 solves this partially, fan is still always on and quite high (after clean Ubuntu install, nothing configured or installed). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: asterix 881 F pulseaudio /dev/snd/controlC1: asterix 881 F pulseaudio /dev/snd/controlC0: asterix 881 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: Budgie:GNOME Date: Thu Jul 9 12:21:02 2020 InstallationDate: Installed on 2020-07-09 (0 days ago) InstallationMedia: Ubuntu-Budgie 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: HP HP ENVY x360 Convertible 13-ay0xxx ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=e2b48a5b-5ae8-41c4-a6d0-7eb17bb02dd3 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/07/2020 dmi.bios.vendor: Insyde dmi.bios.version: F.06 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 876E dmi.board.vendor: HP dmi.board.version: 12.30 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.06:bd05/07/2020:svnHP:pnHPENVYx360Convertible13-ay0xxx:pvrType1ProductConfigId:rvnHP:rn876E:rvr12.30:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY x360 Convertible 13-ay0xxx dmi.product.sku: 1D5H9EA#ABH dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886937/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1884232] Re: touchpad doesn't work at all on ACER Spin 5
Yes please disable CONFIG_DEBUG_INFO_BTF. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1884232 Title: touchpad doesn't work at all on ACER Spin 5 Status in linux package in Ubuntu: Confirmed Bug description: Touchpad is not working at all on ACER Spin 5 SP513-54N. According to https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_your_Touchpad_doesn.27t_work_at_all_.28No_response_from_the_Touchpad.29 I am creating this kernel bug issue. There are more issues, too, like touchscreen not working and Ubuntu not installable - see here if interrested https://askubuntu.com/questions/1251719/ I would like to run Ubuntu on this machine and I am willing to help with any debug or kernel tweaking... Please let me know. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-26-generic 5.4.0-26.30 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 4195 F pulseaudio CasperMD5CheckResult: skip CasperVersion: 1.445 CurrentDesktop: ubuntu:GNOME Date: Fri Jun 19 10:44:58 2020 LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Acer Spin SP513-54N ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed maybe-ubiquity quiet splash --- RelatedPackageVersions: linux-restricted-modules-5.4.0-26-generic N/A linux-backports-modules-5.4.0-26-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/21/2020 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.00 dmi.board.name: Caboom_IL dmi.board.vendor: IL dmi.board.version: V1.00 dmi.chassis.type: 31 dmi.chassis.vendor: Acer dmi.chassis.version: V1.00 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.00:bd02/21/2020:svnAcer:pnSpinSP513-54N:pvrV1.00:rvnIL:rnCaboom_IL:rvrV1.00:cvnAcer:ct31:cvrV1.00: dmi.product.family: Spin 5 dmi.product.name: Spin SP513-54N dmi.product.sku: dmi.product.version: V1.00 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884232/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1884232] Re: touchpad doesn't work at all on ACER Spin 5
I've just returned from vacation... willing to work/help on this issue - I need an answer to whether if I may disable CONFIG_DEBUG_INFO_BTF as proposed - see #24 thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1884232 Title: touchpad doesn't work at all on ACER Spin 5 Status in linux package in Ubuntu: Confirmed Bug description: Touchpad is not working at all on ACER Spin 5 SP513-54N. According to https://wiki.ubuntu.com/DebuggingTouchpadDetection#In_case_your_Touchpad_doesn.27t_work_at_all_.28No_response_from_the_Touchpad.29 I am creating this kernel bug issue. There are more issues, too, like touchscreen not working and Ubuntu not installable - see here if interrested https://askubuntu.com/questions/1251719/ I would like to run Ubuntu on this machine and I am willing to help with any debug or kernel tweaking... Please let me know. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-26-generic 5.4.0-26.30 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 4195 F pulseaudio CasperMD5CheckResult: skip CasperVersion: 1.445 CurrentDesktop: ubuntu:GNOME Date: Fri Jun 19 10:44:58 2020 LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Acer Spin SP513-54N ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed maybe-ubiquity quiet splash --- RelatedPackageVersions: linux-restricted-modules-5.4.0-26-generic N/A linux-backports-modules-5.4.0-26-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/21/2020 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.00 dmi.board.name: Caboom_IL dmi.board.vendor: IL dmi.board.version: V1.00 dmi.chassis.type: 31 dmi.chassis.vendor: Acer dmi.chassis.version: V1.00 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.00:bd02/21/2020:svnAcer:pnSpinSP513-54N:pvrV1.00:rvnIL:rnCaboom_IL:rvrV1.00:cvnAcer:ct31:cvrV1.00: dmi.product.family: Spin 5 dmi.product.name: Spin SP513-54N dmi.product.sku: dmi.product.version: V1.00 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884232/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1886337] Re: Qualcomm Atheros QCA6174 802.11ac - Ubuntu 20.04
Gus, Today I format my notebook, again,again, but in this time the WIFI woks well on Ubuntu 20.04. I do not know why I had problems when I tried update the Ubuntu 19.10 version to Ubuntu 20.04. So, Sorry Gus but Ubuntu 20.04 Works well with Qualcomm Atheros QCA6174 802.11ac. There is no problems. Everything is ok ! Thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1886337 Title: Qualcomm Atheros QCA6174 802.11ac - Ubuntu 20.04 Status in linux-firmware package in Ubuntu: Incomplete Bug description: My notebook has the Qualcomm Atheros QCA6174 802.11ac wireless network adapter (rev 32). I have no problem using this device on Ubuntu 19.10, works well. So, After I Format and Install Ubuntu 20.04 stopped working I Used to use Ubuntu 19.04 and linux-firmware 1.183 - Wifi - OK Now, I tried Ubuntu 20.04 with linux-firmware is 1.187 and it stopped working. After I tried Ubuntu 20.04 with linux-firmware is 1.187.1 and it stopped working. Now I need Using Ubuntu 20.04 with linux-firmware is 1.183 and it working well, But I need hold linux-firmware. So after I download 19.10's linux-firmware package from the ubuntu repositories, which is at 1.183. After I installed and apt-marked hold the package, so that it would not be upgrade, and rebooted, my wifi worked well. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-firmware 1.183 Uname: Linux 5.4.0-40-generic x86_64 Architecture: amd64 NonfreeKernelModules: nvidia_modeset nvidia ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: dmenezes 2470 F pulseaudio /dev/snd/controlC0: dmenezes 2470 F pulseaudio CasperMD5CheckResult: skip Dependencies: DistroRelease: Ubuntu 20.04 Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0cf3:e007 Qualcomm Atheros Communications Bus 001 Device 003: ID 0c45:6a08 Microdia Integrated_Webcam_HD Bus 001 Device 002: ID 093a:2533 Pixart Imaging, Inc. Gaming Mouse Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. G7 7588 NonfreeKernelModules: talpa_vfshook talpa_pedconnector talpa_pedevice talpa_vcdevice talpa_core talpa_linux talpa_syscallhook nvidia_modeset nvidia Package: linux-firmware 1.187.1 PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=330509ee-8a3f-4851-b437-1a9b3a72c353 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 Tags: focal Uname: Linux 5.4.0-40-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 07/15/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.11.1 dmi.board.name: 0PK2PP dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.11.1:bd07/15/2019:svnDellInc.:pnG77588:pvr:rvnDellInc.:rn0PK2PP:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: GSeries dmi.product.name: G7 7588 dmi.product.sku: 0825 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1886337/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1886937] Re: limited hardware support AMD 4700u HP Envy x360 13-ay003nd
> Adding "mem_sleep_default=deep" to the grub file and running 'sudo > update-grub' didn't do the trick. Because it doesn't support S3. > In general, is a Lenovo laptop a better option when one wants to run Ubuntu > on the latest AMD (4700u)? For now, yes. But this should be addressed pretty soon. > It is strange HP only supports s2idle when that consumes more power. If all drivers behaves correctly, power consumption under s2idle and s3 should be nearly identical. > Note Hibernate also does not work. Are resume= and resume_offset= correctly set? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1886937 Title: limited hardware support AMD 4700u HP Envy x360 13-ay003nd Status in linux package in Ubuntu: Confirmed Bug description: Suspend/Hibernate: screen goes off, nothing else happens. After user interaction, screen turns on. Login screen is shown. Sometimes screen does not turn on: physical reboot required. kernel upgrade to 5.8rc3 or 5.8rc4 has no effect. Brightness: Adjusting brightness has no effect, nightmode has no effect. Partial solution: kernel upgrade 5.8rc3 or 5.8rc4 solves this partially, brightness can be adjusted and nightmode works But after a reboot brightness is always at max. Also brightness cannot be lowered as much as normally expected. CPU & fan: CPU is always high, 5.8rc3 solves this partially, fan is still always on and quite high (after clean Ubuntu install, nothing configured or installed). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: asterix 881 F pulseaudio /dev/snd/controlC1: asterix 881 F pulseaudio /dev/snd/controlC0: asterix 881 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: Budgie:GNOME Date: Thu Jul 9 12:21:02 2020 InstallationDate: Installed on 2020-07-09 (0 days ago) InstallationMedia: Ubuntu-Budgie 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: HP HP ENVY x360 Convertible 13-ay0xxx ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=e2b48a5b-5ae8-41c4-a6d0-7eb17bb02dd3 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/07/2020 dmi.bios.vendor: Insyde dmi.bios.version: F.06 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 876E dmi.board.vendor: HP dmi.board.version: 12.30 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.06:bd05/07/2020:svnHP:pnHPENVYx360Convertible13-ay0xxx:pvrType1ProductConfigId:rvnHP:rn876E:rvr12.30:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY x360 Convertible 13-ay0xxx dmi.product.sku: 1D5H9EA#ABH dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886937/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] Re: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms)
Does it actually affect the normal usage? Or just ping command? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Incomplete Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1880835] Re: pulse audio hangs in kernel call
Just to be sure that I understood the conversion correctly ?. The problem is related to the memory management unit handling in the kernel. And it happens with me because of the MMU has extra configuration due to the secure boot. So to prove it I should run the official kernel 5.4 and disable secure boot and see if the problem happens ?. Did I got it right ?. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1880835 Title: pulse audio hangs in kernel call Status in linux package in Ubuntu: Incomplete Bug description: there is no audio device accessible any more and pulse-audio process can not be terminated in kernel log there is such a output: This makes the complete audio unstable in the laptop. I think it is started to happen when I installed Nvidia driver and there is an external monitor attached with DP audio device. [ 364.150644] INFO: task pulseaudio:2183 blocked for more than 120 seconds. [ 364.150646] Tainted: P OE 5.4.0-31-generic #35-Ubuntu [ 364.150647] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 364.150647] pulseaudio D0 2183 2175 0x4120 [ 364.150649] Call Trace: [ 364.150653] __schedule+0x2e3/0x740 [ 364.150655] ? dma_pte_clear_level+0x142/0x190 [ 364.150655] schedule+0x42/0xb0 [ 364.150656] schedule_timeout+0x203/0x2f0 [ 364.150657] wait_for_completion+0xb1/0x120 [ 364.150659] ? wake_up_q+0x70/0x70 [ 364.150663] fw_run_transaction+0xdc/0x110 [firewire_core] [ 364.150665] ? fw_core_handle_bus_reset+0x440/0x440 [firewire_core] [ 364.150666] ? free_iova_fast+0x18/0x30 [ 364.150667] ? close_transaction+0x110/0x110 [firewire_core] [ 364.150668] ? intel_unmap+0xd9/0x1c0 [ 364.150670] ? transmit_phy_packet_callback+0x20/0x20 [firewire_core] [ 364.150671] snd_fw_transaction+0xbc/0x110 [snd_firewire_lib] [ 364.150673] ? avc_general_get_plug_info+0x100/0x100 [snd_firewire_lib] [ 364.150674] pcr_modify+0x65/0x100 [snd_firewire_lib] [ 364.150675] cmp_connection_break+0x37/0x50 [snd_firewire_lib] [ 364.150677] snd_oxfw_stream_start_duplex+0x1ee/0x2e0 [snd_oxfw] [ 364.150678] ? wait_woken+0x80/0x80 [ 364.150679] pcm_capture_prepare+0x26/0x50 [snd_oxfw] [ 364.150682] snd_pcm_do_prepare+0x1e/0x30 [snd_pcm] [ 364.150684] snd_pcm_action_single+0x3c/0x80 [snd_pcm] [ 364.150686] snd_pcm_action_nonatomic+0x6e/0x80 [snd_pcm] [ 364.150687] snd_pcm_prepare+0x6a/0x90 [snd_pcm] [ 364.150689] snd_pcm_common_ioctl+0x28c/0xc00 [snd_pcm] [ 364.150691] snd_pcm_ioctl+0x27/0x40 [snd_pcm] [ 364.150692] do_vfs_ioctl+0x407/0x670 [ 364.150694] ? __secure_computing+0x42/0xe0 [ 364.150694] ksys_ioctl+0x67/0x90 [ 364.150695] __x64_sys_ioctl+0x1a/0x20 [ 364.150697] do_syscall_64+0x57/0x190 [ 364.150698] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 364.150699] RIP: 0033:0x7f0bbfa1a37b [ 364.150701] Code: Bad RIP value. [ 364.150701] RSP: 002b:7ffed915d308 EFLAGS: 0202 ORIG_RAX: 0010 [ 364.150702] RAX: ffda RBX: 5607c7b63de0 RCX: 7f0bbfa1a37b [ 364.150703] RDX: RSI: 4140 RDI: 006e [ 364.150703] RBP: 5607c7b63bb0 R08: R09: 1000 [ 364.150703] R10: 0004 R11: 0202 R12: 5607c7b63de0 [ 364.150704] R13: 7ffed915d6f0 R14: R15: 7ffed915d480 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-31-generic 5.4.0-31.35 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Wed May 27 10:07:13 2020 InstallationDate: Installed on 2020-02-22 (94 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200220) MachineType: Dell Inc. Precision 7540 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-31-generic root=UUID=7a5890f6-2724-480a-8fa7-778d07cd929d ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-5.4.0-31-generic N/A linux-backports-modules-5.4.0-31-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/12/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.8.2 dmi.board.name: 0T2FXT dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias:
[Kernel-packages] [Bug 1867983] Re: Computer is frozen after suspend
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu Focal) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1867983 Title: Computer is frozen after suspend Status in linux package in Ubuntu: Confirmed Status in linux source package in Bionic: Confirmed Status in linux source package in Eoan: Confirmed Status in linux source package in Focal: Confirmed Bug description: === SRU Justification === [Impact] Some systems with ATA drives freeze during suspend [Fix] Avoid circular sync dependency by using async cookie. [Test] User reports positive feedback. [Regression Potential] Low. This patch makes synchronize more targeted, prevents many potential freeze. === Original Bug Report === I am using an old HP EliteBook 6930p with current Ubuntu. When the computer is suspended, even after a fresh boot, it does not wake up: the power comes back, but the laptop is frozen, and does not respond to ping. It is working fine with 5.3.0-29, but not with 5.3.0-40 nor 5.3.0-42. I am holding kernel purge for now, but this is annoying. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-29-generic 5.3.0-29.31 ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13 Uname: Linux 5.3.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: isabelle 1010 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed Mar 18 20:46:35 2020 HibernationDevice: RESUME=UUID=f606f815-8935-4921-9b8b-e0d8030bb18c InstallationDate: Installed on 2015-03-15 (1830 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: Hewlett-Packard HP EliteBook 6930p PccardctlStatus: Socket 0: 3.3V 16-bit PC Card Subdevice 0 (function 0) bound to driver "pata_pcmcia" ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic root=UUID=34085e95-4240-40e4-87fe-18dc9b60b1c1 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.3.0-29-generic N/A linux-backports-modules-5.3.0-29-generic N/A linux-firmware1.183.4 SourcePackage: linux UpgradeStatus: Upgraded to eoan on 2019-11-03 (136 days ago) dmi.bios.date: 07/31/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68PCU Ver. F.12 dmi.board.name: 30DB dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 87.27 dmi.chassis.asset.tag: CZC939161W dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68PCUVer.F.12:bd07/31/2009:svnHewlett-Packard:pnHPEliteBook6930p:pvrF.12:rvnHewlett-Packard:rn30DB:rvrKBCVersion87.27:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.name: HP EliteBook 6930p dmi.product.sku: J1610781 dmi.product.version: F.12 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867983/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1867983] Re: Computer is frozen after suspend
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu Eoan) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1867983 Title: Computer is frozen after suspend Status in linux package in Ubuntu: Confirmed Status in linux source package in Bionic: Confirmed Status in linux source package in Eoan: Confirmed Status in linux source package in Focal: Confirmed Bug description: === SRU Justification === [Impact] Some systems with ATA drives freeze during suspend [Fix] Avoid circular sync dependency by using async cookie. [Test] User reports positive feedback. [Regression Potential] Low. This patch makes synchronize more targeted, prevents many potential freeze. === Original Bug Report === I am using an old HP EliteBook 6930p with current Ubuntu. When the computer is suspended, even after a fresh boot, it does not wake up: the power comes back, but the laptop is frozen, and does not respond to ping. It is working fine with 5.3.0-29, but not with 5.3.0-40 nor 5.3.0-42. I am holding kernel purge for now, but this is annoying. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-29-generic 5.3.0-29.31 ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13 Uname: Linux 5.3.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: isabelle 1010 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed Mar 18 20:46:35 2020 HibernationDevice: RESUME=UUID=f606f815-8935-4921-9b8b-e0d8030bb18c InstallationDate: Installed on 2015-03-15 (1830 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: Hewlett-Packard HP EliteBook 6930p PccardctlStatus: Socket 0: 3.3V 16-bit PC Card Subdevice 0 (function 0) bound to driver "pata_pcmcia" ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic root=UUID=34085e95-4240-40e4-87fe-18dc9b60b1c1 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.3.0-29-generic N/A linux-backports-modules-5.3.0-29-generic N/A linux-firmware1.183.4 SourcePackage: linux UpgradeStatus: Upgraded to eoan on 2019-11-03 (136 days ago) dmi.bios.date: 07/31/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68PCU Ver. F.12 dmi.board.name: 30DB dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 87.27 dmi.chassis.asset.tag: CZC939161W dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68PCUVer.F.12:bd07/31/2009:svnHewlett-Packard:pnHPEliteBook6930p:pvrF.12:rvnHewlett-Packard:rn30DB:rvrKBCVersion87.27:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.name: HP EliteBook 6930p dmi.product.sku: J1610781 dmi.product.version: F.12 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867983/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1867983] Re: Computer is frozen after suspend
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu Bionic) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1867983 Title: Computer is frozen after suspend Status in linux package in Ubuntu: Confirmed Status in linux source package in Bionic: Confirmed Status in linux source package in Eoan: Confirmed Status in linux source package in Focal: Confirmed Bug description: === SRU Justification === [Impact] Some systems with ATA drives freeze during suspend [Fix] Avoid circular sync dependency by using async cookie. [Test] User reports positive feedback. [Regression Potential] Low. This patch makes synchronize more targeted, prevents many potential freeze. === Original Bug Report === I am using an old HP EliteBook 6930p with current Ubuntu. When the computer is suspended, even after a fresh boot, it does not wake up: the power comes back, but the laptop is frozen, and does not respond to ping. It is working fine with 5.3.0-29, but not with 5.3.0-40 nor 5.3.0-42. I am holding kernel purge for now, but this is annoying. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-29-generic 5.3.0-29.31 ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13 Uname: Linux 5.3.0-29-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: isabelle 1010 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed Mar 18 20:46:35 2020 HibernationDevice: RESUME=UUID=f606f815-8935-4921-9b8b-e0d8030bb18c InstallationDate: Installed on 2015-03-15 (1830 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: Hewlett-Packard HP EliteBook 6930p PccardctlStatus: Socket 0: 3.3V 16-bit PC Card Subdevice 0 (function 0) bound to driver "pata_pcmcia" ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=fr_FR.UTF-8 SHELL=/bin/bash ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic root=UUID=34085e95-4240-40e4-87fe-18dc9b60b1c1 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.3.0-29-generic N/A linux-backports-modules-5.3.0-29-generic N/A linux-firmware1.183.4 SourcePackage: linux UpgradeStatus: Upgraded to eoan on 2019-11-03 (136 days ago) dmi.bios.date: 07/31/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68PCU Ver. F.12 dmi.board.name: 30DB dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 87.27 dmi.chassis.asset.tag: CZC939161W dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68PCUVer.F.12:bd07/31/2009:svnHewlett-Packard:pnHPEliteBook6930p:pvrF.12:rvnHewlett-Packard:rn30DB:rvrKBCVersion87.27:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.name: HP EliteBook 6930p dmi.product.sku: J1610781 dmi.product.version: F.12 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1867983/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1880835] Re: pulse audio hangs in kernel call
Right. Let's wait for the original bug reporter's reply. We don't have any firewire audio device to test with... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1880835 Title: pulse audio hangs in kernel call Status in linux package in Ubuntu: Incomplete Bug description: there is no audio device accessible any more and pulse-audio process can not be terminated in kernel log there is such a output: This makes the complete audio unstable in the laptop. I think it is started to happen when I installed Nvidia driver and there is an external monitor attached with DP audio device. [ 364.150644] INFO: task pulseaudio:2183 blocked for more than 120 seconds. [ 364.150646] Tainted: P OE 5.4.0-31-generic #35-Ubuntu [ 364.150647] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 364.150647] pulseaudio D0 2183 2175 0x4120 [ 364.150649] Call Trace: [ 364.150653] __schedule+0x2e3/0x740 [ 364.150655] ? dma_pte_clear_level+0x142/0x190 [ 364.150655] schedule+0x42/0xb0 [ 364.150656] schedule_timeout+0x203/0x2f0 [ 364.150657] wait_for_completion+0xb1/0x120 [ 364.150659] ? wake_up_q+0x70/0x70 [ 364.150663] fw_run_transaction+0xdc/0x110 [firewire_core] [ 364.150665] ? fw_core_handle_bus_reset+0x440/0x440 [firewire_core] [ 364.150666] ? free_iova_fast+0x18/0x30 [ 364.150667] ? close_transaction+0x110/0x110 [firewire_core] [ 364.150668] ? intel_unmap+0xd9/0x1c0 [ 364.150670] ? transmit_phy_packet_callback+0x20/0x20 [firewire_core] [ 364.150671] snd_fw_transaction+0xbc/0x110 [snd_firewire_lib] [ 364.150673] ? avc_general_get_plug_info+0x100/0x100 [snd_firewire_lib] [ 364.150674] pcr_modify+0x65/0x100 [snd_firewire_lib] [ 364.150675] cmp_connection_break+0x37/0x50 [snd_firewire_lib] [ 364.150677] snd_oxfw_stream_start_duplex+0x1ee/0x2e0 [snd_oxfw] [ 364.150678] ? wait_woken+0x80/0x80 [ 364.150679] pcm_capture_prepare+0x26/0x50 [snd_oxfw] [ 364.150682] snd_pcm_do_prepare+0x1e/0x30 [snd_pcm] [ 364.150684] snd_pcm_action_single+0x3c/0x80 [snd_pcm] [ 364.150686] snd_pcm_action_nonatomic+0x6e/0x80 [snd_pcm] [ 364.150687] snd_pcm_prepare+0x6a/0x90 [snd_pcm] [ 364.150689] snd_pcm_common_ioctl+0x28c/0xc00 [snd_pcm] [ 364.150691] snd_pcm_ioctl+0x27/0x40 [snd_pcm] [ 364.150692] do_vfs_ioctl+0x407/0x670 [ 364.150694] ? __secure_computing+0x42/0xe0 [ 364.150694] ksys_ioctl+0x67/0x90 [ 364.150695] __x64_sys_ioctl+0x1a/0x20 [ 364.150697] do_syscall_64+0x57/0x190 [ 364.150698] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 364.150699] RIP: 0033:0x7f0bbfa1a37b [ 364.150701] Code: Bad RIP value. [ 364.150701] RSP: 002b:7ffed915d308 EFLAGS: 0202 ORIG_RAX: 0010 [ 364.150702] RAX: ffda RBX: 5607c7b63de0 RCX: 7f0bbfa1a37b [ 364.150703] RDX: RSI: 4140 RDI: 006e [ 364.150703] RBP: 5607c7b63bb0 R08: R09: 1000 [ 364.150703] R10: 0004 R11: 0202 R12: 5607c7b63de0 [ 364.150704] R13: 7ffed915d6f0 R14: R15: 7ffed915d480 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-31-generic 5.4.0-31.35 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 Uname: Linux 5.4.0-31-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Wed May 27 10:07:13 2020 InstallationDate: Installed on 2020-02-22 (94 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200220) MachineType: Dell Inc. Precision 7540 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-31-generic root=UUID=7a5890f6-2724-480a-8fa7-778d07cd929d ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-5.4.0-31-generic N/A linux-backports-modules-5.4.0-31-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/12/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.8.2 dmi.board.name: 0T2FXT dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.8.2:bd03/12/2020:svnDellInc.:pnPrecision7540:pvr:rvnDellInc.:rn0T2FXT:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Precision dmi.product.name: Precision 7540 dmi.product.sku: 0926 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to:
[Kernel-packages] [Bug 1887202] Re: Resume from suspend freeze
*** This bug is a duplicate of bug 1867983 *** https://bugs.launchpad.net/bugs/1867983 ** This bug has been marked a duplicate of bug 1867983 Computer is frozen after suspend -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887202 Title: Resume from suspend freeze Status in linux package in Ubuntu: Confirmed Bug description: I am running Linux Mint 20 because Linux Mint 19.3 with Kernels 5.4.0-40 and 4.15.0-109 would cause a freeze when resuming from suspend. Kernel 5.0.0-32 would resume from suspend perfectly with the following behaviour: if screen was black a quick press of the space key would give me my desktop but the mouse pointer would not move for a few seconds until the wireless or ethernet notification came up, at which point the pointer would move with the touchpad input and wi-fi or ethernet would connect and I would be on my way. When it freezes the networking notification never appears and I am stuck with either a black screen or desktop with frozen mouse pointer. No keyboard inputs are accepted but my volume hard buttons react so something is still alive on my laptop. A hard shutdown with the power button is required to recover. The only difference between failure and success is the different kernels, all graphics, wi-fi and sound drivers are the same. The upgrade to Linux Mint 20 did not help because it uses the 5.4.0-40 kernel. It appears the hang is after the graphics come up but there appears to be a problem with the hand-off to the mouse or network drivers during resume. I am stuck on 5.0.0-32 even though it is end of life. Here is my system report. Network wi-fi drivers b43-pci-bridge and wl both fail with 5.4 and 4.15 and both work with 5.0 so I believe it is not the drivers. System:Kernel: 5.0.0-32-generic x86_64 bits: 64 compiler: gcc v: 7.4.0 Desktop: Xfce 4.14.2 tk: Gtk 3.24.13 wm: xfwm4 dm: LightDM Distro: Linux Mint 20 Ulyana base: Ubuntu 20.04 focal Machine: Type: Laptop System: Hewlett-Packard product: HP EliteBook 6930p v: F.20 serial: Chassis: type: 10 serial: Mobo: Hewlett-Packard model: 30DB v: KBC Version 87.2B serial: BIOS: Hewlett-Packard v: 68PCU Ver. F.20 date: 12/08/2011 Battery: ID-1: BAT0 charge: 35.3 Wh condition: 35.5/57.7 Wh (61%) volts: 12.1/11.1 model: Hewlett-Packard Primary serial: status: Unknown CPU: Topology: Dual Core model: Intel Core2 Duo T9550 bits: 64 type: MCP arch: Penryn rev: A L2 cache: 6144 KiB flags: lm nx pae sse sse2 sse3 sse4_1 ssse3 vmx bogomips: 10639 Speed: 2033 MHz min/max: 800/2667 MHz Core speeds (MHz): 1: 1717 2: 1736 Graphics: Device-1: Intel Mobile 4 Series Integrated Graphics vendor: Hewlett-Packard driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:2a42 Display: x11 server: X.Org 1.20.8 driver: modesetting unloaded: fbdev,vesa resolution: 1440x900~60Hz OpenGL: renderer: Mesa DRI Mobile Intel GM45 Express (CTG) v: 2.1 Mesa 20.0.8 direct render: Yes Audio: Device-1: Intel 82801I HD Audio vendor: Hewlett-Packard driver: snd_hda_intel v: kernel bus ID: 00:1b.0 chip ID: 8086:293e Sound Server: ALSA v: k5.0.0-32-generic Network: Device-1: Intel 82567LM Gigabit Network vendor: Hewlett-Packard driver: e1000e v: 3.2.6-k port: 70e0 bus ID: 00:19.0 chip ID: 8086:10f5 IF: enp0s25 state: up speed: 100 Mbps duplex: full mac: Device-2: Broadcom and subsidiaries BCM4312 802.11b/g LP-PHY vendor: Hewlett-Packard driver: wl v: kernel port: 7000 bus ID: 02:00.0 chip ID: 14e4:4315 IF: wls1 state: up mac: Drives:Local Storage: total: 111.79 GiB used: 43.06 GiB (38.5%) ID-1: /dev/sda vendor: Fujitsu model: MHW2120BJ FFS G2 size: 111.79 GiB speed: 3.0 Gb/s serial: Partition: ID-1: / size: 70.53 GiB used: 43.06 GiB (61.1%) fs: ext4 dev: /dev/sda6 ID-2: swap-1 size: 1.86 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/sda5 USB: Hub: 1-0:1 info: Full speed (or root) Hub ports: 6 rev: 2.0 chip ID: 1d6b:0002 Device-1: 1-5:2 info: Chicony CKA7216 type: Video driver: uvcvideo rev: 2.0 chip ID: 04f2:b053 Hub: 2-0:1 info: Full speed (or root) Hub ports: 6 rev: 2.0 chip ID: 1d6b:0002 Hub: 3-0:1 info: Full speed (or root) Hub ports: 2 rev: 1.1 chip ID: 1d6b:0001 Hub: 4-0:1 info: Full speed (or root) Hub ports: 2 rev: 1.1 chip ID: 1d6b:0001 Hub: 5-0:1 info: Full speed (or root) Hub ports: 2 rev: 1.1 chip ID: 1d6b:0001 Hub: 6-0:1 info: Full speed (or root) Hub ports: 2 rev: 1.1 chip ID:
[Kernel-packages] [Bug 1018020]
Still reproducible for me with a Logitech C270 and kernel- default-5.2.14-1.2.x86_64 on openSUSE Tumbleweed. Since this bug was marked as fixed some seven or eight years ago, there have been ten reports here of a regression. Could someone with the necessary permissions please reopen this issue? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1018020 Title: Logitech webcam not working Status in Linux: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux source package in Quantal: Fix Released Bug description: I have two cameras on my system (one internal webcam and in my screen and a USB Logitech C270). The internal camera works fine but the external USB camera does not work - it does not display in cheese or Google+ hangouts. lsbusb device: Bus 002 Device 016: ID 046d:0825 Logitech, Inc. Webcam C270 ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: linux-image-3.5.0-1-generic 3.5.0-1.1 ProcVersionSignature: Ubuntu 3.5.0-1.1-generic 3.5.0-rc3 Uname: Linux 3.5.0-1-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25. ApportVersion: 2.2.5-0ubuntu1 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: jono 1823 F pulseaudio /dev/snd/controlC0: jono 1823 F pulseaudio /dev/snd/pcmC0D0p: jono 1823 F...m pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf252 irq 45' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:14f1506e,17aa21cf,0013 HDA:80862805,80860101,0010' Controls : 38 Simple ctrls : 13 Card1.Amixer.info: Card hw:1 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-:00:1d.0-1.1.3, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0825' Controls : 2 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum Capture channels: Mono Limits: Capture 0 - 6144 Mono: Capture 4190 [68%] [22.36dB] [on] Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Tue Jun 26 09:34:55 2012 HibernationDevice: RESUME=UUID=c393e27b-dbde-45a2-b4ad-173dc6b0fd94 InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423) MachineType: LENOVO 4239CTO ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-1-generic root=UUID=e2344bde-f7a5-45a6-9ea5-c99bb4243ae1 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.5.0-1-generic N/A linux-backports-modules-3.5.0-1-generic N/A linux-firmware 1.82 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 8AET56WW (1.36 ) dmi.board.asset.tag: Not Available dmi.board.name: 4239CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8AET56WW(1.36):bd12/06/2011:svnLENOVO:pn4239CTO:pvrThinkPadT520:rvnLENOVO:rn4239CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4239CTO dmi.product.version: ThinkPad T520 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1018020/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887225] [NEW] package libnvidia-compute-435 (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/libnvidia-ml.so', which is also in package
Public bug reported: Errors were encountered while processing: /tmp/apt-dpkg-install-HBXpIF/20-libnvidia-compute-435_435.21-0ubuntu7_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Package DistroRelease: Ubuntu 20.04 Package: libnvidia-compute-435 (not installed) ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip Date: Sat Jul 11 17:13:36 2020 ErrorMessage: trying to overwrite '/usr/lib/x86_64-linux-gnu/libnvidia-ml.so', which is also in package nvidia-340 340.108-0ubuntu2 InstallationDate: Installed on 2020-07-09 (1 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.2ubuntu0.1 SourcePackage: nvidia-graphics-drivers-435 Title: package libnvidia-compute-435 (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/libnvidia-ml.so', which is also in package nvidia-340 340.108-0ubuntu2 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: nvidia-graphics-drivers-435 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-435 in Ubuntu. https://bugs.launchpad.net/bugs/1887225 Title: package libnvidia-compute-435 (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu /libnvidia-ml.so', which is also in package nvidia-340 340.108-0ubuntu2 Status in nvidia-graphics-drivers-435 package in Ubuntu: New Bug description: Errors were encountered while processing: /tmp/apt-dpkg-install-HBXpIF/20-libnvidia-compute-435_435.21-0ubuntu7_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Package DistroRelease: Ubuntu 20.04 Package: libnvidia-compute-435 (not installed) ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 CasperMD5CheckResult: skip Date: Sat Jul 11 17:13:36 2020 ErrorMessage: trying to overwrite '/usr/lib/x86_64-linux-gnu/libnvidia-ml.so', which is also in package nvidia-340 340.108-0ubuntu2 InstallationDate: Installed on 2020-07-09 (1 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) Python3Details: /usr/bin/python3.8, Python 3.8.2, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.2ubuntu0.1 SourcePackage: nvidia-graphics-drivers-435 Title: package libnvidia-compute-435 (not installed) failed to install/upgrade: trying to overwrite '/usr/lib/x86_64-linux-gnu/libnvidia-ml.so', which is also in package nvidia-340 340.108-0ubuntu2 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-435/+bug/1887225/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1881319] Re: Touchpad not recognized Lenovo IdeaPad 5 15ARE05 (probably falsely as touch panel)
@olepet I have 14ARE05 too, same symptoms. It seems the hardware is different, we need a new bug. I see no elan modules loaded. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881319 Title: Touchpad not recognized Lenovo IdeaPad 5 15ARE05 (probably falsely as touch panel) Status in linux package in Ubuntu: Confirmed Bug description: Touchpad isn't reacting at all ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-33-generic 5.4.0-33.37 ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34 Uname: Linux 5.4.0-33-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: andreas1223 F pulseaudio /dev/snd/controlC0: andreas1223 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: Budgie:GNOME Date: Fri May 29 18:05:01 2020 InstallationDate: Installed on 2020-05-29 (0 days ago) InstallationMedia: Ubuntu-Budgie 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: LENOVO 81YQ ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-33-generic root=UUID=4197e5c6-f903-46c3-bc16-3013c5650810 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-33-generic N/A linux-backports-modules-5.4.0-33-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/25/2020 dmi.bios.vendor: LENOVO dmi.bios.version: E7CN24WW dmi.board.asset.tag: No Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: No DPK dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: IdeaPad 5 15ARE05 dmi.modalias: dmi:bvnLENOVO:bvrE7CN24WW:bd03/25/2020:svnLENOVO:pn81YQ:pvrIdeaPad515ARE05:rvnLENOVO:rnLNVNB161216:rvrNoDPK:cvnLENOVO:ct10:cvrIdeaPad515ARE05: dmi.product.family: IdeaPad 5 15ARE05 dmi.product.name: 81YQ dmi.product.sku: LENOVO_MT_81YQ_BU_idea_FM_IdeaPad 5 15ARE05 dmi.product.version: IdeaPad 5 15ARE05 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881319/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1875236] Re: Different kernel gives different RAM results
** Attachment added: "dmesg from Live USB" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875236/+attachment/5391632/+files/dmesg_live_usb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1875236 Title: Different kernel gives different RAM results Status in linux package in Ubuntu: Confirmed Bug description: Kernel from installed distro doesn't recognize all available memory on my laptop (Acer Swift 5 SF514-54T-59VD, Ubuntu Focal Fossa 20.04). When I load Linux distro (Focal Fossa 20.04 release) from installation USB-stick Kernel detects all memory (over 7Gb, part of memory used by graphic, on laptop installed 8Gb memory). Kernel from installed distro shows only 1.5 Gb available memory. Output of commands for installed system: $ lsb_release -a; uname -a; free -m No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal Linux mxmaki 5.4.0-26-generic #30-Ubuntu SMP Mon Apr 20 16:58:30 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux total used free shared buff/cache available Mem: 1628 806 110 163 711 498 Swap: 2047 24 2023 Output of commands for system from installation USB-stick: $ lsb_release -a; uname -a; free -m Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal Linux ubuntu 5.4.0-26-generic #30-Ubuntu SMP Mon Apr 20 16:58:30 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux total used free shared buff/cache available Mem: 7641 763 3323 675 3554 5903 Swap: 0 0 0 --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-04-18 (9 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200417) MachineType: Acer Swift SF514-54T Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=UUID=52fa8c38-ee95-4b49-834a-f21af8e7e904 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 RelatedPackageVersions: linux-restricted-modules-5.4.0-26-generic N/A linux-backports-modules-5.4.0-26-generic N/A linux-firmware1.187 Tags: focal Uname: Linux 5.4.0-26-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 12/19/2019 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.13 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Yebisu_IL dmi.board.vendor: IL dmi.board.version: V1.13 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.13:bd12/19/2019:svnAcer:pnSwiftSF514-54T:pvrV1.13:rvnIL:rnYebisu_IL:rvrV1.13:cvnAcer:ct10:cvrChassisVersion: dmi.product.family: Swift 5 dmi.product.name: Swift SF514-54T dmi.product.sku: dmi.product.version: V1.13 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875236/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1838141] Re: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling.
Thinkpad T460 with Intel(R) Core(TM) i7-6600U CPU @ 2.60GHz Recently went Ubuntu 16.04 -> 18.04. Using intel_pstate in default configuration. HWE low latency kernel: Linux machine 5.3.0-62-lowlatency #56~18.04.1-Ubuntu SMP PREEMPT Wed Jun 24 16:57:19 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux For context, this laptop mostly moves from docking station to docking station. It lives most of it's life in "clamshell" mode and is only occasionally actually opened. CPU gets "stuck" at 1.6GHz after clamshell->clamshell suspend/resume cycle. Opening the lid (!!) resolves the issue. Doesn't come back when I close it again. :wtf: I am at a loss for words. Definitely did not have this issue in 16.04. I guess my hinge will be getting a workout until this is resolved. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1838141 Title: intel_pstate not working. CPU frequency fixed at 800MHz. No cpu frequency scaling. Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Confirmed Bug description: intel_pstate not working. CPU frequency fixed at 800MHz. I've tried to modify frequency using "cpufreq-set" and also by directly writing to files in "/sys/devices/system/cpu/cpu0/cpufreq/*" to no success. I tried different versions of kernel, it started working on 4.17.0 but stopped working soon. These are the versions I tested. 5.2.3 - Not Working 5.1.0 - Not Working 4.19.60 - Not Working 4.18.20 - Not Working 4.17.19 - Not Working 4.17.10 - Not Working 4.17.5 - Not Working 4.17.3 - Not Working 4.17.2 - Working 4.17.1 - Working 4.17.0 - Working 4.16.18 - Not Working 4.15.0 - Not Working Please let me know if anything else is needed. thanks ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-55-generic 4.15.0-55.60 ProcVersionSignature: Ubuntu 4.15.0-55.60-generic 4.15.18 Uname: Linux 4.15.0-55-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: srijan 2219 F pulseaudio CurrentDesktop: KDE Date: Sat Jul 27 11:34:10 2019 InstallationDate: Installed on 2018-11-25 (243 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0bda:5621 Realtek Semiconductor Corp. Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Acer Predator PH315-51 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-55-generic root=UUID=a76bd009-8058-4e96-a8b5-a82b7fbe1ede ro acpi_backlight=vendor i915.modeset=1 i915.enable_guc=3 i915.enable_dc=2 i915.enable_fbc=1 nvme_core.default_ps_max_latency_us=1800 pcie_aspm=force i915.enable_psr=2 i915.disable_power_well=1 nmi_watchdog=0 RelatedPackageVersions: linux-restricted-modules-4.15.0-55-generic N/A linux-backports-modules-4.15.0-55-generic N/A linux-firmware 1.173.10 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 12/05/2018 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.24 dmi.board.asset.tag: Type2 - Board Serial Number dmi.board.name: Sienta_CFS dmi.board.vendor: CFL dmi.board.version: V1.24 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.24 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.24:bd12/05/2018:svnAcer:pnPredatorPH315-51:pvrV1.24:rvnCFL:rnSienta_CFS:rvrV1.24:cvnAcer:ct10:cvrV1.24: dmi.product.family: Predator Helios 300 dmi.product.name: Predator PH315-51 dmi.product.version: V1.24 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838141/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1886937] Re: limited hardware support AMD 4700u HP Envy x360 13-ay003nd
Adding "mem_sleep_default=deep" to the grub file and running 'sudo update-grub' didn't do the trick. In general, is a Lenovo laptop a better option when one wants to run Ubuntu on the latest AMD (4700u)? It is strange HP only supports s2idle when that consumes more power. Note Hibernate also does not work. I will now try to update kernel to 5.7.7 to check if brightness works. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1886937 Title: limited hardware support AMD 4700u HP Envy x360 13-ay003nd Status in linux package in Ubuntu: Confirmed Bug description: Suspend/Hibernate: screen goes off, nothing else happens. After user interaction, screen turns on. Login screen is shown. Sometimes screen does not turn on: physical reboot required. kernel upgrade to 5.8rc3 or 5.8rc4 has no effect. Brightness: Adjusting brightness has no effect, nightmode has no effect. Partial solution: kernel upgrade 5.8rc3 or 5.8rc4 solves this partially, brightness can be adjusted and nightmode works But after a reboot brightness is always at max. Also brightness cannot be lowered as much as normally expected. CPU & fan: CPU is always high, 5.8rc3 solves this partially, fan is still always on and quite high (after clean Ubuntu install, nothing configured or installed). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: asterix 881 F pulseaudio /dev/snd/controlC1: asterix 881 F pulseaudio /dev/snd/controlC0: asterix 881 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: Budgie:GNOME Date: Thu Jul 9 12:21:02 2020 InstallationDate: Installed on 2020-07-09 (0 days ago) InstallationMedia: Ubuntu-Budgie 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: HP HP ENVY x360 Convertible 13-ay0xxx ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-40-generic root=UUID=e2b48a5b-5ae8-41c4-a6d0-7eb17bb02dd3 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/07/2020 dmi.bios.vendor: Insyde dmi.bios.version: F.06 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: 876E dmi.board.vendor: HP dmi.board.version: 12.30 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsyde:bvrF.06:bd05/07/2020:svnHP:pnHPENVYx360Convertible13-ay0xxx:pvrType1ProductConfigId:rvnHP:rn876E:rvr12.30:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY x360 Convertible 13-ay0xxx dmi.product.sku: 1D5H9EA#ABH dmi.product.version: Type1ProductConfigId dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886937/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1885363] Re: [amdgpu] Screen flickers after waking up from suspend
With the mainline kernel you linked, I get different behaviour: Most of the time after suspending and waking up again, the system freezes completely (sometimes immediately to a black screen, sometimes I can see a second roll over on the clock before it freezes). In this frozen state, the mouse and keyboard don't work, nothing changes on the screen an I cannot switch to another TTY. Pressing capslock and numlock doesn't change the indicator LEDs on the keyboard. Of the couple times I tried, the system woke up correctly two times. Those two times, everything worked normally and there was no flickering. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1885363 Title: [amdgpu] Screen flickers after waking up from suspend Status in linux package in Ubuntu: Incomplete Status in xserver-xorg-video-amdgpu package in Ubuntu: New Bug description: I upgraded my Ubuntu 20.04 system with a new graphics card a few days ago. Everything seems fine when running the system normally, however whenever I suspend the machine and then wake it back up, severe problems occur. The first time, the machine froze completely. Switching to a different TTY didn't work anymore and the keyboard LEDs didn't respond to caps and num lock anymore, so I had to force shutdown. The second time, it came back OK but the screen has been flickering heavily since. Restarting Gnome and unplugging and plugging monitors back in hasn't helped. Relevant specs: CPU: AMD® Ryzen 9 3900x 12-core processor × 24 GPU: AMD® Radeon rx 5600 xt (MSI RADEON RX 5600 XT MECH OC) Monitors: 1x Acer running at 3840x2160 60Hz, 2x Medion (showing up as "Messeltronik Dresden GmbH") both running at 1920x1080 60Hz. Gnome: 3.36.2 X11 Apt doesn't report any updates. The flickering is most pronounced on the Acer. On the Medions, it seems to only happen when something changes on the screen. I have tried to capture this on video: https://youtu.be/HWT1J76-x94 This bug seem quite similar to this one (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874588). I can also stop the flickering by switching the Acer to 1080p but when switching back to 4k, the problem reappears. I hope that ubuntu-bug has included all the necessary details. Let me know if you need anything else. Thank you very much for your help! ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-39.43-generic 5.4.41 Uname: Linux 5.4.0-39-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: GNOME Date: Sat Jun 27 10:44:32 2020 DistUpgraded: 2020-04-30 20:17:33,403 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: focal DistroVariant: ubuntu DkmsStatus: nvidia, 440.100, 5.4.0-37-generic, x86_64: installed nvidia, 440.100, 5.4.0-39-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] [1002:731f] (rev ca) (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] [1462:381e] InstallationDate: Installed on 2019-03-26 (458 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-39-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: Upgraded to focal on 2020-04-30 (57 days ago) dmi.bios.date: 04/08/2020 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P2.60 dmi.board.name: X570 Extreme4 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP2.60:bd04/08/2020:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnX570Extreme4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: To Be Filled By O.E.M. dmi.product.sku: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.4-2ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2.1
[Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown
A nice safe way of getting sound to work is to install "linux- oem-20.04". This will install a 5.6 kernel for you and sound works. You may have to undo any other sound changes you have made. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1873083 Title: Lenovo Yoga C940 frequently does thermal shutdown Status in linux package in Ubuntu: Incomplete Status in thermald package in Ubuntu: Confirmed Status in Gentoo Linux: New Bug description: On a bit higher load and especially if Laptop is charging, very often Kernel does an emergency thermal shutdown. thermal thermal_zone3: critical temperature reached (80 C), shutting down It says 80 C, but sensors command shows that temperatures hovering close to 100C before the shutdown happens. dmesg is often also full of these (for each core): mce: CPU2: Core temperature above threshold, cpu clock throttled (total events = 246766) When I boot to Windows, it seems that CPU is throttled more aggressively on load and thermal shutdown doesn't happen with a similar load, but CPU frequencies drop to 1600 range, while in Ubuntu they are 2800 range. I would rather have more throttling that computer shutting down randomly without the ability to save work. Is there a workaround? ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-21-generic 5.4.0-21.25 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 ApportVersion: 2.20.11-0ubuntu24 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: anton 1874 F pulseaudio /dev/snd/pcmC0D0p: anton 1874 F...m pulseaudio /dev/snd/pcmC0D6c: anton 1874 F...m pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed Apr 15 23:54:21 2020 InstallationDate: Installed on 2019-11-29 (137 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=24af2874-e109-44f9-a5b9-8a9ce34b3f0f ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-21-generic N/A linux-backports-modules-5.4.0-21-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-04-04 (11 days ago) dmi.bios.date: 01/09/2020 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN54WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN54WW:bd01/09/2020:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1873083/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1873083] Re: Lenovo Yoga C940 frequently does thermal shutdown
It only says requires sof-firmware. But how do I install sof-firmware to get it working? I tried adding the lines to /etc/modprobe.d/blacklist.conf and /etc/pulse/default.pa and the microphone was still not working :( -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to thermald in Ubuntu. https://bugs.launchpad.net/bugs/1873083 Title: Lenovo Yoga C940 frequently does thermal shutdown Status in linux package in Ubuntu: Incomplete Status in thermald package in Ubuntu: Confirmed Status in Gentoo Linux: New Bug description: On a bit higher load and especially if Laptop is charging, very often Kernel does an emergency thermal shutdown. thermal thermal_zone3: critical temperature reached (80 C), shutting down It says 80 C, but sensors command shows that temperatures hovering close to 100C before the shutdown happens. dmesg is often also full of these (for each core): mce: CPU2: Core temperature above threshold, cpu clock throttled (total events = 246766) When I boot to Windows, it seems that CPU is throttled more aggressively on load and thermal shutdown doesn't happen with a similar load, but CPU frequencies drop to 1600 range, while in Ubuntu they are 2800 range. I would rather have more throttling that computer shutting down randomly without the ability to save work. Is there a workaround? ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-21-generic 5.4.0-21.25 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 ApportVersion: 2.20.11-0ubuntu24 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: anton 1874 F pulseaudio /dev/snd/pcmC0D0p: anton 1874 F...m pulseaudio /dev/snd/pcmC0D6c: anton 1874 F...m pulseaudio CurrentDesktop: ubuntu:GNOME Date: Wed Apr 15 23:54:21 2020 InstallationDate: Installed on 2019-11-29 (137 days ago) InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) MachineType: LENOVO 81Q9 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=24af2874-e109-44f9-a5b9-8a9ce34b3f0f ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-21-generic N/A linux-backports-modules-5.4.0-21-generic N/A linux-firmware1.187 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-04-04 (11 days ago) dmi.bios.date: 01/09/2020 dmi.bios.vendor: LENOVO dmi.bios.version: AUCN54WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 31 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Yoga C940-14IIL dmi.modalias: dmi:bvnLENOVO:bvrAUCN54WW:bd01/09/2020:svnLENOVO:pn81Q9:pvrLenovoYogaC940-14IIL:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct31:cvrLenovoYogaC940-14IIL: dmi.product.family: Yoga C940-14IIL dmi.product.name: 81Q9 dmi.product.sku: LENOVO_MT_81Q9_BU_idea_FM_Yoga C940-14IIL dmi.product.version: Lenovo Yoga C940-14IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1873083/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391596/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391594/+files/RfKill.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391593/+files/PulseList.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391595/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] Status changed to Confirmed
This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => Confirmed ** Tags added: eoan -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887213] Status changed to Confirmed
This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887213 Title: Touchpad stopped working after upgrade: 18.04 => 20.04 Status in linux package in Ubuntu: Confirmed Bug description: > Laptop model directly from the sticker of the computer. Lenovo T450 ThinkPad > Manufacturer of the Touchpad. > When the symptom first appeared. Right after 18.04 => 20.04 upgrade. Touchpad never worked after upgrade. Nor movements, neither clicks. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: cyga 2740 F pulseaudio /dev/snd/controlC0: cyga 2740 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 11 13:36:53 2020 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=d66c9dac-9065-401a-8f9a-3f208be7d2e6 InstallationDate: Installed on 2017-06-07 (1129 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: LENOVO 20BV0005US ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=/dev/mapper/ubuntu--vg-root ro cgroup_enable=memory swapaccount=1 acpi=force irqpoll quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-06-27 (13 days ago) dmi.bios.date: 07/08/2015 dmi.bios.vendor: LENOVO dmi.bios.version: JBET51WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BV0005US dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET51WW(1.16):bd07/08/2015:svnLENOVO:pn20BV0005US:pvrThinkPadT450:rvnLENOVO:rn20BV0005US:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450 dmi.product.name: 20BV0005US dmi.product.sku: LENOVO_MT_20BV_BU_Think_FM_ThinkPad T450 dmi.product.version: ThinkPad T450 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887213/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391590/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391591/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391586/+files/Lspci.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391583/+files/CRDA.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391589/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391585/+files/IwConfig.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391592/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391587/+files/Lsusb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391588/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391584/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: lawrence 2772 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2018-05-30 (772 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20KGS0FV00 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 RelatedPackageVersions: linux-restricted-modules-5.3.0-62-generic N/A linux-backports-modules-5.3.0-62-generic N/A linux-firmware1.173.18 Tags: bionic Uname: Linux 5.3.0-62-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/03/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N23ET74W (1.49 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KGS0FV00 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X1 Carbon 6th dmi.product.name: 20KGS0FV00 dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th dmi.product.version: ThinkPad X1 Carbon 6th dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1887214] Re: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms)
apport information ** Tags added: apport-collected bionic ** Description changed: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. + --- + ProblemType: Bug + ApportVersion: 2.20.9-0ubuntu7.15 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: lawrence 2772 F pulseaudio + CurrentDesktop: ubuntu:GNOME + DistroRelease: Ubuntu 18.04 + InstallationDate: Installed on 2018-05-30 (772 days ago) + InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) + MachineType: LENOVO 20KGS0FV00 + Package: linux (not installed) + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-62-generic root=UUID=65f0f796-b6da-4d46-98a5-325713eee95b ro quiet splash vt.handoff=1 + ProcVersionSignature: Ubuntu 5.3.0-62.56~18.04.1-generic 5.3.18 + RelatedPackageVersions: + linux-restricted-modules-5.3.0-62-generic N/A + linux-backports-modules-5.3.0-62-generic N/A + linux-firmware1.173.18 + Tags: bionic + Uname: Linux 5.3.0-62-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 06/03/2020 + dmi.bios.vendor: LENOVO + dmi.bios.version: N23ET74W (1.49 ) + dmi.board.asset.tag: Not Available + dmi.board.name: 20KGS0FV00 + dmi.board.vendor: LENOVO + dmi.board.version: SDK0J40697 WIN + dmi.chassis.asset.tag: No Asset Information + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: None + dmi.modalias: dmi:bvnLENOVO:bvrN23ET74W(1.49):bd06/03/2020:svnLENOVO:pn20KGS0FV00:pvrThinkPadX1Carbon6th:rvnLENOVO:rn20KGS0FV00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: + dmi.product.family: ThinkPad X1 Carbon 6th + dmi.product.name: 20KGS0FV00 + dmi.product.sku: LENOVO_MT_20KG_BU_Think_FM_ThinkPad X1 Carbon 6th + dmi.product.version: ThinkPad X1 Carbon 6th + dmi.sys.vendor: LENOVO ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1887214/+attachment/5391582/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: Confirmed Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1.
[Kernel-packages] [Bug 1887214] Re: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms)
** Attachment added: "Screenshot from 2020-07-11 14-08-53.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+attachment/5391581/+files/Screenshot%20from%202020-07-11%2014-08-53.png ** Description changed: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: - Vendor: LENOVO - Version: N23ET74W (1.49 ) - Release Date: 06/03/2020 + Vendor: LENOVO + Version: N23ET74W (1.49 ) + Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 - [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms - - 5. Same machine when I switched to W10 then I didn't encounter this symptom. + 5. Same machine when I switched to W10 then I didn't encounter this + symptom. [Expected result] - Wifi network latency should not over 500 ms at least. + Wifi network latency should not over 10 ms at least. [Actual result] Wifi network latency is too high. ** Description changed: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] - Wifi network latency should not over 10 ms at least. + Wifi network latency should not over 2~3 ms at least. [Actual
[Kernel-packages] [Bug 1887214] [NEW] [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms)
Public bug reported: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. ** Affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887214 Title: [18.04 LTS] Somehow wifi network latency is too high (1000~3000 ms) Status in linux package in Ubuntu: New Bug description: [Problem description] Somehow wifi network latency is too high. (1000~3000 ms) DUT: - Product: Lenovo X1C6 - BIOS Information: Vendor: LENOVO Version: N23ET74W (1.49 ) Release Date: 06/03/2020 - Wifi information: Intel Wireless 8265 / 8275 driverversion=5.3.0-62-generic firmware=36.9f0a2d68.0 - OS: Ubuntu 18.04.4 LTS/Linux 5.3.0-62-generic/X86-64 [Test steps] 1. Boot up Ubuntu 18.04.4 LTS. 2. Open terminal. 3. To execute ping command, and target is in the local network. (For example: local gateway) 4. After few mins, I noticed that network latency will get worse. Sample output: 64 bytes from 192.168.1.1: icmp_seq=714 ttl=64 time=2.31 ms 64 bytes from 192.168.1.1: icmp_seq=715 ttl=64 time=1.61 ms 64 bytes from 192.168.1.1: icmp_seq=716 ttl=64 time=8.93 ms 64 bytes from 192.168.1.1: icmp_seq=717 ttl=64 time=59.0 ms 64 bytes from 192.168.1.1: icmp_seq=718 ttl=64 time=101 ms 64 bytes from 192.168.1.1: icmp_seq=719 ttl=64 time=155 ms 64 bytes from 192.168.1.1: icmp_seq=720 ttl=64 time=212 ms 64 bytes from 192.168.1.1: icmp_seq=721 ttl=64 time=347 ms 64 bytes from 192.168.1.1: icmp_seq=722 ttl=64 time=485 ms 64 bytes from 192.168.1.1: icmp_seq=723 ttl=64 time=663 ms 64 bytes from 192.168.1.1: icmp_seq=724 ttl=64 time=914 ms 64 bytes from 192.168.1.1: icmp_seq=725 ttl=64 time=1149 ms 64 bytes from 192.168.1.1: icmp_seq=726 ttl=64 time=1490 ms 64 bytes from 192.168.1.1: icmp_seq=727 ttl=64 time=1828 ms 64 bytes from 192.168.1.1: icmp_seq=728 ttl=64 time=2154 ms 64 bytes from 192.168.1.1: icmp_seq=729 ttl=64 time=2609 ms 64 bytes from 192.168.1.1: icmp_seq=730 ttl=64 time=2851 ms 64 bytes from 192.168.1.1: icmp_seq=731 ttl=64 time=2825 ms 64 bytes from 192.168.1.1: icmp_seq=732 ttl=64 time=2184 ms 64 bytes from 192.168.1.1: icmp_seq=733 ttl=64 time=2582 ms 64 bytes from 192.168.1.1: icmp_seq=734 ttl=64 time=1898 ms 64 bytes from 192.168.1.1: icmp_seq=735 ttl=64 time=1377 ms 5. Same machine when I switched to W10 then I didn't encounter this symptom. [Expected result] Wifi network latency should not over 2~3 ms at least. [Actual result] Wifi network latency is too high. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887214/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net
[Kernel-packages] [Bug 1887213] [NEW] Touchpad stopped working after upgrade: 18.04 => 20.04
Public bug reported: > Laptop model directly from the sticker of the computer. Lenovo T450 ThinkPad > Manufacturer of the Touchpad. > When the symptom first appeared. Right after 18.04 => 20.04 upgrade. Touchpad never worked after upgrade. Nor movements, neither clicks. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: cyga 2740 F pulseaudio /dev/snd/controlC0: cyga 2740 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 11 13:36:53 2020 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=d66c9dac-9065-401a-8f9a-3f208be7d2e6 InstallationDate: Installed on 2017-06-07 (1129 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: LENOVO 20BV0005US ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=/dev/mapper/ubuntu--vg-root ro cgroup_enable=memory swapaccount=1 acpi=force irqpoll quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-06-27 (13 days ago) dmi.bios.date: 07/08/2015 dmi.bios.vendor: LENOVO dmi.bios.version: JBET51WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BV0005US dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET51WW(1.16):bd07/08/2015:svnLENOVO:pn20BV0005US:pvrThinkPadT450:rvnLENOVO:rn20BV0005US:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450 dmi.product.name: 20BV0005US dmi.product.sku: LENOVO_MT_20BV_BU_Think_FM_ThinkPad T450 dmi.product.version: ThinkPad T450 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1887213 Title: Touchpad stopped working after upgrade: 18.04 => 20.04 Status in linux package in Ubuntu: New Bug description: > Laptop model directly from the sticker of the computer. Lenovo T450 ThinkPad > Manufacturer of the Touchpad. > When the symptom first appeared. Right after 18.04 => 20.04 upgrade. Touchpad never worked after upgrade. Nor movements, neither clicks. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-40-generic 5.4.0-40.44 ProcVersionSignature: Ubuntu 5.4.0-40.44-generic 5.4.44 Uname: Linux 5.4.0-40-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: cyga 2740 F pulseaudio /dev/snd/controlC0: cyga 2740 F pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sat Jul 11 13:36:53 2020 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=d66c9dac-9065-401a-8f9a-3f208be7d2e6 InstallationDate: Installed on 2017-06-07 (1129 days ago) InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2) MachineType: LENOVO 20BV0005US ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-40-generic root=/dev/mapper/ubuntu--vg-root ro cgroup_enable=memory swapaccount=1 acpi=force irqpoll quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-5.4.0-40-generic N/A linux-backports-modules-5.4.0-40-generic N/A linux-firmware1.187.1 SourcePackage: linux UpgradeStatus: Upgraded to focal on 2020-06-27 (13 days ago) dmi.bios.date: 07/08/2015 dmi.bios.vendor: LENOVO dmi.bios.version: JBET51WW (1.16 ) dmi.board.asset.tag: Not Available dmi.board.name: 20BV0005US dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrJBET51WW(1.16):bd07/08/2015:svnLENOVO:pn20BV0005US:pvrThinkPadT450:rvnLENOVO:rn20BV0005US:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T450 dmi.product.name: 20BV0005US dmi.product.sku: LENOVO_MT_20BV_BU_Think_FM_ThinkPad T450 dmi.product.version: ThinkPad T450 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887213/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe :
[Kernel-packages] [Bug 1887156] Re: USB ports not working on the Pi 4 rev 1.4 board
** Description changed: + [Impact] + + USB on the Pi 4B rev 1.4 running the raspi 5.3 kernel is non-functional. + + [Test Case] + + See original description below. + + [Regression Potential] + + Low. The changes are isolated to the PCIe driver used for the Raspberry + Pi. The commit is a clean cherry-pick from the raspi 5.4 kernel. + + [Original Description] + On the Pi 4 board revision 1.4 (of which the 8Gb model is currently the main example), the VL805 USB controller doesn't appear to be recognized by the 5.3 kernel. To reproduce: * Flash a current bionic image (e.g. http://cdimage.ubuntu.com/releases/bionic/release/ubuntu-18.04.4-preinstalled-server-arm64+raspi4.img.xz) * Boot the card on an older Pi model (3, 4 rev 1.2, etc.) * sudo add-apt-repository ppa:waveform/firmware * sudo apt install linux-firmware-raspi2 (the rev 1.4 requires a newer firmware package to boot; this PPA contains a test package with a back-ported firmware) * Boot the card on a Pi 4 rev 1.4 * Observe USB2 and USB3 ports do not work * Boot the card on an older Pi 4 rev 1.2 * Observe USB2 and USB3 ports do work ** Changed in: linux-raspi2 (Ubuntu Bionic) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi2 in Ubuntu. https://bugs.launchpad.net/bugs/1887156 Title: USB ports not working on the Pi 4 rev 1.4 board Status in linux-raspi2 package in Ubuntu: New Status in linux-raspi2 source package in Bionic: Confirmed Status in linux-raspi2 source package in Eoan: New Bug description: [Impact] USB on the Pi 4B rev 1.4 running the raspi 5.3 kernel is non- functional. [Test Case] See original description below. [Regression Potential] Low. The changes are isolated to the PCIe driver used for the Raspberry Pi. The commit is a clean cherry-pick from the raspi 5.4 kernel. [Original Description] On the Pi 4 board revision 1.4 (of which the 8Gb model is currently the main example), the VL805 USB controller doesn't appear to be recognized by the 5.3 kernel. To reproduce: * Flash a current bionic image (e.g. http://cdimage.ubuntu.com/releases/bionic/release/ubuntu-18.04.4-preinstalled-server-arm64+raspi4.img.xz) * Boot the card on an older Pi model (3, 4 rev 1.2, etc.) * sudo add-apt-repository ppa:waveform/firmware * sudo apt install linux-firmware-raspi2 (the rev 1.4 requires a newer firmware package to boot; this PPA contains a test package with a back-ported firmware) * Boot the card on a Pi 4 rev 1.4 * Observe USB2 and USB3 ports do not work * Boot the card on an older Pi 4 rev 1.2 * Observe USB2 and USB3 ports do work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1887156/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
