[Kernel-packages] [Bug 1779827] Re: failure to boot with linux-image-4.15.0-24-generic
Adding my $0.02, whatever it is worth. I ran into this on a RamNode VPS. downgrading to 4.15.0-20-generic made it boot again. Attaching dmesg from that machine. $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 58 model name : Intel(R) Xeon(R) CPU E3-1240 V2 @ 3.40GHz stepping: 9 microcode : 0x1 cpu MHz : 3400.022 cache size : 4096 KB physical id : 0 siblings: 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 13 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx lm constant_tsc arch_perfmon nopl cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm pti fsgsbase smep xsaveopt ibpb ibrs stibp bugs: cpu_meltdown spectre_v1 spectre_v2 bogomips: 6800.04 clflush size: 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: ** Attachment added: "dmesg output" https://bugs.launchpad.net/ubuntu/+bug/1779827/+attachment/5213740/+files/dmesg -- 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/1779827 Title: failure to boot with linux-image-4.15.0-24-generic Status in Ubuntu: Fix Released Status in linux package in Ubuntu: Fix Released Status in The Bionic Beaver: Confirmed Status in linux source package in Bionic: Fix Released Bug description: This was the last OK then my 18.04 hangs after an update this morning. 07:00 AM CEST Last Ok in boot was Started gnome display manager. dispatcher service .. tem changes.pp link was shut down Tried install lightdm from command line and the response was lastest already installed. Probably it is what is coming after the lastest OK which is to be the error. And here I have lots of guesses.. Any Ideas ? I need to do some work and I may not be waiting long. Search and browsed and now close to give up. Yeah it is a Lenovo. Guys: turn of auto update it is a machine killer. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1779827/+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 1411909] Re: iwlwifi will not connect with hostapd access point
To add to this request, I set up another wireless card as an AP, and iwlwifi was able to connect to it, so I think the bug is between iwlwifi on client side, and rtl8192cu on the hostapd side. (Bus 001 Device 004: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter). -- 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/1411909 Title: iwlwifi will not connect with hostapd access point Status in linux package in Ubuntu: Confirmed Bug description: Ubuntu 12.04, 14.04, and 14.10 seem to have this issue. Everything else that I own will. and I even stuck an atheros card in my other server running ubuntu, and that connected just fine... but anything that I have on iwlwifi refuses to connect. syslog for wpa_supplicant shows: Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Association request send successfully Jan 12 17:01:30 guinness kernel: [ 3694.080310] wlan0: authenticated Jan 12 17:01:30 guinness kernel: [ 3694.080501] wlan0: waiting for beacon from 02:1c:a2:16:6e:30 Jan 12 17:01:30 guinness wpa_supplicant[4564]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/1 Jan 12 17:01:30 guinness NetworkManager[842]: (wlan0): supplicant interface state: authenticating -> associating Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlan0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Delete station 02:1c:a2:16:6e:30 Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Drv Event 38 (NL80211_CMD_ASSOCIATE) received for wlan0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: MLME event 38; timeout with 02:1c:a2:16:6e:30 Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Event ASSOC_TIMED_OUT (15) received Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: SME: Association timed out Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Radio work 'sme-connect'@0x1fbb890 done in 0.121427 seconds Jan 12 17:01:30 guinness wpa_supplicant[4564]: Added BSSID 02:1c:a2:16:6e:30 into blacklist Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Blacklist count 1 --> request scan in 100 ms Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Setting scan request: 0.10 sec Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: State: ASSOCIATING -> DISCONNECTED Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Set wlan0 operstate 0->0 (DORMANT) Jan 12 17:01:30 guinness wpa_supplicant[4564]: netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT) Jan 12 17:01:30 guinness wpa_supplicant[4564]: EAPOL: External notification - portEnabled=0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: EAPOL: External notification - portValid=0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: EAPOL: External notification - EAP success=0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/1 Jan 12 17:01:30 guinness NetworkManager[842]: (wlan0): supplicant interface state: associating -> disconnected and that repeats. I can also connect to a linksys router I have acting as an access point, but when going to this new hostapd access point, these two setups do not agree. I have also tried with Ubuntu 14.10/3.16 kernel, and to test a newer kernel version, Fedora 21 with 3.17+. Same thing happens. Seems to be specific to iwlwifi and Linux. $ cat version.log Ubuntu 3.13.0-43.72-generic 3.13.11.11 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-generic 3.13.0.44.51 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: phunyguy 2360 F pulseaudio CurrentDesktop: Unity Date: Sat Jan 17 01:01:34 2015 HibernationDevice: RESUME=UUID=99857fbe-4eca-41d2-9a61-186e910d5e63 InstallationDate: Installed on 2014-12-28 (19 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: LENOVO 23539LU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic root=UUID=d91c8d08-c512-4dc9-a88e-e8b1b71b839e ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.11 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G7ET94WW (2.54 ) dmi.board.asset.tag: Not Available dmi.board.name: 235
[Kernel-packages] [Bug 1411909] [NEW] iwlwifi will not connect with hostapd access point
Public bug reported: Ubuntu 12.04, 14.04, and 14.10 seem to have this issue. Everything else that I own will. and I even stuck an atheros card in my other server running ubuntu, and that connected just fine... but anything that I have on iwlwifi refuses to connect. syslog for wpa_supplicant shows: Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Association request send successfully Jan 12 17:01:30 guinness kernel: [ 3694.080310] wlan0: authenticated Jan 12 17:01:30 guinness kernel: [ 3694.080501] wlan0: waiting for beacon from 02:1c:a2:16:6e:30 Jan 12 17:01:30 guinness wpa_supplicant[4564]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/1 Jan 12 17:01:30 guinness NetworkManager[842]: (wlan0): supplicant interface state: authenticating -> associating Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlan0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Delete station 02:1c:a2:16:6e:30 Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Drv Event 38 (NL80211_CMD_ASSOCIATE) received for wlan0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: MLME event 38; timeout with 02:1c:a2:16:6e:30 Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Event ASSOC_TIMED_OUT (15) received Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: SME: Association timed out Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Radio work 'sme-connect'@0x1fbb890 done in 0.121427 seconds Jan 12 17:01:30 guinness wpa_supplicant[4564]: Added BSSID 02:1c:a2:16:6e:30 into blacklist Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Blacklist count 1 --> request scan in 100 ms Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: Setting scan request: 0.10 sec Jan 12 17:01:30 guinness wpa_supplicant[4564]: wlan0: State: ASSOCIATING -> DISCONNECTED Jan 12 17:01:30 guinness wpa_supplicant[4564]: nl80211: Set wlan0 operstate 0->0 (DORMANT) Jan 12 17:01:30 guinness wpa_supplicant[4564]: netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT) Jan 12 17:01:30 guinness wpa_supplicant[4564]: EAPOL: External notification - portEnabled=0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: EAPOL: External notification - portValid=0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: EAPOL: External notification - EAP success=0 Jan 12 17:01:30 guinness wpa_supplicant[4564]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/1 Jan 12 17:01:30 guinness NetworkManager[842]: (wlan0): supplicant interface state: associating -> disconnected and that repeats. I can also connect to a linksys router I have acting as an access point, but when going to this new hostapd access point, these two setups do not agree. I have also tried with Ubuntu 14.10/3.16 kernel, and to test a newer kernel version, Fedora 21 with 3.17+. Same thing happens. Seems to be specific to iwlwifi and Linux. $ cat version.log Ubuntu 3.13.0-43.72-generic 3.13.11.11 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-generic 3.13.0.44.51 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: phunyguy 2360 F pulseaudio CurrentDesktop: Unity Date: Sat Jan 17 01:01:34 2015 HibernationDevice: RESUME=UUID=99857fbe-4eca-41d2-9a61-186e910d5e63 InstallationDate: Installed on 2014-12-28 (19 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: LENOVO 23539LU ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic root=UUID=d91c8d08-c512-4dc9-a88e-e8b1b71b839e ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-43-generic N/A linux-backports-modules-3.13.0-43-generic N/A linux-firmware 1.127.11 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/30/2013 dmi.bios.vendor: LENOVO dmi.bios.version: G7ET94WW (2.54 ) dmi.board.asset.tag: Not Available dmi.board.name: 23539LU dmi.board.vendor: LENOVO dmi.board.version: Win8 Pro DPK TPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrG7ET94WW(2.54):bd04/30/2013:svnLENOVO:pn23539LU:pvrThinkPadT430s:rvnLENOVO:rn23539LU:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 23539LU dmi.product.version: ThinkPad T430s dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty ** Attachment added: "lspci-vnvn output" https://bugs.launchpad.net/bugs/1411909/+attachment/4300329/+files/lspci-vnvn.log -- You
[Kernel-packages] [Bug 1247189] Re: [13.10] Ubuntu freezes completely when switching user
Maarten, This actually makes lots of sense. I had it happen again last night, and after checking logs, it was indeed Xorg losing control of direct rendering. I can move the mouse around the black screen, and watch the cursor change as it goes over links, and various other things, and I can still type in whatever window was active I just can't see any of it. Even dropping to TTY1, the mouse cursor is still visible, and keystrokes still get dumped to the active window, even though I dropped to another tty. Also I am on Intel hardware. -- 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “linux” package in Ubuntu: Confirmed Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. WORKAROUND: Disable the nvidia card in the BIOS. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.12.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2816 F pulseaudio CasperVersion: 1.336ubuntu1 CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 IwConfig: eth0 no wireless extensions. lono wireless extensions. LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140105) MachineType: Acer Aspire 5755G MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: file=/cdrom/preseed/username.seed boot=casper cdrom-detect/try-usb=true noprompt floppy.allowed_drive_mask=0 ignore_uuid initrd=/casper/initrd.lz quiet splash -- ProcVersionSignature: Ubuntu 3.12.0-7.15-generic 3.12.4 RelatedPackageVersions: linux-restricted-modules-3.12.0-7-generic N/A linux-backports-modules-3.12.0-7-generic N/A linux-firmware1.119 Tags: trusty Uname: Linux 3.12.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 08/09/2012 dmi.bios.vendor: Acer dmi.bios.version: V1.21 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JV51_HR dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.21 dmi.modalias: dmi:bvnAcer:bvrV1.21:bd08/09/2012:svnAcer:pnAspire5755G:pvrV1.21:rvnAcer:rnJV51_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.21: dmi.product.name: Aspire 5755G dmi.product.version: V1.21 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1247189/+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 1247189] Re: [13.10] Ubuntu freezes completely when switching user
Christopher, please stop sending me private emails asking me to file a separate bug, especially when you say things like: "I'm personally not inclined to respond to non-original reporters of a given bug report, despite them insisting on it's a duplicate, as they tend not to respect how it's making it harder to triage the report." WHAT? So what is the point of "Bug Heat", and why would I start that counter over on a new bug report? I'm sorry, that makes no sense to me. Also, I have checked some activity on other bugs you have commented on, with the same canned answers. Triage all the bugs you want, but stop turning the triage into a nightmare for the bug reporter, to the point where they give up and close the bug out of sheer aggravation from YOU. Have you even read the Code of Conduct that you keep linking to? With that said. Let me quote the original bug report: "I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer." THAT IS THE EXACT SAME THING HAPPENING TO ME. I will NOT file another bug on this, as this one is perfectly fine. I will, however, install Ubuntu on several different machines that I have laying around, just to see if it happens on multiple hardware types, and even in virtual machines. -- 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “lightdm” package in Ubuntu: New Status in “linux” package in Ubuntu: Incomplete Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. WORKAROUND: Disable the nvidia card in the BIOS. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1247189/+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 1247189] Re: [13.10] Ubuntu freezes completely when switching user
OK, so this bug is now a security issue, seeing as I just typed my system password in an IRC chat window. When this bug just happened to me, I dropped to TTY1, logged in, did sudo service lightdm restart, typed password again, and when I got back into my session, it turns out since I had quassel foregrounded it ALSO put my username and passwords there. THIS BUG NEEDS TO BE FIXED NOW! -- 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “lightdm” package in Ubuntu: New Status in “linux” package in Ubuntu: Incomplete Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. WORKAROUND: Disable the nvidia card in the BIOS. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1247189/+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 1247189] Re: [13.10] Ubuntu freezes completely when switching user
It is not restricted to nvidia devices. ** Package changed: xserver-xorg-video-nouveau (Ubuntu) => xorg-server (Ubuntu) -- 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “lightdm” package in Ubuntu: New Status in “linux” package in Ubuntu: Incomplete Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. WORKAROUND: Disable the nvidia card in the BIOS. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1247189/+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 1247189] Re: [13.10] Ubuntu freezes completely when switching user
Here is Xorg log file which contains an error. ** Attachment added: "Here is Xorg log file which contains an error." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1247189/+attachment/3933825/+files/Xorg.1.log -- 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “lightdm” package in Ubuntu: New Status in “linux” package in Ubuntu: Incomplete Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. WORKAROUND: Disable the nvidia card in the BIOS. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1247189/+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 1247189] Re: [13.10] Ubuntu freezes completely when switching user
Nevermind, I just had it happen again. This is really frustrating, but apport noticed it as a crash within Xorg. I will provide additional info and attach it to THIS bug report. (why create another one?) -- 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “lightdm” package in Ubuntu: New Status in “linux” package in Ubuntu: Incomplete Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. WORKAROUND: Disable the nvidia card in the BIOS. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1247189/+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 1247189] Re: [13.10] Ubuntu freezes completely when switching user
Christopher, before I attach all of that, I want to note, that I enabled prerelease updates on my system, and it pulled in a new version of kernel, lightdm, and xorg. I have not had the issue happen since then, so I am going to assume that this bug was fixed upstream. If it happens again, I will update this bug with more detail. -- 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “lightdm” package in Ubuntu: New Status in “linux” package in Ubuntu: Incomplete Status in “xserver-xorg-video-nouveau” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. WORKAROUND: Disable the nvidia card in the BIOS. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1247189/+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 1247189] Re: [13.10] Ubuntu freezes completely when switching user
I am not using any nvidia hardware and I have this exact same issue. I believe the bug is within lightdm. ** Changed in: linux (Ubuntu) Status: Incomplete => 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/1247189 Title: [13.10] Ubuntu freezes completely when switching user Status in “linux” package in Ubuntu: Confirmed Status in “xserver-xorg-video-nouveau” package in Ubuntu: Confirmed Bug description: I'm using a freshly installed Ubuntu 13.10. As soon as I click on a different user I want to switch to in the gearbox menu I get a black screen and nothing else is happening. I'm still able to SSH to that box and top does not show any process taking 100% CPU. Alt+sysrq+b is able to reboot the system. I had no problem like this with Ubuntu 13.04 on the same computer. Update: There is no issue if the nVidia card is disabled in the BIOS and I'm using the integrated video card of my i7 CPU. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: lightdm 1.8.2-0ubuntu1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Fri Nov 1 17:40:41 2013 InstallationDate: Installed on 2013-10-30 (2 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1247189/+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
