[Kernel-packages] [Bug 1651294] Re: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown
** Description changed: - My cpmputer (model Lenovo A540 Haswell) hangs indefinitely at shutdown and doesn't react to most keyboard combinations. + My computer (model Lenovo A540 Haswell) hangs indefinitely at shutdown and doesn't react to most keyboard combinations. I have to press the power button for a few (~5) seconds in order to shut it down. I don't have this problem with Windows 10 (dual boot). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-53-generic 4.4.0-53.74 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname: Linux 4.4.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nico 2096 F pulseaudio /dev/snd/controlC1: nico 2096 F pulseaudio CurrentDesktop: LXDE Date: Mon Dec 19 20:54:01 2016 HibernationDevice: RESUME=UUID=ef8c9700-bfb5-44a4-8d49-f82e03fd6e68 InstallationDate: Installed on 2016-02-13 (310 days ago) InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO F0AN ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=4d7d95e5-cfce-4e21-84fb-2dd965595f63 ro acpi=noirq net.ifnames=0 biosdevname=0 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-53-generic N/A linux-backports-modules-4.4.0-53-generic N/A linux-firmware1.157.6 SourcePackage: linux StagingDrivers: r8723au UpgradeStatus: Upgraded to xenial on 2016-12-17 (2 days ago) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AN:pvrLenovoA540:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AN dmi.product.version: Lenovo A540 dmi.sys.vendor: LENOVO -- 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/1651294 Title: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown Status in linux package in Ubuntu: Incomplete Bug description: My computer (model Lenovo A540 Haswell) hangs indefinitely at shutdown and doesn't react to most keyboard combinations. I have to press the power button for a few (~5) seconds in order to shut it down. I don't have this problem with Windows 10 (dual boot). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-53-generic 4.4.0-53.74 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname: Linux 4.4.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nico 2096 F pulseaudio /dev/snd/controlC1: nico 2096 F pulseaudio CurrentDesktop: LXDE Date: Mon Dec 19 20:54:01 2016 HibernationDevice: RESUME=UUID=ef8c9700-bfb5-44a4-8d49-f82e03fd6e68 InstallationDate: Installed on 2016-02-13 (310 days ago) InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO F0AN ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=4d7d95e5-cfce-4e21-84fb-2dd965595f63 ro acpi=noirq net.ifnames=0 biosdevname=0 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-53-generic N/A linux-backports-modules-4.4.0-53-generic N/A linux-firmware1.157.6 SourcePackage: linux StagingDrivers: r8723au UpgradeStatus: Upgraded to xenial on 2016-12-17 (2 days ago) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AN:pvrLenovoA540:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AN dmi.product.version: Lenovo A540 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651294/+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 1651294] Re: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown
** Description changed: - After switching from Lubuntu 15.10 to Lubuntu 16.04, I cannot shutdown my (Lenovo A540) computer anymore. The Lubuntu logout screen hangs indefinitely and doesn't react to most keyboard combinations. - I thus have to press the power button for a few (~5) seconds in order to shut it down. + My cpmputer (model Lenovo A540 Haswell) hangs indefinitely at shutdown and doesn't react to most keyboard combinations. + I have to press the power button for a few (~5) seconds in order to shut it down. I don't have this problem with Windows 10 (dual boot). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-53-generic 4.4.0-53.74 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname: Linux 4.4.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nico 2096 F pulseaudio /dev/snd/controlC1: nico 2096 F pulseaudio CurrentDesktop: LXDE Date: Mon Dec 19 20:54:01 2016 HibernationDevice: RESUME=UUID=ef8c9700-bfb5-44a4-8d49-f82e03fd6e68 InstallationDate: Installed on 2016-02-13 (310 days ago) InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO F0AN ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=4d7d95e5-cfce-4e21-84fb-2dd965595f63 ro acpi=noirq net.ifnames=0 biosdevname=0 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-53-generic N/A linux-backports-modules-4.4.0-53-generic N/A linux-firmware1.157.6 SourcePackage: linux StagingDrivers: r8723au UpgradeStatus: Upgraded to xenial on 2016-12-17 (2 days ago) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AN:pvrLenovoA540:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AN dmi.product.version: Lenovo A540 dmi.sys.vendor: LENOVO -- 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/1651294 Title: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown Status in linux package in Ubuntu: Incomplete Bug description: My cpmputer (model Lenovo A540 Haswell) hangs indefinitely at shutdown and doesn't react to most keyboard combinations. I have to press the power button for a few (~5) seconds in order to shut it down. I don't have this problem with Windows 10 (dual boot). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-53-generic 4.4.0-53.74 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname: Linux 4.4.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nico 2096 F pulseaudio /dev/snd/controlC1: nico 2096 F pulseaudio CurrentDesktop: LXDE Date: Mon Dec 19 20:54:01 2016 HibernationDevice: RESUME=UUID=ef8c9700-bfb5-44a4-8d49-f82e03fd6e68 InstallationDate: Installed on 2016-02-13 (310 days ago) InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO F0AN ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=4d7d95e5-cfce-4e21-84fb-2dd965595f63 ro acpi=noirq net.ifnames=0 biosdevname=0 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-53-generic N/A linux-backports-modules-4.4.0-53-generic N/A linux-firmware1.157.6 SourcePackage: linux StagingDrivers: r8723au UpgradeStatus: Upgraded to xenial on 2016-12-17 (2 days ago) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AN:pvrLenovoA540:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AN dmi.product.version: Lenovo A540 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651294/+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 1651294] Re: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown
Christopher, the BIOS update you mention is for the Broadwell system (BIOS 014KT19AUS), while my computer is Haswell-based (BIOS 0OOKT19AUS). ** 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/1651294 Title: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown Status in linux package in Ubuntu: Confirmed Bug description: After switching from Lubuntu 15.10 to Lubuntu 16.04, I cannot shutdown my (Lenovo A540) computer anymore. The Lubuntu logout screen hangs indefinitely and doesn't react to most keyboard combinations. I thus have to press the power button for a few (~5) seconds in order to shut it down. I don't have this problem with Windows 10 (dual boot). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-53-generic 4.4.0-53.74 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname: Linux 4.4.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nico 2096 F pulseaudio /dev/snd/controlC1: nico 2096 F pulseaudio CurrentDesktop: LXDE Date: Mon Dec 19 20:54:01 2016 HibernationDevice: RESUME=UUID=ef8c9700-bfb5-44a4-8d49-f82e03fd6e68 InstallationDate: Installed on 2016-02-13 (310 days ago) InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO F0AN ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=4d7d95e5-cfce-4e21-84fb-2dd965595f63 ro acpi=noirq net.ifnames=0 biosdevname=0 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-53-generic N/A linux-backports-modules-4.4.0-53-generic N/A linux-firmware1.157.6 SourcePackage: linux StagingDrivers: r8723au UpgradeStatus: Upgraded to xenial on 2016-12-17 (2 days ago) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AN:pvrLenovoA540:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AN dmi.product.version: Lenovo A540 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651294/+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 1651294] Re: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown
I observe the same behavior with mainline kernel (4.9, commit 69973b830859bc6529a7a0468ba0d80ee5117826). ** Tags added: kernel-bug-exists-upstream ** Tags added: kernel-bug-exists-upstream-4.9 ** 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/1651294 Title: [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown Status in linux package in Ubuntu: Confirmed Bug description: After switching from Lubuntu 15.10 to Lubuntu 16.04, I cannot shutdown my (Lenovo A540) computer anymore. The Lubuntu logout screen hangs indefinitely and doesn't react to most keyboard combinations. I thus have to press the power button for a few (~5) seconds in order to shut it down. I don't have this problem with Windows 10 (dual boot). ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-53-generic 4.4.0-53.74 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname: Linux 4.4.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nico 2096 F pulseaudio /dev/snd/controlC1: nico 2096 F pulseaudio CurrentDesktop: LXDE Date: Mon Dec 19 20:54:01 2016 HibernationDevice: RESUME=UUID=ef8c9700-bfb5-44a4-8d49-f82e03fd6e68 InstallationDate: Installed on 2016-02-13 (310 days ago) InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO F0AN ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=4d7d95e5-cfce-4e21-84fb-2dd965595f63 ro acpi=noirq net.ifnames=0 biosdevname=0 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-53-generic N/A linux-backports-modules-4.4.0-53-generic N/A linux-firmware1.157.6 SourcePackage: linux StagingDrivers: r8723au UpgradeStatus: Upgraded to xenial on 2016-12-17 (2 days ago) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AN:pvrLenovoA540:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AN dmi.product.version: Lenovo A540 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651294/+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 1463422] Re: [Lenovo IdeaCentre A740] Doesn't poweroff on shutdown
Christopher M. Penalver, I just created https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1651294 and subscribed you. see you there :-) Kevin Brubeck Unhammer, thanks for the tip, I will try rtl8723au. With r8723au, my wifi interface is working for some time (maybe 10min), then hangs. Same for you ? Does rtl8723au works fine ? (that was the next problem on my list ! ) -- 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/1463422 Title: [Lenovo IdeaCentre A740] Doesn't poweroff on shutdown Status in linux package in Ubuntu: Incomplete Bug description: With my Haswell based Lenovo IdeaCentre A740, if I do "systemctl poweroff" or use any GUI to try to shut down, it gets to the stage of: [ OK ] Reached target Shutdown reboot: System halted but just sits there unresponsive, and does not actually power down. Similarly, if I try running "fwts -P", the hibernate test seems like it crashes the computer (screen is on but unresponsive), then if I click the power button twice, it resumes from hibernation just fine. If I try to reboot, it's almost the same, except the display shows weird psychedelic lines and colours, but everything is unresponsive and I have to click (and this time *hold* not just simple click) the power button. I can reboot fine from GRUB with ctrl+alt+delete. I've kept the Windows partition that came with the computer, that also powers down and reboots fine. If I click the power button while Ubuntu is started, it powers off immediately. I originally asked a question at https://askubuntu.com/questions/632591/system-does-not-power-off-on- poweroff-just-halts but I don't think it has an answer since this seems more likely to be a kernel bug. WORKAROUND: Use kernel parameter: acpi=noirq ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-18-generic 3.19.0-18.18 ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6 Uname: Linux 3.19.0-18-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: kiwibird 1481 F pulseaudio CurrentDesktop: XFCE Date: Tue Jun 9 15:41:05 2015 HibernationDevice: RESUME=UUID=dc4226ca-3ebe-4611-95ac-c1a0ccbb7d7a InstallationDate: Installed on 2015-06-04 (5 days ago) InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1) MachineType: LENOVO F0AM ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed root=UUID=91533e8a-b5ca-4447-8c4a-b5bb2d095238 ro noprompt persistent RelatedPackageVersions: linux-restricted-modules-3.19.0-18-generic N/A linux-backports-modules-3.19.0-18-generic N/A linux-firmware 1.143.1 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux StagingDrivers: r8723au UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AM:pvrLenovoA740:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AM dmi.product.version: Lenovo A740 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1463422/+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 1651294] [NEW] [Lenovo IdeaCentre A540] Doesn't poweroff on shutdown
Public bug reported: (Please forgive the length of this post, I hope this may be useful to other owners of similar computers) *Description* After switching from Lubuntu 15.10 to Lubuntu 16.04, I cannot shutdown my (Lenovo A540) computer anymore. The Lubuntu logout screen hangs indefinitely and doesn't react to any (well, at least Ctrl+Backspace, Ctrl+Alt+Fn, Ctrl+D and Ctrl+Alt+Del) keyboard key combination. I thus have to press the power button for a few (~5) seconds in order to shut it down. I didn't have this problem with Lubuntu 15.10, and don't have it with Windows 10 (dual boot), hence I believe it is software-related. *Context* Some context may shed some light about my configuration tweaks. I experienced the following problems with my Lenovo A540: 0. I can't see GRUB after installing Lubuntu (true for both Lubuntu 15.10 and 16.04) Doc: https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/Unable-to-select-UEFI-Legacy-Boot-in-BIOS-Startup-ThinkPad-T540p/td-p/1670487 Fix: disable secure boot and then toggle "CSM" depending on the OS I want to use: * with CSM enabled, windows bootloader is "chosen" (maybe because it is on the first partition) a * with CSM disabled, GRUB is loaded. I can select between Linux kernel 4.2 or 4.4 (either in regular or recovery mode) or windows, but selecting Windows 10 will give me an error as CSM must be enabled. 1. After upgrading to Lubuntu 16.04 (kernel 4.4.0.35), Linux does not boot anymore. Doc: tracked in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1463422 Fix: add "acpi=noirq" boot parameter Cmd: sudo sed -i s/GRUB_CMDINE_LINUX=""/GRUB_CMDINE_LINUX="acpi=noirq" /etc/default/grub && sudo update-grub 2. After upgrading to Lubuntu 16.04, the wifi chipset not recognized Doc: see for instance http://askubuntu.com/questions/71159/network-manager-says-device-not-managed Fix: use driver r8723au, not rtl8xxxu Commands: su - ; echo blacklist rtl8xxxu >> /etc/modprobe.d/blacklist.conf; rmmod rtl8xxxu; service networking restart; 3. After upgrading to Lubuntu 16.04, the names of network interfaces are not meaningful Doc: http://askubuntu.com/questions/767786/changing-network-interfaces-name-ubuntu-16-04 Fix: Add a couple of other boot parameters, "net.iframes=0 biosdevname=0" Cmd: see point 1) and tweak it a bit (so, at this point my GRUB_CMDLINE_LINUX is "acpi=noirq net.ifnames=0 biosdevname=0") *Note* This post relates to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1463422 [Lenovo IdeaCentre A740] Doesn't poweroff on shutdown *Details* ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-53-generic 4.4.0-53.74 ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30 Uname: Linux 4.4.0-53-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nico 2096 F pulseaudio /dev/snd/controlC1: nico 2096 F pulseaudio CurrentDesktop: LXDE Date: Mon Dec 19 20:54:01 2016 HibernationDevice: RESUME=UUID=ef8c9700-bfb5-44a4-8d49-f82e03fd6e68 InstallationDate: Installed on 2016-02-13 (310 days ago) InstallationMedia: Lubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO F0AN ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=4d7d95e5-cfce-4e21-84fb-2dd965595f63 ro acpi=noirq net.ifnames=0 biosdevname=0 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-53-generic N/A linux-backports-modules-4.4.0-53-generic N/A linux-firmware1.157.6 SourcePackage: linux StagingDrivers: r8723au UpgradeStatus: Upgraded to xenial on 2016-12-17 (2 days ago) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AN:pvrLenovoA540:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AN dmi.product.version: Lenovo A540 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug staging xenial ** Description changed: - (Please forgive the length, I hope this may be useful to other owners of - similar computers) + (Please forgive the length of this post, I hope this may be useful to + other owners of similar computers) *Description* - After switching from Lubuntu 14.04 to Lubuntu 16.04, I cannot shutdown my (Lenovo A540) computer anymore. The Lubuntu logout screen hangs indefinitely and doesn't react to any (well, at least Ctrl+Backspace, Ctrl+Alt+Fn, Ctrl+D and Ctrl+Alt+Del) keyboard key combination. - I thus have to press the power button for a few (~5) seconds in order to shut it down. + After switching from Lubuntu 15.10 to
[Kernel-packages] [Bug 1463422] Re: [Lenovo IdeaCentre A740] Doesn't poweroff on shutdown
Hello, Same hardware configuration as Ratrop (Lenovo A540 with same bios revision) I use kernel 4.4.0.53, with "acpi=noirq", and have the same issue: poweroff hangs at exit screen. -- 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/1463422 Title: [Lenovo IdeaCentre A740] Doesn't poweroff on shutdown Status in linux package in Ubuntu: Triaged Bug description: With my Haswell based Lenovo IdeaCentre A740, if I do "systemctl poweroff" or use any GUI to try to shut down, it gets to the stage of: [ OK ] Reached target Shutdown reboot: System halted but just sits there unresponsive, and does not actually power down. Similarly, if I try running "fwts -P", the hibernate test seems like it crashes the computer (screen is on but unresponsive), then if I click the power button twice, it resumes from hibernation just fine. If I try to reboot, it's almost the same, except the display shows weird psychedelic lines and colours, but everything is unresponsive and I have to click (and this time *hold* not just simple click) the power button. I can reboot fine from GRUB with ctrl+alt+delete. I've kept the Windows partition that came with the computer, that also powers down and reboots fine. If I click the power button while Ubuntu is started, it powers off immediately. I originally asked a question at https://askubuntu.com/questions/632591/system-does-not-power-off-on- poweroff-just-halts but I don't think it has an answer since this seems more likely to be a kernel bug. WORKAROUND: Use kernel parameter: acpi=noirq ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-18-generic 3.19.0-18.18 ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6 Uname: Linux 3.19.0-18-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: kiwibird 1481 F pulseaudio CurrentDesktop: XFCE Date: Tue Jun 9 15:41:05 2015 HibernationDevice: RESUME=UUID=dc4226ca-3ebe-4611-95ac-c1a0ccbb7d7a InstallationDate: Installed on 2015-06-04 (5 days ago) InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1) MachineType: LENOVO F0AM ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-18-generic.efi.signed root=UUID=91533e8a-b5ca-4447-8c4a-b5bb2d095238 ro noprompt persistent RelatedPackageVersions: linux-restricted-modules-3.19.0-18-generic N/A linux-backports-modules-3.19.0-18-generic N/A linux-firmware 1.143.1 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux StagingDrivers: r8723au UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AM:pvrLenovoA740:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AM dmi.product.version: Lenovo A740 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1463422/+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 1574178] Re: 4.4.0-21 "gave up waiting for root device"
I experienced the same issue with a Lenovo A540, and that workaround worked as well. Thanks all for the investigation :-) -- 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/1574178 Title: 4.4.0-21 "gave up waiting for root device" Status in linux package in Ubuntu: Expired Bug description: On a Lenovo A740, after upgrading to Xenial I have to downgrade to kernel 4.2.0-35 in order to be able to boot at all. My current /etc/default/grub: # If you change this file, run 'update-grub' afterwards to update # /boot/grub/grub.cfg. # For full documentation of the options in this file, see: # info -f grub -n 'Simple configuration' #GRUB_DEFAULT=0 #KBU: 4.4.0 doesn't find root :((( GRUB_DEFAULT="Advanced options for Ubuntu>Ubuntu, with Linux 4.2.0-35-generic" #GRUB_HIDDEN_TIMEOUT=0 GRUB_HIDDEN_TIMEOUT_QUIET=true GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` #GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" GRUB_CMDLINE_LINUX_DEFAULT="" GRUB_CMDLINE_LINUX="noprompt persistent" # Uncomment to enable BadRAM filtering, modify to suit your needs # This works with Linux (no patch required) and with any kernel that obtains # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...) #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef" # Uncomment to disable graphical terminal (grub-pc only) #GRUB_TERMINAL=console # The resolution used on graphical terminal # note that you can use only modes which your graphic card supports via VBE # you can see them in real GRUB with the command `vbeinfo' #GRUB_GFXMODE=640x480 # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux #GRUB_DISABLE_LINUX_UUID=true # Uncomment to disable generation of recovery mode menu entries #GRUB_DISABLE_RECOVERY="true" # Uncomment to get a beep at grub start #GRUB_INIT_TUNE="480 440 1" This is the same system as https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1463422 See attached image for what the screen looks like when trying to boot 4.4. My USB keyboard also stops working there so I can't actually type anything into the busybox. --- ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/controlC0', '/dev/snd/hwC1D0', '/dev/snd/by-path', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/controlC1', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 16.04 HibernationDevice: RESUME=UUID=dc4226ca-3ebe-4611-95ac-c1a0ccbb7d7a InstallationDate: Installed on 2015-06-04 (325 days ago) InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1) MachineType: LENOVO F0AM Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic.efi.signed root=UUID=91533e8a-b5ca-4447-8c4a-b5bb2d095238 ro noprompt persistent ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.2.0-35-generic N/A linux-backports-modules-4.2.0-35-generic N/A linux-firmware1.157 RfKill: Tags: xenial xenial Uname: Linux 4.2.0-35-generic x86_64 UnreportableReason: The report belongs to a package that is not installed. UpgradeStatus: Upgraded to xenial on 2016-04-23 (1 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: False dmi.bios.date: 09/30/2014 dmi.bios.vendor: LENOVO dmi.bios.version: O00KT19AUS dmi.board.name: INVALID dmi.board.vendor: LENOVO dmi.board.version: 31900058 STD dmi.chassis.type: 13 dmi.chassis.vendor: LENOVO dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnLENOVO:bvrO00KT19AUS:bd09/30/2014:svnLENOVO:pnF0AM:pvrLenovoA740:rvnLENOVO:rnINVALID:rvr31900058STD:cvnLENOVO:ct13:cvrChassisVersion: dmi.product.name: F0AM dmi.product.version: Lenovo A740 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1574178/+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
