Following a full BIOS / firmware update on this NUC (which was 5 years out of date), I have had a stable kernel 5.3.0-46 on the system for up to 8 hours a day for most of a week. My guess therefore is that a feature update in the kernel had been tripping a previously fixed BIOS or microcode fault in the hardware. I'll run with the most up to date kernel this week and see if that is also stable for me.
Chris Ritson. -- 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/1874846 Title: Keyboard stops responding in kernel 5.3.0-46, but 5.3.0-45 works Status in linux package in Ubuntu: Confirmed Bug description: The symptoms are that I am working normally, often with a remmina remote session open and suddenly everything stops. The keyboard will no longer response (caps-lock and Alt/SysRQ/reisub both have no effect. This started with kernel vmlinuz-5.3.0-46-generic and my current workaround is tu drop back to the previous -45 kernel which has been solid for about 4 weeks of fairly intense remote working. I think it is possibly another instance of existing bug 1872292 and I'm keen to help get you any diagnostic information I reasonably can. Description: Ubuntu 18.04.4 LTS Release: 18.04 Chris Ritson ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 5.3.0-45.37~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-45-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.14 Architecture: amd64 CompositorRunning: None Date: Fri Apr 24 16:43:08 2020 DistUpgraded: Fresh install DistroCodename: bionic DistroVariant: ubuntu ExtraDebuggingInterest: Yes GpuHangFrequency: Several times a week GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Since a couple weeks or more GraphicsCard: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller [8086:22b1] (rev 21) (prog-if 00 [VGA controller]) Subsystem: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller [8086:7270] InstallationDate: Installed on 2020-03-23 (32 days ago) InstallationMedia: Ubuntu-MATE 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1) ProcEnviron: LANGUAGE=en_GB:en TERM=xterm PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-45-generic root=/dev/mapper/ubuntu--mate--vg-root ro SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/01/2015 dmi.bios.vendor: Intel Corp. dmi.bios.version: PYBSWCEL.86A.0031.2015.0601.1712 dmi.board.name: NUC5PPYB dmi.board.vendor: Intel Corporation dmi.board.version: H76558-102 dmi.chassis.type: 3 dmi.modalias: dmi:bvnIntelCorp.:bvrPYBSWCEL.86A.0031.2015.0601.1712:bd06/01/2015:svn:pn:pvr:rvnIntelCorporation:rnNUC5PPYB:rvrH76558-102:cvn:ct3:cvr: version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1 version.libdrm2: libdrm2 2.4.99-1ubuntu1~18.04.2 version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.8-0ubuntu0~18.04.3 version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.8-0ubuntu0~18.04.3 version.xserver-xorg-core: xserver-xorg-core N/A version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874846/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
