I found that dmesg returns this: ---------------------------[ cut ]---------------------------- ... [ 0.769467] [Firmware Bug]: ACPI MWAIT C-state 0x0 not supported by HW (0x0) [ 0.769532] [Firmware Bug]: ACPI MWAIT C-state 0x0 not supported by HW (0x0) [ 0.769586] [Firmware Bug]: ACPI MWAIT C-state 0x0 not supported by HW (0x0) [ 0.769681] [Firmware Bug]: ACPI MWAIT C-state 0x0 not supported by HW (0x0) ... ---------------------------[ cut ]----------------------------
So maybe https://askubuntu.com/questions/971477/ubuntu-17-10-keeps- locking-up-and-freezing-mouse-and-keyboard-input-doesnt-wor might be a solution. I will try that. I remember that Ubuntu 16.04 and Mint 18 (?) did not show this effect on the same machine. Also, Ubuntu 17.10 runs very stable on another machine here (laptop). -- 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/1777311 Title: System freezes randomly Status in linux package in Ubuntu: Confirmed Bug description: System freezes randomly on a daily basis. First the mouse pointer actions are getting slow for a few seconds and after that the screen freezes. Various SysCtl key combinations I found on the net do not work. Switching to a console does not work. Remote login via SSH is not possible. The only way to get the system working again is a hard reboot. I did not find valueable information in the log files indicating what wents wrong here. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-45-generic 4.13.0-45.50 ProcVersionSignature: Ubuntu 4.13.0-45.50-generic 4.13.16 Uname: Linux 4.13.0-45-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.7-0ubuntu3.9 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: frank 1365 F.... pulseaudio /dev/snd/controlC1: frank 1365 F.... pulseaudio CurrentDesktop: KDE Date: Sun Jun 17 12:52:50 2018 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=a55f25fd-fc0f-486e-a5c5-cd88e26c2ff7 InstallationDate: Installed on 2018-06-10 (6 days ago) InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.2) MachineType: Gigabyte Technology Co., Ltd. AB350-Gaming 3 ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-45-generic root=UUID=7a70a4b3-b224-412a-9c2c-523467a214f3 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-45-generic N/A linux-backports-modules-4.13.0-45-generic N/A linux-firmware 1.169.3 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/17/2018 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F23d dmi.board.asset.tag: Default string dmi.board.name: AB350-Gaming 3-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF23d:bd04/17/2018:svnGigabyteTechnologyCo.,Ltd.:pnAB350-Gaming3:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnAB350-Gaming3-CF:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: Default string dmi.product.name: AB350-Gaming 3 dmi.product.version: Default string dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777311/+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
