Hello, I've had the same issues on a Dell Latitude 7480 running ubuntu 16.04. I've made some recent updates last week and the system started to randomly freeze. I've done the same modifications as above, replacing this into the grub :
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_idle.max_cstate=1" Now the system is stable again. Cheers -- 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: Expired 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
