apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1884726/+attachment/5386411/+files/ProcCpuinfoMinimal.txt
-- 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/1884726 Title: [TTM] Buffer eviction failed Status in linux package in Ubuntu: Incomplete Bug description: Under some usage conditions on Ubuntu 20.04 I get an almost complete system freeze and after some minutes I get this issuing a dmesg command: "[TTM] Buffer eviction failed". I can always reproduce the problem using Streetview function inside maps.google.com using Firefox (77.0.1). My kernel version is 5.4.0-38 and my graphic card is an old Nvidia 01:00.0 VGA compatible controller: NVIDIA Corporation G86M [GeForce 8400M GS] (rev a1 When I switch to closed source Nvidia proprietary driver (ver. 340.108) I have no issues. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: michele 1586 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 HibernationDevice: RESUME=UUID=4e56d43d-0da0-4af9-a55c-035f04c115bf InstallationDate: Installed on 2017-11-13 (952 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) MachineType: Acer Aspire 5720 Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 nouveaudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-38-generic root=UUID=28547816-80be-43c8-a86e-d655d7d8ad5e ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-38.42-generic 5.4.44 RelatedPackageVersions: linux-restricted-modules-5.4.0-38-generic N/A linux-backports-modules-5.4.0-38-generic N/A linux-firmware 1.187.1 StagingDrivers: ashmem_linux Tags: focal staging Uname: Linux 5.4.0-38-generic x86_64 UpgradeStatus: Upgraded to focal on 2020-04-24 (60 days ago) UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo tty uucp _MarkForUpload: True dmi.bios.date: 11/10/2008 dmi.bios.vendor: Acer dmi.bios.version: V1.45 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Nettiling dmi.board.vendor: Acer dmi.board.version: V1.45 dmi.chassis.type: 1 dmi.chassis.vendor: Acer dmi.chassis.version: V1.45 dmi.modalias: dmi:bvnAcer:bvrV1.45:bd11/10/2008:svnAcer:pnAspire5720:pvrV1.45:rvnAcer:rnNettiling:rvrV1.45:cvnAcer:ct1:cvrV1.45: dmi.product.family: None dmi.product.name: Aspire 5720 dmi.product.sku: None dmi.product.version: V1.45 dmi.sys.vendor: Acer modified.conffile..etc.default.apport: [modified] mtime.conffile..etc.default.apport: 2019-08-08T12:13:15.951541 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884726/+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
