This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1884726 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- 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. 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