I'm running a custom kernel build because when I installed Ubuntu on this laptop (19.10) various things were not supported in the stock kernel. I'm now trying to apply a BIOS update which apparently has some ACPI-related stuff in it, but this is proving difficult as HP's BIOS updates are somewhat Windows-centric. Once I've done that, I'll switch to the 5.8.0-26-generic kernel and report back.
-- 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/1903292 Title: System hangs after suspend Status in linux package in Ubuntu: Incomplete Bug description: I'm running 20.04 LTS on an HP Envy x360 Ryzen 7 3700U with Radeon Vega Mobile. The gdm3 package is at version 3.36.3-0ubuntu0.20.04.2. When I trigger a suspend with `echo mem > /sys/power/state` the system appears to go into mem suspend correctly. Hitting a key should bring the display back with the lock screen displayed, but instead briefly brings a slightly scrambled screen to life and then the screen goes black and stays that way. The system is still up as I can SSH into it. Killing the gdm-wayland-session process then brings me back to the GDM login screen and I can start a new session. --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.10 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DisplayManager: gdm3 DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2019-10-17 (388 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) Package: gnome-shell 3.36.4-1ubuntu1~20.04.2 PackageArchitecture: amd64 RelatedPackageVersions: mutter-common 3.36.6-1ubuntu0.20.04.2 Tags: wayland-session third-party-packages focal Uname: Linux 5.9.0 x86_64 UpgradeStatus: Upgraded to focal on 2020-04-28 (194 days ago) UserGroups: adm cdrom dip disk docker lpadmin lxd plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1903292/+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
