Attaching GPU-related logs after reboooting the device. Outputs from:
modinfo amdgpu > modinfo.amdgpu.log sudo lshw > lshw.log sudo dmidecode > dmidecode.log lspci -nn > lspci.nn.log lspci -vnn > lspci.vnn.log cp /var/log/Xorg.0.log . lsmod | grep amdgpu > lsmod.amdgpu.log ** Attachment added: "gpu-logs.tgz" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.2/+bug/2033327/+attachment/5695800/+files/gpu-logs.tgz -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2033327 Title: Desktop cannot resume after suspend: screen not detected Status in linux-signed-hwe-6.2 package in Ubuntu: New Bug description: Hardware: - Desktop PC (Intel i5 4th gen) - GPU: AMD RX580 - Ubuntu 22.04 with kernel HWE 6.2 Steps to reproduce: 1. Start the device 2. Suspend 3. Resume by pressing a key on the keyboard Expected results: The screen lights up, showing the screen to put my password to resume the session. Actual result: The screen OSD displays a "No Signal" message before turning off. Nothing seems to happen when I press keyboard keys or move the mouse. Switching to a TTY by pressing Ctrl+Alt+F3 works: I can login and see the logs (that's how I filed this bug). Switching back to graphics session (Ctrl+Alt+F2) does't work: it shows the cursor and nothing else (black screen). Switching to login screen (Ctrl+Alt+F1) works: I can see the list of users, select on and enter my password... but then I'm back to the same black screen with the mouse cursor. This is not a regression, as the same problem happened already with the previous point release (I believe it was Linux kernel 5.15). ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.2.0-26-generic 6.2.0-26.26~22.04.1 ProcVersionSignature: Ubuntu 6.2.0-26.26~22.04.1-generic 6.2.13 Uname: Linux 6.2.0-26-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: pass Date: Tue Aug 29 09:15:49 2023 InstallationDate: Installed on 2022-12-28 (243 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) SourcePackage: linux-signed-hwe-6.2 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.2/+bug/2033327/+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
