https://bugzilla.kernel.org/show_bug.cgi?id=218292 Bug ID: 218292 Summary: Built in Screen (Laptop) won't wake up from sleep (AMD Graphics) Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@xxxxxxxxxxxxxxxxxxxx Reporter: mail@xxxxxxx Regression: No Hello all! I’ve a problem with the wake up from screen sleep (not whole computer sleeo, only display) and latest kernels. When the computer screen goes to sleep it won’t wake up anymore. No mouse cursor nor i can change to tty (Strg + Alt + F1 …). The journals logs are also empty and only a hard reset helps. I’ve tested it with the lastest Linux Kernel 6.6.6 and 6.6.7. Funnily if the whole computer goes to sleep (for example Sleep, Hybrid Sleep or Hibernate), and i disable Screen Sleep before, the screen wakes up. The problem exists only when the screen goes to sleep. With older kernels (i don't know the exact version, i think before 6.6.x) it does work. I've tested the same behaviour on OpenSUSE Tumbleweed and Arch Linux. Also i changed to Wayland, but the same problem. Info for my System: Graphics Platform: X11 Processors: 16 × AMD Ryzen 7 PRO 7840U w/ Radeon 780M Graphics Memory: 30,1 GiB of RAM Graphics Processor: AMD Radeon Graphics Manufacturer: LENOVO Product Name: 21F80041GE System Version: ThinkPad T14s Gen 4 Maybe someone have an idea. Thank you very much. Best regards! -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
