Same issue with my system. Tried different distros (CachyOS, Mint 22, Ubuntu 22.04, 24.04, 26.04) and all of them gave the same results. In addition, lately this bug is affecting my boot as well, screen stuck after GRUB selection, R9 380 ramping up the fans to 100% and everything frozen, tho i was able to login via SSH, the system itself couldn't even change ttys, only solution was to hard reset. This happened using X11 or wayland, at any DE (tried KDE, Gnome, Cinnamon, XFCE and ChimeraOS using SteamOS interface)
Solution was to boot the system with the nomodeset parameter and install another kernel before this was a thing. 6.1.0-060100-generic is wotking fine for the moment, latest 6.1 release (6.1.176) is affected by this bug. Kernel 5.15 was fine too. Hardware specs Ryzen 7 1700 16GB DDR4 2933 ASUS TUF B450M Sapphire Nitro R9 380 4GB -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2142389 Title: amdgpu (R9 380) fails to resume from suspend (deep sleep) – black screen, requires hard reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2142389/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
