https://bugzilla.kernel.org/show_bug.cgi?id=212469 DieKleene (mail2021ac62@xxxxxxxxxxxxxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mail2021ac62@detlef-pogrzeb | |a.de --- Comment #4 from DieKleene (mail2021ac62@xxxxxxxxxxxxxxxxxx) --- Similar problem Shutdown / restart: Computer hangs on shutdown or restart and shows the following symptoms: Watchdog error message and then takes up to 15 minutes to shut down / restart Or Computer shuts down with black screens (both monitors are switched off). But then alternately activates one of the two monitors (one remains switched off and the other is switched on). In addition: Occasionally only one of the two monitors is activated when the system is started. Or, both monitors are activated. But the attitudes regarding the position are no longer correct. Or: Mirror mode has been activated. My system: Arch Linux XFCE AMD Ryzen 7 2700 Eight-Core Processor AMD Radeon (TM) R9 380 Series (TONGA, DRM 3.40.0, 5.11.16-arch1-1, LLVM 11.1.0) The X.Org Foundation 1.20.11 Current Display Name : :0.0 Hersteller : The X.Org Foundation Version : 1.20.11 Release Number : 12011000 -Screens- Screen 0 : 1920x2160 pixels -Outputs (XRandR)- DP-1 : Disconnected; Unused HDMI-1 : Disconnected; Unused DVI-D-1 : Connected; 1920x1080 pixels, offset (0, 0) DVI-D-2 : Connected; 1920x1080 pixels, offset (0, 1080) -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel