Created attachment 144579 [details] Failing kernel log I've got a fairly recent Dell/Alienware GTX 1080. It fails on initializing/resetting the Falcon during boot, and is not usable by Xorg subsequently. See *-bad.log attachments. Workaround: boot into Windows, and reboot into Linux. Everything works fine after that. See *-good.log attachments. Initialization timeout happens in acr_ls_sec2_post_run(), in ls_ucode_msgqueue.c. The corresponding Xorg driver error message is "Failed to initialise context object: 2D_NVC0 (0)"
Created attachment 144580 [details] Failing kernel log
Created attachment 144581 [details] Failing Xorg log
Created attachment 144582 [details] Successful kernel log
Created attachment 144583 [details] Successful Xorg log
Created attachment 144584 [details] VBIOS Produced with # cp /sys/kernel/debug/dri/1/vbios.rom . In my case, it is dri/1: # cat /sys/kernel/debug/dri/1/name nouveau dev=0000:01:00.0 master=pci:0000:01:00.0 unique=0000:01:00.0
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