https://bugs.freedesktop.org/show_bug.cgi?id=90453
--- Comment #13 from Michiel Helvensteijn <[email protected]> --- During the freeze-up just now, dmesg gave me this beauty: [ 9126.410442] nouveau E[ PGRAPH][0000:01:00.0] TRAP ch 8 [0x007f2f2000 gnome-shell[1419]] [ 9126.410451] nouveau E[ PGRAPH][0000:01:00.0] GPC1/PROP trap: (unknown enum 0x00000002) [ 9126.410454] nouveau E[ PGRAPH][0000:01:00.0] x = 4560, y = 160, format = 0, storage type = 0 [ 9126.410461] nouveau E[ PGRAPH][0000:01:00.0] GPC2/PROP trap: (unknown enum 0x00000002) [ 9126.410462] nouveau E[ PGRAPH][0000:01:00.0] x = 4576, y = 152, format = 0, storage type = 0 [ 9130.744302] nouveau E[ PFIFO][0000:01:00.0] SCHED_ERROR [ CTXSW_TIMEOUT ] [ 9130.744306] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on channel 9, recovering... [ 9145.526131] Peer 84.104.35.99:51165/34567 unexpectedly shrunk window 2380020382:2380048967 (repaired) [ 9146.092788] Peer 84.104.35.99:51165/34567 unexpectedly shrunk window 2380020382:2380048967 (repaired) [ 9147.229435] Peer 84.104.35.99:51165/34567 unexpectedly shrunk window 2380020382:2380048967 (repaired) [ 9164.935810] Peer 84.104.35.99:51165/34567 unexpectedly shrunk window 2380247127:2380249895 (repaired) [ 9165.382470] Peer 84.104.35.99:51165/34567 unexpectedly shrunk window 2380247127:2380249895 (repaired) [ 9172.099024] nouveau E[systemd-logind[431]] failed to idle channel 0xcccc0000 [systemd-logind[431]] [ 9187.098777] nouveau E[systemd-logind[431]] failed to idle channel 0xcccc0000 [systemd-logind[431]] [ 9187.098878] nouveau E[ PFIFO][0000:01:00.0] read fault at 0x0000023000 [PTE] from PBDMA0/HOST_CPU on channel 0x007f541000 [unknown] [ 9202.351857] nouveau E[gnome-shell[1419]] failed to idle channel 0xcccc0000 [gnome-shell[1419]] [ 9217.351609] nouveau E[gnome-shell[1419]] failed to idle channel 0xcccc0000 [gnome-shell[1419]] [ 9232.351361] nouveau E[chromium[2607]] failed to idle channel 0xcccc0000 [chromium[2607]] [ 9247.351111] nouveau E[chromium[2607]] failed to idle channel 0xcccc0000 [chromium[2607]] In case it makes a difference, this is after I tried installing the binary nvidia drivers again, failing, and going back to nouveau. This is also with all the latest gtk / gnome versions installed again (so the above errors follow the long string of PDISP errors in the dmesg output). -- You are receiving this mail because: You are the assignee for the bug.
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