https://bugs.freedesktop.org/show_bug.cgi?id=87942
--- Comment #7 from Ilia Mirkin <[email protected]> --- (In reply to bruno.pagani from comment #6) > cat /proc/cmdline returns nouveau.runpm=0 correctly, but optirun glxinfo is > still failing with the exact same error and: > > [ 250.843476] nouveau E[ PBUS][0000:02:00.0] MMIO write of 0x00000000 > FAULT at 0x418880 [ IBUS ] > [ 250.843564] nouveau E[ PIBUS][0000:02:00.0] GPC0: 0x419eb4 0xbadf1000 > (0x3800820c) > [ 250.843617] nouveau E[ PBUS][0000:02:00.0] MMIO write of 0x3f800000 > FAULT at 0x405804 [ IBUS ] > [ 250.843773] nouveau E[ PIBUS][0000:02:00.0] HUB0: 0x404170 0x00000012 > (0x0e008201) > [ 252.845769] nouveau E[ PGRAPH][0000:02:00.0] HUB_INIT timed out > [ 252.845777] nouveau E[ PGRAPH][0000:02:00.0] 409000 - done 0x00000204 > [ 252.845787] nouveau E[ PGRAPH][0000:02:00.0] 409000 - stat 0x00000000 > 0x00000000 0x00000000 0x00000000 > [ 252.845796] nouveau E[ PGRAPH][0000:02:00.0] 409000 - stat 0x00000000 > 0x00000000 0x00000002 0x00000009 > [ 252.845799] nouveau E[ PGRAPH][0000:02:00.0] 502000 - done 0x00000300 > [ 252.845804] nouveau E[ PGRAPH][0000:02:00.0] 502000 - stat 0x00000000 > 0x00000000 0x00000000 0x00000000 > [ 252.845808] nouveau E[ PGRAPH][0000:02:00.0] 502000 - stat 0x00000000 > 0x00000000 0x00000000 0x00000000 > [ 252.845810] nouveau E[ PGRAPH][0000:02:00.0] init failed, -16 This means you're not going to get acceleration no matter how hard you try to change your config, I'm afraid. See bug 70354. > > And as for what is concerning PRIME, commenting the AutoAddGPU device didn’t > changed anything, except for Xorg.0.log reporting this obviously: > [ 136.219] (==) Automatically adding GPU devices > > It think the issue is somewhere here (from the page you’ve linked): > KMS drivers for both GPUs loaded. > DDX drivers for both GPUs loaded. > > nouveau does not load automatically at boot, I need to modprobe it manually. > Is there a way to check or ensure nouveau KMS is loaded? X has to start after nouveau loads, otherwise it doesn't know about the nouveau adapter. (This may no longer be the case with DRI3-based offloading actually...) -- You are receiving this mail because: You are the assignee for the bug.
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