similar to: [Bug 100545] New: BUG: null pointer dereference dma_fence_wait_timeout from nouveau_drm_ioctl (linux 4.10.5)

With lightweight desktoping, the atomic modesetting seems far from robust. BUG: unable to handle kernel NULL pointer dereference at 0000000000000021 IP: dma_fence_wait_timeout+0x36/0xf0 ... Oops: 0000 [#1] SMP Modules linked in: ... nouveau ... CPU: 0 PID: 6895 Comm: Xorg Not tainted 4.10.5-1001.fc24.x86_64 #1 ... Call Trace: drm_atomic_helper_wait_for_fences+0x48/0x120 [drm_kms_helper]

https://bugs.freedesktop.org/show_bug.cgi?id=105117 Bug ID: 105117 Summary: desktop freeze playing video nouveau: DATA_ERROR INVALID_BITFIELD Product: xorg Version: 7.6 (2010.12) Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium

I recently replaced a 8600 GT with the above card on openSUSE Tumbleweed x86_64. The screen now flickers and when I change desktops it takes a some 10 to 15 seconds to display the new windows. e.g if I change from desktop 1 (konsole) to desktop 8 (thunderbird) it switches but konsole is displayed for 10 to 15 seconds before thunderbird appears. Occasionally the screen flickers wildly before

Please provide your dmesg and xorg logs from the affected machine. Thanks, -ilia On Wed, Jun 29, 2016 at 8:17 AM, Sid Boyce <sboyce at blueyonder.co.uk> wrote: > I recently replaced a 8600 GT with the above card on openSUSE Tumbleweed > x86_64. > > The screen now flickers and when I change desktops it takes a some 10 to 15 > seconds to display the new windows. > e.g if

https://bugs.freedesktop.org/show_bug.cgi?id=100433 Bug ID: 100433 Summary: Kernel Oops on attempting to return from locked screen on gnome-session Product: Mesa Version: 17.0 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component:

https://bugs.freedesktop.org/show_bug.cgi?id=83244 Priority: medium Bug ID: 83244 Assignee: nouveau at lists.freedesktop.org Summary: [nvc3/Quadro2000M] external monitor not activated after resume (EDID checksum is invalid) QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #7 from Nick Lee <nvlbox at gmail.com> --- Suse: xorg-x11-driver-video-7.6_1-17.1.x86_64 xorg-x11-server-1.19.6-3.1.x86_64 Mesa-18.0.0-187.1.x86_64 kernel-4.15.4-1-default -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attachment was scrubbed... URL:

https://bugs.freedesktop.org/show_bug.cgi?id=99900 --- Comment #26 from kenorb at gmail.com --- Similar problem, described in: https://bugs.freedesktop.org/show_bug.cgi?id=100567#c18 Call Trace: __schedule+0x29e/0x840 schedule+0x2c/0x80 schedule_timeout+0x258/0x360 ? nv50_wndw_atomic_destroy_state+0x1d/0x20 [nouveau] dma_fence_default_wait+0x1fc/0x260 ? dma_fence_release+0xa0/0xa0

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #8 from Nick Lee <nvlbox at gmail.com> --- Also tried: Vanilla kernel 4.15.4-300.vanilla.knurd.1.fc27.x86_64 mesa-17.3.5 wayland session reproducible Fedora-Workstation-Live-x86_64-Rawhide-20180220.n.0.iso wayland session mesa-18.0.0-0.1.rc4.fc28.x86_64 Got artefacts with dmesg output: [ 1035.437016] nouveau 0000:03:00.0:

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #10 from Pierre Moreau <pierre.morrow at free.fr> --- (In reply to Nick Lee from comment #8) > Also tried: > > Vanilla kernel 4.15.4-300.vanilla.knurd.1.fc27.x86_64 > mesa-17.3.5 > wayland session > reproducible What exactly is reproducible? The artefacts I would assume, but which error exactly? The NULL

https://bugs.freedesktop.org/show_bug.cgi?id=105173 Pierre Moreau <pierre.morrow at free.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|With kernel >=4.15 nouveau |[MCP79][Regression] |- artefacts and freezes |Unhandled NULL pointer

Which kernel did you update from and to? Also, 4.12 is fairly old - can you try like a live usb image of some distro with e.g. a 5.0 kernel or something? How do you connect the external screen? Is it like a DP port with an optional dock with a variety of active DP adapters? Or is there a DP++ port that you're plugging a DP <-> HDMI passive adapter into? On Tue, Jun 18, 2019 at 3:28 PM

https://bugs.freedesktop.org/show_bug.cgi?id=105173 --- Comment #12 from Nick Lee <nvlbox at gmail.com> --- > The NULL pointer dereference, or the “trapped read at 0080000000 on channel 1 > [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] > reason 00000006 [NULL_DMAOBJ]” one? "NULL pointer dereference" AND "trapped read" after

https://bugs.freedesktop.org/show_bug.cgi?id=82975 Priority: medium Bug ID: 82975 Assignee: nouveau at lists.freedesktop.org Summary: Regression: NULL pointer dereference in nouveau_fence_wait after upgrading to 10.2.6 QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified

https://bugs.freedesktop.org/show_bug.cgi?id=101220 --- Comment #19 from Pacho Ramos <pachoramos1 at gmail.com> --- Any news on this? I still need to run with noaccel with kernel 4.19.25, otherwise system ends up getting hung after showing this errors: feb 23 17:21:08 dell-2017 kernel: ------------[ cut here ]------------ feb 23 17:21:08 dell-2017 kernel: nouveau 0000:01:00.0: timeout feb

https://bugs.freedesktop.org/show_bug.cgi?id=71620 Priority: medium Bug ID: 71620 Assignee: nouveau at lists.freedesktop.org Summary: nouveau_fence_wait_uevent NULL pointer dereference Severity: normal Classification: Unclassified OS: Linux (All) Reporter: kdatanasov at gmail.com Hardware: x86-64 (AMD64)

Hi List, I'm stuck how to get a dual head monitor solution to work with Nouveau, running openSUSE 13.1 on my hp8710w mobile workstation equipped with a Nvidia graphical card. Beyond the built-in WUXGA display, an external WQHD monitor is connected to the HDMI port on the graphical card and/or to the dual link DVI-D on a hp docking station. To compare with SLED11/Nvidia driver running in

The important thing for display detection/setting proper modes/etc is the kernel -- what kernel version are you using? Separately, there has been a fix that affected VBIOSes found in NV96 cards, and it would not be a stretch to believe that a similar VBIOS script could be found in a NV92 card. However the NV96 error condition was different (everything detected fine, but no actual image displayed,

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Alex Xie (4): amdgpu: Provide more specific error message if non-privileged user runs amdgpu_test amdgpu: verify the tested device amdgpu: A new option to choose which device to run most tests amdgpu: A new option to run tests on render node Chad Versace (2): Bump version for 2.4.75 release Bump version for 2.4.75