screen freezes after media-libs/mesa update

[andron]

After updating media-libs/mesa from version 24.0.9 to version 24.1.3 and above, the following problems appeared:
- the screen freezes after launching firefox
- the screen freezes when playing videos in telegram-desktop-bin

If media-libs/mesa is built without the "vaapi" USE flag, then the problems disappear.

What to do? Disable vaapi?

[dmpogo]

After updating media-libs/mesa from version 24.0.9 to version 24.1.3 and above, the following problems appeared:
- the screen freezes after launching firefox
- the screen freezes when playing videos in telegram-desktop-bin

If media-libs/mesa is built without the "vaapi" USE flag, then the problems disappear.

What to do? Disable vaapi?

First question, what graphics card do you use ?

[andron]

First question, what graphics card do you use ?

Sapphire Radeon HD 7750 Ultimate 1GB

# lspci
...
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde PRO [Radeon HD 7750/8740 / R7 250E]
...

[swanson]

This was due to some library linking changes within mesa. The next release (and stable release) will have merge request targets/va: Build va driver into libgallium when building with dri which will fix the issue. Either add the merge request as a user patch under /etc/portage/patches or use 9999 in the meantime to keep VA-API happy.

[andron]

I installed media-libs/mesa-24.3.2, but the problem persists anyway.

[CooSee]

i use 24.3.3 with vaapi enabled to also get rid of llvm-18 - no problems so far.

please try by deleting /home/your_users_name/.cache/mesa_shader_cache_db

after restart it'll be re-created.

[andron]

I installed media-libs/mesa-24.3.3 with the USE vaapi flag and deleted ~/.cache/mesa_shader_cache_db.
Then I started firefox, after which the screen turned dark. The system stopped responding to the mouse and keyboard. You can only connect via ssh.

[CooSee]

Then I started firefox

you restarted your device or just deleted the folder and restarted FF ?

what does vainfo say <<< if you execute it as User in terminal ?

Code: Select all

Trying display: wayland
libva info: VA-API version 1.22.0
libva info: Trying to open /usr/lib64/va/drivers/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_22
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.22 (libva 2.22.0)
vainfo: Driver version: Mesa Gallium driver 24.3.3 for AMD Radeon RX 590 Series (radeonsi, polaris10, LLVM 19.1.4, DRM 3.59, 6.12.9-gentoo-1)
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            :	VAEntrypointVLD
      VAProfileMPEG2Main              :	VAEntrypointVLD
      VAProfileVC1Simple              :	VAEntrypointVLD
      VAProfileVC1Main                :	VAEntrypointVLD
      VAProfileVC1Advanced            :	VAEntrypointVLD
      VAProfileH264ConstrainedBaseline:	VAEntrypointVLD
      VAProfileH264ConstrainedBaseline:	VAEntrypointEncSlice
      VAProfileH264Main               :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointEncSlice
      VAProfileH264High               :	VAEntrypointVLD
      VAProfileH264High               :	VAEntrypointEncSlice
      VAProfileHEVCMain               :	VAEntrypointVLD
      VAProfileHEVCMain               :	VAEntrypointEncSlice
      VAProfileHEVCMain10             :	VAEntrypointVLD
      VAProfileJPEGBaseline           :	VAEntrypointVLD
      VAProfileNone                   :	VAEntrypointVideoProc

please try by starting FF from terminal and show the output.

also try with a clean New User - if FF also is failing.

[andron]

you restarted your device or just deleted the folder and restarted FF ?

I've tried both ways. In both cases screen freezes.

what does vainfo say <<< if you execute it as User in terminal ?

Code: Select all

$ vainfo 
Trying display: wayland
libva info: VA-API version 1.22.0
libva info: Trying to open /usr/lib64/va/drivers/r600_drv_video.so
libva info: Found init function __vaDriverInit_1_22
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.22 (libva 2.22.0)
vainfo: Driver version: Mesa Gallium driver 24.2.1 for VERDE (radeonsi, , LLVM 18.1.8, DRM 2.50, 6.6.47-gentoo)
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileNone                   : VAEntrypointVideoProc

please try by starting FF from terminal and show the output.

Firefox terminal output:

Code: Select all

ATTENTION: default value of option mesa_glthread overridden by environment.
libva info: VA-API version 1.22.0
libva info: Trying to open /usr/lib64/va/drivers/r600_drv_video.so
libva info: Found init function __vaDriverInit_1_22
Failed to create /tmp for shader cache (Permission denied)---disabling.
libva info: va_openDriver() returns 0
Failed to create /tmp for shader cache (Permission denied)---disabling.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)" (t=11.5307) [GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)"
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)" (t=11.5307) |[C1][GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)" (t=11.5327) [GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)"
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
Crash Annotation GraphicsCriticalError: |[C0][GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)" (t=11.5307) |[C1][GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)" (t=11.5327) |[C2][GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)" (t=11.5927) [GFX1-]: Couldn't sanitize GL_RENDERER "VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)"
[Child 6422, MediaDecoderStateMachine #1] WARNING: Decoder=7fd94a383d00 state=DECODING_METADATA Decode metadata failed, shutting down decoder: file /data/tmp/portage/www-client/firefox-128.6.0/work/firefox-128.6.0/dom/media/MediaDecoderStateMachine.cpp:372
[Child 6422, MediaDecoderStateMachine #1] WARNING: Decoder=7fd94a383d00 Decode error: NS_ERROR_DOM_MEDIA_METADATA_ERR (0x806e0006): file /data/tmp/portage/www-client/firefox-128.6.0/work/firefox-128.6.0/dom/media/MediaDecoderStateMachineBase.cpp:167

Kernel logs (dmesg) after launching firefox.

Code: Select all

[ 2056.593295] radeon 0000:01:00.0: ring 5 stalled for more than 10080msec
[ 2056.593305] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2056.593328] radeon 0000:01:00.0: ring 3 stalled for more than 10080msec
[ 2056.593331] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2056.609325] radeon 0000:01:00.0: ring 0 stalled for more than 10479msec
[ 2056.609329] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2057.097299] radeon 0000:01:00.0: ring 3 stalled for more than 10584msec
[ 2057.097306] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2057.098275] radeon 0000:01:00.0: ring 5 stalled for more than 10585msec
[ 2057.098278] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2057.113334] radeon 0000:01:00.0: ring 0 stalled for more than 10983msec
[ 2057.113337] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2057.601313] radeon 0000:01:00.0: ring 5 stalled for more than 11088msec
[ 2057.601323] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2057.601346] radeon 0000:01:00.0: ring 3 stalled for more than 11088msec
[ 2057.601350] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2057.617337] radeon 0000:01:00.0: ring 0 stalled for more than 11487msec
[ 2057.617341] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2058.105321] radeon 0000:01:00.0: ring 5 stalled for more than 11592msec
[ 2058.105331] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2058.105346] radeon 0000:01:00.0: ring 3 stalled for more than 11592msec
[ 2058.105354] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2058.121351] radeon 0000:01:00.0: ring 0 stalled for more than 11991msec
[ 2058.121355] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2058.609329] radeon 0000:01:00.0: ring 5 stalled for more than 12096msec
[ 2058.609339] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2058.609363] radeon 0000:01:00.0: ring 3 stalled for more than 12096msec
[ 2058.609366] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2058.625360] radeon 0000:01:00.0: ring 0 stalled for more than 12495msec
[ 2058.625364] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2059.113338] radeon 0000:01:00.0: ring 5 stalled for more than 12600msec
[ 2059.113348] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2059.113372] radeon 0000:01:00.0: ring 3 stalled for more than 12600msec
[ 2059.113376] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2059.129371] radeon 0000:01:00.0: ring 0 stalled for more than 12999msec
[ 2059.129375] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2059.617346] radeon 0000:01:00.0: ring 5 stalled for more than 13104msec
[ 2059.617357] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2059.617382] radeon 0000:01:00.0: ring 3 stalled for more than 13104msec
[ 2059.617386] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2059.633340] radeon 0000:01:00.0: ring 0 stalled for more than 13503msec
[ 2059.633343] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2060.121356] radeon 0000:01:00.0: ring 5 stalled for more than 13608msec
[ 2060.121366] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2060.121390] radeon 0000:01:00.0: ring 3 stalled for more than 13608msec
[ 2060.121394] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2060.137388] radeon 0000:01:00.0: ring 0 stalled for more than 14007msec
[ 2060.137392] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2060.625365] radeon 0000:01:00.0: ring 5 stalled for more than 14112msec
[ 2060.625374] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2060.625399] radeon 0000:01:00.0: ring 3 stalled for more than 14112msec
[ 2060.625403] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2060.641397] radeon 0000:01:00.0: ring 0 stalled for more than 14511msec
[ 2060.641400] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2061.129372] radeon 0000:01:00.0: ring 5 stalled for more than 14616msec
[ 2061.129381] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000000006da last fence id 0x00000000000006db on ring 5)
[ 2061.129406] radeon 0000:01:00.0: ring 3 stalled for more than 14616msec
[ 2061.129410] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000020077 last fence id 0x00000000000200e8 on ring 3)
[ 2061.145405] radeon 0000:01:00.0: ring 0 stalled for more than 15015msec
[ 2061.145409] radeon 0000:01:00.0: GPU lockup (current fence id 0x0000000000024499 last fence id 0x00000000000244ae on ring 0)
[ 2061.473399] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -35!
[ 2061.930324] radeon 0000:01:00.0: Saved 1412 dwords of commands on ring 0.
[ 2061.930400] radeon 0000:01:00.0: GPU softreset: 0x000003CC
[ 2061.930403] radeon 0000:01:00.0:   GRBM_STATUS               = 0xA0003028
[ 2061.930404] radeon 0000:01:00.0:   GRBM_STATUS_SE0           = 0x00000006
[ 2061.930405] radeon 0000:01:00.0:   GRBM_STATUS_SE1           = 0x00000006
[ 2061.930406] radeon 0000:01:00.0:   SRBM_STATUS               = 0x20024FC0
[ 2061.930462] radeon 0000:01:00.0:   SRBM_STATUS2              = 0x00000000
[ 2061.930464] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[ 2061.930465] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00010000
[ 2061.930466] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00005802
[ 2061.930467] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x800902E3
[ 2061.930469] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   = 0x44CFC046
[ 2061.930470] radeon 0000:01:00.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57
[ 2061.930471] radeon 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x00000000
[ 2061.930473] radeon 0000:01:00.0:   VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000
[ 2062.617076] radeon 0000:01:00.0: Wait for MC idle timedout !
[ 2062.617081] radeon 0000:01:00.0: GRBM_SOFT_RESET=0x0000DDFF
[ 2062.617134] radeon 0000:01:00.0: SRBM_SOFT_RESET=0x00128500
[ 2062.618288] radeon 0000:01:00.0:   GRBM_STATUS               = 0x00003028
[ 2062.618290] radeon 0000:01:00.0:   GRBM_STATUS_SE0           = 0x00000006
[ 2062.618291] radeon 0000:01:00.0:   GRBM_STATUS_SE1           = 0x00000006
[ 2062.618292] radeon 0000:01:00.0:   SRBM_STATUS               = 0x200006C0
[ 2062.618348] radeon 0000:01:00.0:   SRBM_STATUS2              = 0x00000000
[ 2062.618349] radeon 0000:01:00.0:   R_008674_CP_STALLED_STAT1 = 0x00000000
[ 2062.618350] radeon 0000:01:00.0:   R_008678_CP_STALLED_STAT2 = 0x00000000
[ 2062.618352] radeon 0000:01:00.0:   R_00867C_CP_BUSY_STAT     = 0x00000000
[ 2062.618353] radeon 0000:01:00.0:   R_008680_CP_STAT          = 0x00000000
[ 2062.618354] radeon 0000:01:00.0:   R_00D034_DMA_STATUS_REG   = 0x44C83D57
[ 2062.618355] radeon 0000:01:00.0:   R_00D834_DMA_STATUS_REG   = 0x44C83D57
[ 2062.618481] radeon 0000:01:00.0: GPU reset succeeded, trying to resume
[ 2067.627447] [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[ 2067.627455] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing C933 (len 254, WS 0, PS 4) @ 0xC95D
[ 2067.627458] [drm:atom_execute_table_locked] *ERROR* atombios stuck executing C001 (len 90, WS 0, PS 8) @ 0xC046
[ 2067.632338] [drm] PCIE gen 3 link speeds already enabled
[ 2067.897547] radeon 0000:01:00.0: Wait for MC idle timedout !
[ 2068.031082] radeon 0000:01:00.0: Wait for MC idle timedout !
[ 2068.037587] [drm] PCIE GART of 2048M enabled (table at 0x00000000001D6000).
[ 2068.037681] radeon 0000:01:00.0: WB enabled
[ 2068.037684] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00
[ 2068.037685] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04
[ 2068.037686] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08
[ 2068.037687] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c
[ 2068.037688] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10
[ 2068.037893] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18
[ 2068.047996] radeon 0000:01:00.0: failed VCE resume (-22).
[ 2068.048368] debugfs: File 'radeon_ring_gfx' in directory '0' already present!
[ 2068.048371] debugfs: File 'radeon_ring_cp1' in directory '0' already present!
[ 2068.048372] debugfs: File 'radeon_ring_cp2' in directory '0' already present!
[ 2068.048373] debugfs: File 'radeon_ring_dma1' in directory '0' already present!
[ 2068.048374] debugfs: File 'radeon_ring_dma2' in directory '0' already present!
[ 2068.332156] [drm:r600_ring_test] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD)
[ 2068.332165] [drm:si_resume] *ERROR* si startup failed on resume

also try with a clean New User - if FF also is failing.

Created a new user. For a new user, firefox is working - the youtube video is playing.

[stefan11111]

This is probably completely unrelated, but I also had issues with mesa >= 24.1.0: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11719
Maybe this helps you too.

[CooSee]

Code: Select all

vainfo: Driver version: Mesa Gallium driver 24.2.1 for VERDE (radeonsi, , LLVM 18.1.8, DRM 2.50, 6.6.47-gentoo)

from your vainfo >>> LLVM 18.1.8

but from your terminal output >>> LLVM 19.1.4 - something's mixed up !?

Created a new user. For a new user, firefox is working - the youtube video is playing.

what kind of FF plugins are you using in your old-user-profile?

[andron]

from your vainfo >>> LLVM 18.1.8

but from your terminal output >>> LLVM 19.1.4 - something's mixed up !?

Accidentally took the wrong output. Here is from LLVM 19.1.4, everything is the same.

Code: Select all

$ vainfo 
Trying display: wayland
Trying display: x11
libva info: VA-API version 1.22.0
libva info: Trying to open /usr/lib64/va/drivers/r600_drv_video.so
libva info: Found init function __vaDriverInit_1_22
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.22 (libva 2.22.0)
vainfo: Driver version: Mesa Gallium driver 24.3.3 for VERDE (radeonsi, , LLVM 19.1.4, DRM 2.50, 6.6.67-gentoo)
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileNone                   : VAEntrypointVideoProc

[andron]

After updating media-libs/mesa from version 24.0.9 to version 24.1.3 and above, the following problems appeared:

I checked the mesa version 24.1.0, and there are the same problems with it. That is, the problem occurs when switching from version 24.0.9 to version 24.1.0 or any later version.

The following error messages are in the kernel logs:

Code: Select all

[  166.004347] radeon 0000:01:00.0: ring 3 stalled for more than 10079msec
[  166.004352] radeon 0000:01:00.0: GPU lockup (current fence id 0x000000000001efdc last fence id 0x000000000001f019 on ring 3)
[  170.629082] [TTM] Buffer eviction failed

[eccerr0r]

interesting. I'm seeing something similar but unsure it's the same issue on my R7-250. mesa is USE=vaapi too.
Only thing is that I am using two monitors, one is running a wine app, other is firefox. They do work from fresh boot and will work a while until I get a hard freeze, sound freezes too. Just mouse moves. Firefox appears to be mostly text but may have ads that are playing something. Since sound froze and no keyboard events take, I never thought to try ssh'ing in... probably should try that.

---

EDIT

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My W2100 also seems to crash. I think we may have a regression here but can't pinpoint. Machine hard freezes, no logs stored.