Public bug reported:

Since upgrading from kernel 6.17.0-29-generic to 6.17.0-35-generic, the machine
completely freezes (no input, blank/frozen display, requires a hard power-off)
when a GPU-accelerated application — in practice Chromium-based browsers (Google
Chrome, Brave) — is launched. The kernel log shows nouveau FIFO faults
(PAGE_NOT_PRESENT on the PGRAPH engine) followed by SCHED_ERROR
[CTXSW_TIMEOUT] and kernel WARNING/Call Trace inside the nouveau FIFO code.
The previous kernel (6.17.0-29-generic) does not exhibit this on the same
hardware and userspace.

System information

- Hardware: Hewlett-Packard HP Z440 Workstation
- GPU: NVIDIA Corporation GF119 [NVS 310] [10de:107d] (rev a1) (Fermi)
- GPU driver in use: nouveau (kernel modules: nvidiafb, nouveau)
- OS: Ubuntu 24.04.4 LTS (noble)
- Affected kernel: 6.17.0-35.35~24.04.1-generic (6.17.13), from 
noble-updates/main
- Last known-good kernel: 6.17.0-29.29~24.04.1-generic (6.17.13)

Steps to reproduce

1. Boot kernel 6.17.0-35-generic into the default GNOME session.
2. Launch Google Chrome or Brave (default settings, GPU acceleration enabled).
3. Within seconds the entire machine freezes; only a hard power-off recovers it.

Expected result

The browser opens and renders normally (as it does on 6.17.0-29-generic). A
malfunction in GPU command submission should at most reset the GPU channel or
terminate the offending process — it should not hang the whole machine.

Actual result

The machine freezes completely and must be power-cycled.

Regression data

Kernel package install dates (from /var/log/dpkg.log):

    2026-05-20 09:38:02  linux-image-6.17.0-29-generic   (last good)
    2026-06-04 15:45:12  linux-image-6.17.0-35-generic   (first bad)

Count of nouveau fault signatures (SCHED_ERROR / PAGE_NOT_PRESENT / "fifo: 
fault")
per boot, with the kernel that boot ran. Collected via journalctl per-boot:

    Date          Kernel       nouveau faults in boot
    2026-05-21    6.17.0-29    0
    2026-05-22    6.17.0-29    0
    2026-05-25    6.17.0-29    0
    2026-05-26    6.17.0-29    0
    2026-05-26    6.17.0-29    0
    2026-06-01    6.17.0-29    0
    2026-06-02    6.17.0-29    0
    2026-06-03    6.17.0-29    0
    2026-06-04    6.17.0-29    2   <- 6.17.0-35 installed 15:45 this day
    2026-06-05    6.17.0-35    21
    2026-06-05    6.17.0-35    26
    2026-06-08    6.17.0-35    14
    2026-06-08    6.17.0-35    18
    2026-06-08    6.17.0-35    15
    2026-06-09    6.17.0-35    12
    2026-06-09    6.17.0-35    16
    2026-06-10    6.17.0-35    10
    2026-06-10    6.17.0-35    8

Note: faults appear only in boots where a GPU-accelerated browser session was
started; boots on 6.17.0-35 where no such session ran show 0 faults. No boot on
6.17.0-29 produced any fault across roughly two weeks of normal use.

Log excerpts

Fault sequence on 6.17.0-35 (browser named as the channel owner):

    kernel: Linux version 6.17.0-35-generic ... (Ubuntu 
6.17.0-35.35~24.04.1-generic 6.17.13)
    kernel: nouveau 0000:02:00.0: drm: failed to create ce channel, -22
    kernel: nouveau 0000:02:00.0: Direct firmware load for nouveau/nvd9_fuc084 
failed with error -2
    kernel: nouveau 0000:02:00.0: Direct firmware load for nouveau/nvd9_fuc084d 
failed with error -2
    kernel: nouveau 0000:02:00.0: msvld: unable to load firmware data
    kernel: nouveau 0000:02:00.0: msvld: init failed, -19
    kernel: nouveau 0000:02:00.0: fifo: fault 00 [READ] at 0000000000000000 
engine 00 [PGRAPH] client 05 [HUB/CTXCTL] reason 02 [PAGE_NOT_PRESENT] on 
channel 6 [003fa92000 brave[3732]]
    kernel: nouveau 0000:02:00.0: fifo:000000:0006:[brave[3732]] rc scheduled
    kernel: nouveau 0000:02:00.0: fifo:000000: rc scheduled

Kernel WARNING / Call Trace on 6.17.0-35 (FIFO context-switch timeout):

    kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
    kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
    kernel: WARNING: CPU: 10 PID: 79 at 
drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c:228 nv50_runl_wait+0xe2/0xf0 
[nouveau]
    kernel: RIP: 0010:nv50_runl_wait+0xe2/0xf0 [nouveau]
    kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0d []
    kernel: WARNING: CPU: 3 PID: 5048 at 
drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:251 
nvkm_runl_preempt_wait+0xf3/0x110 [nouveau]
    kernel: RIP: 0010:nvkm_runl_preempt_wait+0xf3/0x110 [nouveau]
    kernel: Call Trace:
    kernel:  nvkm_client_ioctl+0xe/0x20 [nouveau]
    kernel:  nvif_object_dtor+0x7a/0xb0 [nouveau]
    kernel:  nouveau_channel_del+0x8b/0xf0 [nouveau]
    kernel:  nouveau_abi16_chan_fini.isra.0+0x143/0x1d0 [nouveau]
    kernel:  nouveau_abi16_ioctl_channel_free+0x50/0xa0 [nouveau]

Same hardware and userspace on 6.17.0-29 (no faults that boot):

    kernel: Linux version 6.17.0-29-generic ... (Ubuntu 
6.17.0-29.29~24.04.1-generic 6.17.13)
    nouveau fault signatures in boot: 0

Workaround found

Disabling GPU/hardware acceleration in the browser (e.g. launching with
--disable-gpu, or turning off "Use hardware acceleration when available")
prevents the freeze on 6.17.0-35. Booting 6.17.0-29 also avoids it with GPU
acceleration left enabled.

Environment notes (facts, for completeness)

- Both Chrome and Brave update frequently; the most recent on this system were
  Chrome 149.0.7827.53 (2026-06-10) and Brave 1.91.171 (2026-06-10). The browser
  versions present during the fault-free 6.17.0-29 period were therefore earlier
  than those during the 6.17.0-35 period.
- The two kernels share the same upstream base string (6.17.13); the difference
  is the Ubuntu packaging revision (-29 vs -35).

---

Reporter's analysis

The data above is intended to stand on its own. The following is my
reading of it:

- The onset of the freezes is tightly correlated in time with the 6.17.0-29 ->
  6.17.0-35 kernel change (installed 2026-06-04; faults begin the first boot
  after, 2026-06-05). The hardware did not change.
- Because a userspace application should not be able to hard-hang the kernel,
  and the previous kernel handled the same class of workload without faults, the
  defect appears to live in the nouveau FIFO handling in 6.17.0-35 rather than 
in
  the browser. The browser is the trigger; the GPU acceleration workload is what
  exercises the faulting path.
- The accompanying messages ("failed to create ce channel, -22"; nvd9 firmware
  load failures; msvld init failure) may or may not be related to the hang; I
  cannot say whether they are pre-existing/benign on this card or contributory.
- A bisection window of 6.17.0-29 (good) to 6.17.0-35 (bad) is available on this
  machine if it would help isolate the change.

I have filed this information with the help of AI as I wanted to be as
descriptive as possible. Please let me know if this is not acceptable
and will revert this bug.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.17.0-35-generic 6.17.0-35.35~24.04.1
ProcVersionSignature: Ubuntu 6.17.0-35.35~24.04.1-generic 6.17.13
Uname: Linux 6.17.0-35-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Wed Jun 10 10:37:32 2026
InstallationDate: Installed on 2025-07-01 (344 days ago)
InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215)
MachineType: Hewlett-Packard HP Z440 Workstation
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 TERM=xterm-256color
 XDG_RUNTIME_DIR=<set>
ProcFB: 0 nouveaudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-35-generic 
root=UUID=dff0a4d6-2ae4-4be3-8e78-2babaabf9552 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-6.17.0-35-generic N/A
 linux-backports-modules-6.17.0-35-generic  N/A
 linux-firmware                             20240318.git3b128b60-0ubuntu2.27
RfKill:

SourcePackage: linux-hwe-6.17
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/22/2015
dmi.bios.release: 1.62
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: M60 v01.62
dmi.board.name: 212B
dmi.board.vendor: Hewlett-Packard
dmi.board.version: unknown
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM60v01.62:bd07/22/2015:br1.62:svnHewlett-Packard:pnHPZ440Workstation:pvr:rvnHewlett-Packard:rn212B:rvrunknown:cvnHewlett-Packard:ct6:cvr:skuF5W13AV:
dmi.product.family: 103C_53335X G=D
dmi.product.name: HP Z440 Workstation
dmi.product.sku: F5W13AV
dmi.sys.vendor: Hewlett-Packard

** Affects: linux-hwe-6.17 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug noble wayland-session

** Description changed:

  Since upgrading from kernel 6.17.0-29-generic to 6.17.0-35-generic, the 
machine
  completely freezes (no input, blank/frozen display, requires a hard power-off)
  when a GPU-accelerated application — in practice Chromium-based browsers 
(Google
  Chrome, Brave) — is launched. The kernel log shows nouveau FIFO faults
  (PAGE_NOT_PRESENT on the PGRAPH engine) followed by SCHED_ERROR
  [CTXSW_TIMEOUT] and kernel WARNING/Call Trace inside the nouveau FIFO code.
  The previous kernel (6.17.0-29-generic) does not exhibit this on the same
  hardware and userspace.
  
- ## System information
+ System information
  
  - Hardware: Hewlett-Packard HP Z440 Workstation
  - GPU: NVIDIA Corporation GF119 [NVS 310] [10de:107d] (rev a1) (Fermi)
  - GPU driver in use: nouveau (kernel modules: nvidiafb, nouveau)
  - OS: Ubuntu 24.04.4 LTS (noble)
  - Affected kernel: 6.17.0-35.35~24.04.1-generic (6.17.13), from 
noble-updates/main
  - Last known-good kernel: 6.17.0-29.29~24.04.1-generic (6.17.13)
  
- ## Steps to reproduce
+ Steps to reproduce
  
  1. Boot kernel 6.17.0-35-generic into the default GNOME session.
  2. Launch Google Chrome or Brave (default settings, GPU acceleration enabled).
  3. Within seconds the entire machine freezes; only a hard power-off recovers 
it.
  
- ## Expected result
+ Expected result
  
  The browser opens and renders normally (as it does on 6.17.0-29-generic). A
  malfunction in GPU command submission should at most reset the GPU channel or
  terminate the offending process — it should not hang the whole machine.
  
- ## Actual result
+ Actual result
  
  The machine freezes completely and must be power-cycled.
  
- ## Regression data
+ Regression data
  
  Kernel package install dates (from /var/log/dpkg.log):
  
-     2026-05-20 09:38:02  linux-image-6.17.0-29-generic   (last good)
-     2026-06-04 15:45:12  linux-image-6.17.0-35-generic   (first bad)
+     2026-05-20 09:38:02  linux-image-6.17.0-29-generic   (last good)
+     2026-06-04 15:45:12  linux-image-6.17.0-35-generic   (first bad)
  
  Count of nouveau fault signatures (SCHED_ERROR / PAGE_NOT_PRESENT / "fifo: 
fault")
  per boot, with the kernel that boot ran. Collected via journalctl per-boot:
  
-     Date          Kernel       nouveau faults in boot
-     2026-05-21    6.17.0-29    0
-     2026-05-22    6.17.0-29    0
-     2026-05-25    6.17.0-29    0
-     2026-05-26    6.17.0-29    0
-     2026-05-26    6.17.0-29    0
-     2026-06-01    6.17.0-29    0
-     2026-06-02    6.17.0-29    0
-     2026-06-03    6.17.0-29    0
-     2026-06-04    6.17.0-29    2   <- 6.17.0-35 installed 15:45 this day
-     2026-06-05    6.17.0-35    21
-     2026-06-05    6.17.0-35    26
-     2026-06-08    6.17.0-35    14
-     2026-06-08    6.17.0-35    18
-     2026-06-08    6.17.0-35    15
-     2026-06-09    6.17.0-35    12
-     2026-06-09    6.17.0-35    16
-     2026-06-10    6.17.0-35    10
-     2026-06-10    6.17.0-35    8
+     Date          Kernel       nouveau faults in boot
+     2026-05-21    6.17.0-29    0
+     2026-05-22    6.17.0-29    0
+     2026-05-25    6.17.0-29    0
+     2026-05-26    6.17.0-29    0
+     2026-05-26    6.17.0-29    0
+     2026-06-01    6.17.0-29    0
+     2026-06-02    6.17.0-29    0
+     2026-06-03    6.17.0-29    0
+     2026-06-04    6.17.0-29    2   <- 6.17.0-35 installed 15:45 this day
+     2026-06-05    6.17.0-35    21
+     2026-06-05    6.17.0-35    26
+     2026-06-08    6.17.0-35    14
+     2026-06-08    6.17.0-35    18
+     2026-06-08    6.17.0-35    15
+     2026-06-09    6.17.0-35    12
+     2026-06-09    6.17.0-35    16
+     2026-06-10    6.17.0-35    10
+     2026-06-10    6.17.0-35    8
  
  Note: faults appear only in boots where a GPU-accelerated browser session was
  started; boots on 6.17.0-35 where no such session ran show 0 faults. No boot 
on
  6.17.0-29 produced any fault across roughly two weeks of normal use.
  
- ## Log excerpts
+ Log excerpts
  
  Fault sequence on 6.17.0-35 (browser named as the channel owner):
  
-     kernel: Linux version 6.17.0-35-generic ... (Ubuntu 
6.17.0-35.35~24.04.1-generic 6.17.13)
-     kernel: nouveau 0000:02:00.0: drm: failed to create ce channel, -22
-     kernel: nouveau 0000:02:00.0: Direct firmware load for 
nouveau/nvd9_fuc084 failed with error -2
-     kernel: nouveau 0000:02:00.0: Direct firmware load for 
nouveau/nvd9_fuc084d failed with error -2
-     kernel: nouveau 0000:02:00.0: msvld: unable to load firmware data
-     kernel: nouveau 0000:02:00.0: msvld: init failed, -19
-     kernel: nouveau 0000:02:00.0: fifo: fault 00 [READ] at 0000000000000000 
engine 00 [PGRAPH] client 05 [HUB/CTXCTL] reason 02 [PAGE_NOT_PRESENT] on 
channel 6 [003fa92000 brave[3732]]
-     kernel: nouveau 0000:02:00.0: fifo:000000:0006:[brave[3732]] rc scheduled
-     kernel: nouveau 0000:02:00.0: fifo:000000: rc scheduled
+     kernel: Linux version 6.17.0-35-generic ... (Ubuntu 
6.17.0-35.35~24.04.1-generic 6.17.13)
+     kernel: nouveau 0000:02:00.0: drm: failed to create ce channel, -22
+     kernel: nouveau 0000:02:00.0: Direct firmware load for 
nouveau/nvd9_fuc084 failed with error -2
+     kernel: nouveau 0000:02:00.0: Direct firmware load for 
nouveau/nvd9_fuc084d failed with error -2
+     kernel: nouveau 0000:02:00.0: msvld: unable to load firmware data
+     kernel: nouveau 0000:02:00.0: msvld: init failed, -19
+     kernel: nouveau 0000:02:00.0: fifo: fault 00 [READ] at 0000000000000000 
engine 00 [PGRAPH] client 05 [HUB/CTXCTL] reason 02 [PAGE_NOT_PRESENT] on 
channel 6 [003fa92000 brave[3732]]
+     kernel: nouveau 0000:02:00.0: fifo:000000:0006:[brave[3732]] rc scheduled
+     kernel: nouveau 0000:02:00.0: fifo:000000: rc scheduled
  
  Kernel WARNING / Call Trace on 6.17.0-35 (FIFO context-switch timeout):
  
-     kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
-     kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
-     kernel: WARNING: CPU: 10 PID: 79 at 
drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c:228 nv50_runl_wait+0xe2/0xf0 
[nouveau]
-     kernel: RIP: 0010:nv50_runl_wait+0xe2/0xf0 [nouveau]
-     kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0d []
-     kernel: WARNING: CPU: 3 PID: 5048 at 
drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:251 
nvkm_runl_preempt_wait+0xf3/0x110 [nouveau]
-     kernel: RIP: 0010:nvkm_runl_preempt_wait+0xf3/0x110 [nouveau]
-     kernel: Call Trace:
-     kernel:  nvkm_client_ioctl+0xe/0x20 [nouveau]
-     kernel:  nvif_object_dtor+0x7a/0xb0 [nouveau]
-     kernel:  nouveau_channel_del+0x8b/0xf0 [nouveau]
-     kernel:  nouveau_abi16_chan_fini.isra.0+0x143/0x1d0 [nouveau]
-     kernel:  nouveau_abi16_ioctl_channel_free+0x50/0xa0 [nouveau]
+     kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
+     kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]
+     kernel: WARNING: CPU: 10 PID: 79 at 
drivers/gpu/drm/nouveau/nvkm/engine/fifo/nv50.c:228 nv50_runl_wait+0xe2/0xf0 
[nouveau]
+     kernel: RIP: 0010:nv50_runl_wait+0xe2/0xf0 [nouveau]
+     kernel: nouveau 0000:02:00.0: fifo: SCHED_ERROR 0d []
+     kernel: WARNING: CPU: 3 PID: 5048 at 
drivers/gpu/drm/nouveau/nvkm/engine/fifo/runl.c:251 
nvkm_runl_preempt_wait+0xf3/0x110 [nouveau]
+     kernel: RIP: 0010:nvkm_runl_preempt_wait+0xf3/0x110 [nouveau]
+     kernel: Call Trace:
+     kernel:  nvkm_client_ioctl+0xe/0x20 [nouveau]
+     kernel:  nvif_object_dtor+0x7a/0xb0 [nouveau]
+     kernel:  nouveau_channel_del+0x8b/0xf0 [nouveau]
+     kernel:  nouveau_abi16_chan_fini.isra.0+0x143/0x1d0 [nouveau]
+     kernel:  nouveau_abi16_ioctl_channel_free+0x50/0xa0 [nouveau]
  
  Same hardware and userspace on 6.17.0-29 (no faults that boot):
  
-     kernel: Linux version 6.17.0-29-generic ... (Ubuntu 
6.17.0-29.29~24.04.1-generic 6.17.13)
-     nouveau fault signatures in boot: 0
+     kernel: Linux version 6.17.0-29-generic ... (Ubuntu 
6.17.0-29.29~24.04.1-generic 6.17.13)
+     nouveau fault signatures in boot: 0
  
- ## Workaround found
+ Workaround found
  
  Disabling GPU/hardware acceleration in the browser (e.g. launching with
  --disable-gpu, or turning off "Use hardware acceleration when available")
  prevents the freeze on 6.17.0-35. Booting 6.17.0-29 also avoids it with GPU
  acceleration left enabled.
  
- ## Environment notes (facts, for completeness)
+ Environment notes (facts, for completeness)
  
  - Both Chrome and Brave update frequently; the most recent on this system were
-   Chrome 149.0.7827.53 (2026-06-10) and Brave 1.91.171 (2026-06-10). The 
browser
-   versions present during the fault-free 6.17.0-29 period were therefore 
earlier
-   than those during the 6.17.0-35 period.
+   Chrome 149.0.7827.53 (2026-06-10) and Brave 1.91.171 (2026-06-10). The 
browser
+   versions present during the fault-free 6.17.0-29 period were therefore 
earlier
+   than those during the 6.17.0-35 period.
  - The two kernels share the same upstream base string (6.17.13); the 
difference
-   is the Ubuntu packaging revision (-29 vs -35).
+   is the Ubuntu packaging revision (-29 vs -35).
  
  ---
  
- ## Reporter's analysis (interpretation, not measured fact)
+ Reporter's analysis
  
  The data above is intended to stand on its own. The following is my
  reading of it:
  
  - The onset of the freezes is tightly correlated in time with the 6.17.0-29 ->
-   6.17.0-35 kernel change (installed 2026-06-04; faults begin the first boot
-   after, 2026-06-05). The hardware did not change.
+   6.17.0-35 kernel change (installed 2026-06-04; faults begin the first boot
+   after, 2026-06-05). The hardware did not change.
  - Because a userspace application should not be able to hard-hang the kernel,
-   and the previous kernel handled the same class of workload without faults, 
the
-   defect appears to live in the nouveau FIFO handling in 6.17.0-35 rather 
than in
-   the browser. The browser is the trigger; the GPU acceleration workload is 
what
-   exercises the faulting path.
+   and the previous kernel handled the same class of workload without faults, 
the
+   defect appears to live in the nouveau FIFO handling in 6.17.0-35 rather 
than in
+   the browser. The browser is the trigger; the GPU acceleration workload is 
what
+   exercises the faulting path.
  - The accompanying messages ("failed to create ce channel, -22"; nvd9 firmware
-   load failures; msvld init failure) may or may not be related to the hang; I
-   cannot say whether they are pre-existing/benign on this card or 
contributory.
+   load failures; msvld init failure) may or may not be related to the hang; I
+   cannot say whether they are pre-existing/benign on this card or 
contributory.
  - A bisection window of 6.17.0-29 (good) to 6.17.0-35 (bad) is available on 
this
-   machine if it would help isolate the change.
+   machine if it would help isolate the change.
  
  I have filed this information with the help of AI as I wanted to be as
  descriptive as possible. Please let me know if this is not acceptable
  and will revert this bug.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: linux-image-6.17.0-35-generic 6.17.0-35.35~24.04.1
  ProcVersionSignature: Ubuntu 6.17.0-35.35~24.04.1-generic 6.17.13
  Uname: Linux 6.17.0-35-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.8
  Architecture: amd64
  CRDA: N/A
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Jun 10 10:37:32 2026
  InstallationDate: Installed on 2025-07-01 (344 days ago)
  InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 
(20250215)
  MachineType: Hewlett-Packard HP Z440 Workstation
  ProcEnviron:
-  LANG=en_US.UTF-8
-  PATH=(custom, no user)
-  SHELL=/bin/bash
-  TERM=xterm-256color
-  XDG_RUNTIME_DIR=<set>
+  LANG=en_US.UTF-8
+  PATH=(custom, no user)
+  SHELL=/bin/bash
+  TERM=xterm-256color
+  XDG_RUNTIME_DIR=<set>
  ProcFB: 0 nouveaudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-35-generic 
root=UUID=dff0a4d6-2ae4-4be3-8e78-2babaabf9552 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-6.17.0-35-generic N/A
-  linux-backports-modules-6.17.0-35-generic  N/A
-  linux-firmware                             20240318.git3b128b60-0ubuntu2.27
+  linux-restricted-modules-6.17.0-35-generic N/A
+  linux-backports-modules-6.17.0-35-generic  N/A
+  linux-firmware                             20240318.git3b128b60-0ubuntu2.27
  RfKill:
-  
+ 
  SourcePackage: linux-hwe-6.17
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2015
  dmi.bios.release: 1.62
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: M60 v01.62
  dmi.board.name: 212B
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: unknown
  dmi.chassis.type: 6
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvrM60v01.62:bd07/22/2015:br1.62:svnHewlett-Packard:pnHPZ440Workstation:pvr:rvnHewlett-Packard:rn212B:rvrunknown:cvnHewlett-Packard:ct6:cvr:skuF5W13AV:
  dmi.product.family: 103C_53335X G=D
  dmi.product.name: HP Z440 Workstation
  dmi.product.sku: F5W13AV
  dmi.sys.vendor: Hewlett-Packard

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2156334

Title:
  nouveau: hard freeze on GF119 [NVS 310] when launching GPU-accelerated
  browser, regression in 6.17.0-35-generic (good: 6.17.0-29)

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