Thanks. It does seem to be a crash in the Nvidia driver. Maybe as a
workaround try:
* Kernel parameter "nosplash"
* Nvidia-520 instead.
Although the logs also mention "kernel: *BAD*gran_size" so I'm wondering
if that means there is faulty RAM, which would easily explain the
crashes.
** Package changed: ubuntu => nvidia-graphics-drivers-515 (Ubuntu)
** Changed in: nvidia-graphics-drivers-515 (Ubuntu)
Status: Incomplete => New
** Summary changed:
- Boot and shutdown take several minutes
+ Boot and shutdown take several minutes. "watchdog: BUG: soft lockup - CPU#0
stuck for 26s!" followed by nvidia kernel crash
** Tags added: nvidia
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to nvidia-graphics-drivers-515 in Ubuntu.
https://bugs.launchpad.net/bugs/1995021
Title:
Boot and shutdown take several minutes. "watchdog: BUG: soft lockup -
CPU#0 stuck for 26s!" followed by nvidia kernel crash
Status in nvidia-graphics-drivers-515 package in Ubuntu:
New
Bug description:
My system has been running smoothly until Kernel 5.15.0-50 (and
5.15.0-52) was installed. Now boot and shutdown take several minutes.
I have an Nvidia Gforce 1050 and Nvidia driver 515. Boot and shutdown
run witout delay with the Nouveau and Nvidia 390 drivers but the
OpenCl is unavailable
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-515/+bug/1995021/+subscriptions
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