Kernel bug and system freeze when unplugging Thinkpad dock
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
NVIDIA Drivers Ubuntu |
New
|
Undecided
|
Unassigned |
Bug Description
After update to nvidia-
with kernel version linux-image-
unplugging the Lenovo ThinkPad Thunderbolt 3 Dock Gen 2 with two monitors in displayport connectors will result in the system freezing due to kernel bug.
The following entries can be found in the journal:
kernel: [drm:nv_
kernel: BUG: kernel NULL pointer dereference, address: 00000000000003b9
kernel: #PF: supervisor read access in kernel mode
kernel: #PF: error_code(0x0000) - not-present page
The previous working version of nvidia-drivers was 535.171.