kernel 6.5.0-1024-oem breaks Thinkpad dockstation video
Bug #2069299 reported by
Leopoldo Pena
This bug report is a duplicate of:
Bug #2069357: Multimonitor support broken on kernel 6.5.0-1024.25_oem on Lenovo Thunderbolt 3 Gen 2 USB-C dock.
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This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux-oem-6.5 (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bug Description
After yesterday kernel update to 6.5.0-1024-oem in Ubuntu 22.04-4 the external monitors connected to a Thinkpad Thunderbolt 4 dockstation stopped working. Ethernet, power and usb continue to work.
Restarting system in grub to kernel 6.5.0-1023-oem fixes this problem and monitors start working again
My laptop is a Thinkpad Z16 gen2 with AMD Ryzen 9 Pro GPU.
Revision history for this message
| Launchpad Janitor (janitor) wrote | #1 |
| Changed in linux-oem-6.5 (Ubuntu): | |
| status: | New → Confirmed |
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Status changed to 'Confirmed' because the bug affects multiple users.