"Flip event timeout on head 1" shutdown hang
Bug #2069694 reported by
Oliver Smith
This bug report is a duplicate of:
Bug #2079867: [nvidia] Screen freeze on Wayland using Nvidia 550 ("Flip event timeout on head ...").
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This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| nvidia-graphics-drivers-550 (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
Bug Description
Ubuntu 24.04 LTS with 2 monitor setup, NVIDIA 4070TI graphics card using the 550 driver and Wayland.
Shutting down after the end of a session the machine hung reporting a 'Flip event timeout on head 1'
Let me know what additional logs would be useful for debugging this as I appreciate it's not very detailed.
Photo of monitor screen attached.
Revision history for this message
| Oliver Smith (local-optimum) wrote | #1 |
Revision history for this message
| Daniel van Vugt (vanvugt) wrote | #2 |
| tags: | added: noble nvidia nvidia-wayland |
Revision history for this message
| Daniel van Vugt (vanvugt) wrote | #3 |
| Changed in nvidia-graphics-drivers-550 (Ubuntu): | |
| status: | New → Incomplete |
Revision history for this message
| Daniel van Vugt (vanvugt) wrote | #4 |
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Please try disabling the "atomic" feature by adding this to /etc/environment:
MUTTER_
and reboot.