| alkisg | Hi, with an older i915 card (82Q963/Q965 Integrated Graphics Controller [8086:2992]) xorg freezes (mouse moves) and I'm getting these messages in dmesg: | 07:17 |
|---|---|---|
| alkisg | [ 32.168374] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe A (start=1729 end=1665) time 3 us, min 894, max 899, scanline start 346, end 346 | 07:17 |
| alkisg | Is there any i915.disable-something option that I could try, to make things work even if they become slow? | 07:17 |
| alkisg | (latest 20.04 stacks) | 07:18 |
| alkisg | Setting `Option "AccelMethod" "uxa"` makes the desktop work fine even though the dmesg errors keep appearing | 07:35 |
| alkisg | I also see: [ 312.372825] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] *ERROR* [CRTC:37:pipe A] flip_done timed out, maybe uxa solves that one... | 07:36 |
| tjaalton | nomodeset | 07:57 |
| alkisg | tjaalton: it works that way, but with 640x480 :/ | 08:01 |
| alkisg | I guess uxa + a bit of delay for the page flip lags is the best :) | 08:02 |
| alkisg | Thank hyou | 08:03 |
| alkisg | *you | 08:03 |
| tjaalton | or don't use -intel? | 08:03 |
| tjaalton | not sure if it does | 08:03 |
| alkisg | It fails with both driver intel and driver modesetting in xorg.conf (if that's what you're proposing) | 08:03 |
| tjaalton | ok | 08:04 |
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