Comment 10 for bug 1844934

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Daniel van Vugt (vanvugt) wrote : Re: screen jitter after long idle

Actually, the XorgLog.txt shows more definite problems:

[181434.889] (WW) modeset(0): flip queue failed: Device or resource busy
[181434.889] (WW) modeset(0): Page flip failed: Device or resource busy
[181434.889] (EE) modeset(0): present flip failed
[181434.989] (WW) modeset(0): flip queue failed: Device or resource busy
[181434.989] (WW) modeset(0): Page flip failed: Device or resource busy
[181434.989] (EE) modeset(0): present flip failed
[181435.105] (WW) modeset(0): flip queue failed: Device or resource busy
[181435.105] (WW) modeset(0): Page flip failed: Device or resource busy
[181435.106] (EE) modeset(0): present flip failed
[181435.205] (WW) modeset(0): flip queue failed: Device or resource busy
[181435.205] (WW) modeset(0): Page flip failed: Device or resource busy
[181435.205] (EE) modeset(0): present flip failed

That might be Xorg's fault (comment #8) or it might be the kernel's fault.