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Top of browser window doesn't redraw after exiting fullscreen on Linux with radeon
Reported by
ivan@ludios.org,
Aug 29 2016
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Issue descriptionUserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2837.0 Safari/537.36 Steps to reproduce the problem: 1. Run xubuntu 16.04.1, xfce4 with no compositor, xserver-xorg-video-radeon drivers on a computer with an AMD/ATI Radeon GPU. 2. Load any YouTube video, e.g. https://www.youtube.com/watch?v=jNQXAC9IVRw 3. Fullscreen the video, then un-fullscreen the video. 4. Observe that the top of the Chrome window did not redraw, and still shows part of the fullscreen YouTube video. This rendering error doesn't happen if you start Chrome with a completely fresh profile, so you have to restart Chrome at least once. What is the expected behavior? Chrome redraws the tab strip after exiting fullscreen What went wrong? Chrome doesn't redraw the tab strip after exiting fullscreen Did this work before? Yes 53.0.2785.80 Chrome version: 54.0.2837.0 Channel: dev OS Version: xubuntu 16.04.1 Flash Version: 52.0.2743.116 (64-bit) with radeon drivers: OK 53.0.2785.80 beta (64-bit) with radeon drivers: OK 54.0.2837.0 dev (64-bit) with radeon drivers: FAIL 54.0.2837.0 dev (64-bit) with Intel GPU and drivers: OK
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Aug 30 2016
This is working fine on Ubuntu 14.04(nvidia) using 52.0.2743.116,53.0.2785.80,54.0.2837.0 & 55.0.2843.0. May be specific to radeon drivers and xubuntu 16.04.1. Could you please attach chrome://gpu to further triage by GPU team.
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Sep 6 2016
This still happens in 54.0.2840.14 dev (64-bit)
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Sep 13 2016
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Sep 13 2016
Maybe the same bug, but when going fullscreen, I don't see what 641318 reporter sees (a cropped viewport), just a short delay in rendering the top of the screen.
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Sep 20 2016
Also note the xfce4 taskbar must be enabled (not hidden) to repro this, otherwise Chrome refreshes normally when exiting fullscreen. I bisected chromium and found: You are probably looking for a change made after 407803 (known good), but no later than 407808 (first known bad). CHANGELOG URL: https://chromium.googlesource.com/chromium/src/+log/28f548205f0219ffef31a5644412716bf6d8b17c..4479b653205f98f226e7f5d4cf1c6a78897ca97f My bisect log is at https://gist.githubusercontent.com/anonymous/1443182a7258a11603e958ad134043c0/raw/342e7d5a78354ffddc23136d662b906d6fbecc89/radeon-bisect.txt
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Sep 20 2016
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Sep 23 2016
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Oct 1 2016
Thank you for providing more feedback. Adding requester "durga.behera@chromium.org" for another review and adding "Needs-Review" label for tracking. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Oct 12 2016
I no longer see this in Chrome 54.0.2840.50 beta or Chromium 56.0.2889.0 (64-bit), something fixed it about two weeks ago.
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Jan 31 2017
Thanks. Marking this as fixed based on comment #11. Please reopen if this is still happening. |
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Comment 1 by ivan@ludios.org
, Aug 30 2016