Discussion:
Issue 574287 in chromium: Chrome browser UI and Chrome OS system UI is invisible after video file and switch between VT2
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c***@googlecode.com
2016-01-05 02:42:37 UTC
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Status: Unconfirmed
Owner: ----
Labels: Type-Bug Pri-2

New issue 574287 by ***@intel.com: Chrome browser UI and Chrome OS
system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

Version: 49.0.2593.0
OS: Chrome OS on Rambi, Auron, Strago


What steps will reproduce the problem?
1. Playing a video file. (Download a 1080x720 mp4 file from
http://www.sample-videos.com/)
2. Ctrl+Alt+F2 Switch to VT2
3. Ctrl+Alt+F1 Switch to UI
4. Repeat step 2,3 and the issue happened

It's easy to reproduce in Rambi(Kernel v3.10)/Auron(v3.14)/Strago(v3.18)
with HD panel, not found in FHD panel.
We also found the issue happened since R48-7639, not found in R48-7638.

What is the expected result? What happens instead?

Browser process UI is missing (black). System shelf, tray, top chrome,
tabstrip, window controls, login screen background are all not rendered.
Tab contents is rendered properly and can be interacted with (refreshed /
reloaded).



Attachments:
Screenshot 2016-01-05 at 10.12.59 AM.png 37.5 KB
Screenshot 2016-01-05 at 10.13.09 AM.png 12.2 KB
chrome_20160104-180606 17.6 KB
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c***@googlecode.com
2016-01-05 02:44:37 UTC
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Comment #1 on issue 574287 by ***@intel.com: Chrome browser UI and
Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

Some error logs show in chrome log.

[2216:2225:0105/021132:ERROR:hardware_display_plane_manager_legacy.cc(67)]
Cannot page flip: crtc=25 framebuffer=50: Invalid argument
[2216:2216:0105/021132:ERROR:gles2_cmd_decoder.cc(12197)] Context lost
because SwapBuffers failed.
[2216:2225:0105/021132:VERBOSE1:drm_display.cc(101)] DRM configuring:
device=/dev/dri/card0 crtc=25 connector=41 origin=0,0 size=1366x768
[2216:2216:0105/021132:ERROR:gles2_cmd_decoder.cc(3617)]
GLES2DecoderImpl: Trying to make lost context current.
[2216:2216:0105/021132:ERROR:gles2_cmd_decoder.cc(3617)]
GLES2DecoderImpl: Trying to make lost context current.
[2216:2216:0105/021132:ERROR:gles2_cmd_decoder.cc(3617)]
GLES2DecoderImpl: Trying to make lost context current.
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c***@googlecode.com
2016-01-05 04:59:10 UTC
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Updates:
Labels: OS-Chrome

Comment #2 on issue 574287 by ***@chromium.org: Chrome browser UI and
Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

(No comment was entered for this change.)
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c***@googlecode.com
2016-01-05 16:10:06 UTC
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Updates:
Status: Assigned
Owner: ***@chromium.org
Labels: M-49 Cr-OS-Kernel-Graphics

Comment #3 on issue 574287 by ***@chromium.org: Chrome browser UI and
Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

(No comment was entered for this change.)
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c***@googlecode.com
2016-01-05 18:16:59 UTC
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Updates:
Cc: ***@chromium.org ***@chromium.org ***@chromium.org
***@chromium.org
Labels: -Pri-2 Pri-1

Comment #4 on issue 574287 by ***@chromium.org: Chrome browser UI
and Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

Is marcheu@ the right owner for this? Derek, can you take this on?
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c***@googlecode.com
2016-01-22 18:13:22 UTC
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Comment #5 on issue 574287 by ***@google.com: Chrome browser UI and
Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

Issue chrome-os-partner:49546 has been merged into this issue.
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c***@googlecode.com
2016-01-28 04:08:26 UTC
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Comment #6 on issue 574287 by ***@chromium.org: Chrome browser UI
and Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

Issue chrome-os-partner:49330 has been merged into this issue.
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c***@googlecode.com
2016-04-11 15:18:37 UTC
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Comment #7 on issue 574287 by ***@google.com: Chrome browser UI and
Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

Issue chrome-os-partner:52178 has been merged into this issue.
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c***@googlecode.com
2016-05-25 00:12:23 UTC
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Comment #8 on issue 574287 by ***@google.com: Chrome browser UI and
Chrome OS system UI is invisible after video file and switch between VT2
https://code.google.com/p/chromium/issues/detail?id=574287

Issue chrome-os-partner:51217 has been merged into this issue.
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