Closed
Bug 1377664
Opened 7 years ago
Closed 7 years ago
Tabs blank out when enabling or disabling kwin compositor
Categories
(Core :: Widget: Gtk, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 1377950
People
(Reporter: fniepelt, Unassigned, NeedInfo)
Details
(Keywords: nightly-community)
Attachments
(1 file)
37.41 KB,
image/png
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Details |
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:56.0) Gecko/20100101 Firefox/56.0 Build ID: 20170630100234 Steps to reproduce: Open a Tab in Nightly (Build-ID per Tester Tools: Mozilla/5.0 (X11; Linux x86_64; rv:56.0) Gecko/20100101 Firefox/56.0 ID:20170630100234 CSet: d9a144b7b6d994fc9a497c53b13f51a2a654d85e) Enable or disable the kwin compositor (Shift+Alt+F12) Bug still happens when starting with safe-mode. Actual results: All current tabs become blank. The websites seemingly still work in the background as sounds are still played and the youtube autoplay feature still works. The following message is shown on the CLI when closing a blanked out tab: IPDL protocol error: Handler returned error code! ###!!! [Parent][DispatchAsyncMessage] Error: PLayerTransaction::Msg_ReleaseLayer Processing error: message was deserialized, but the handler returned false (indicating failure) Expected results: Nothing
Keywords: nightly-community
Updated•7 years ago
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Component: Untriaged → Widget: Gtk
Product: Firefox → Core
Comment 1•7 years ago
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Using mozregression i narrowed down regression down to these: Last good revision: 6e9b45f7ed376eea83df779d60b3c4562b188a66 First bad revision: 457e6aea4650b4cc8bbc6581342fdc44bc8dbec1 Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=6e9b45f7ed376eea83df779d60b3c4562b188a66&tochange=457e6aea4650b4cc8bbc6581342fdc44bc8dbec1
Comment 2•7 years ago
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I can confirm this issue on current nightly running on Mageia 6 x86_64 under Plasma 5.8.7 and GTK+ 3.22.16. Another manifestation of this issue (which is why I landed here, looking for an already filed bug for this annoying behaviour) is to start any kind of fullscreen native game (e.g. 0 A.D.) with Nightly running in the background. All tabs are blanked and show the "loading" spinning icon. Reloading the tabs does not help, one needs to restart Nightly to see things again.
Comment 3•7 years ago
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(In reply to Rémi Verschelde from comment #2) > Another manifestation of this issue (which is why I landed here, looking for > an already filed bug for this annoying behaviour) is to start any kind of > fullscreen native game (e.g. 0 A.D.) with Nightly running in the background. > All tabs are blanked and show the "loading" spinning icon. Reloading the > tabs does not help, one needs to restart Nightly to see things again. That's because KDE disables the compositor automatically when any kind of fullscreen application is launched.
Seems to be fixed. Don't know which version exactly fixed it, but the bug does not appear in the 2017-08-17 build.
Updated•7 years ago
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Status: UNCONFIRMED → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
Comment 7•7 years ago
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(In reply to fniepelt from comment #5) > Seems to be fixed. Don't know which version exactly fixed it, but the bug > does not appear in the 2017-08-17 build. Hi there! Could you please confirm whether this bug is fixed on the latest Beta 56 [1] as well? I'd really appreciate it! [1] https://archive.mozilla.org/pub/firefox/candidates/56.0b7-candidates/build2/linux-x86_64/
Flags: needinfo?(fniepelt)
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Description
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