[Wayland] Fallback from WR to SW-WR when "About Nightly" is opened
Categories
(Core :: Widget: Gtk, defect)
Tracking
()
Tracking | Status | |
---|---|---|
firefox-esr78 | --- | unaffected |
firefox-esr91 | --- | unaffected |
firefox93 | --- | unaffected |
firefox94 | --- | unaffected |
firefox95 | --- | fixed |
People
(Reporter: viktor_jaegerskuepper, Assigned: stransky)
References
(Blocks 1 open bug, Regression)
Details
(Keywords: nightly-community, regression)
Crash Data
Attachments
(1 file)
When I click on "Help -> About Nightly" in the main menu, (Hardware) WebRender falls back to "WebRender (Software)" (as seen in about:support) and I get the following output in the terminal:
[GFX1-]: window is null
[GFX1-]: Failed to create EGLSurface
[GFX1-]: Fallback WR to SW-WR
This is a recent regression, mozregression gave the following result:
Last good revision: 334e3d59d932dd2850dec7c582f32f49b504e450
First bad revision: f632271e9d62ad6b7e90acd52e77d3e02a66980e
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=334e3d59d932dd2850dec7c582f32f49b504e450&tochange=f632271e9d62ad6b7e90acd52e77d3e02a66980e
This points to bug 1737068.
Firefox under XWayland is not affected, and I don't see any error in the terminal with gfx.webrender.software
enabled.
OS: Arch Linux
Graphics: AMD Caicos with Mesa 21.3.0-rc2 (r600 driver)
Gnome/Mutter 40.5
Side note: Bug 1681107 was similar to this one, but for popups.
Reporter | ||
Updated•3 years ago
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Assignee | ||
Comment 1•3 years ago
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Just to be sure, is this a Wayland only issue?
Comment 2•3 years ago
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Yes, it seems so.
Debian Testing, Gnome Wayland, Intel
Reproducible with MOZ_ENABLE_WAYLAND=1 mozregression --launch 2021-10-27 -a about:support
but not with mozregression --launch 2021-10-27 -a about:support
Comment 3•3 years ago
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Set release status flags based on info from the regressing bug 1737068
Reporter | ||
Comment 4•3 years ago
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(In reply to Martin Stránský [:stransky] (ni? me) from comment #1)
Just to be sure, is this a Wayland only issue?
Yes, I don't observe this neither under X11 nor XWayland (double-checked with default WebRender and with gfx.webrender.software
enabled).
Assignee | ||
Comment 5•3 years ago
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Updated•3 years ago
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Assignee | ||
Comment 6•3 years ago
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Pushed by stransky@redhat.com: https://hg.mozilla.org/integration/autoland/rev/fa78343a890f [Wayland] Implement EnableRenderingToWindow()/DisableRenderingToWindow() to unify window rendering management, r=emilio
Comment 8•3 years ago
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bugherder |
Updated•3 years ago
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Description
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