Continued in bug 1890141.
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https://bugs.launchpad.net/bugs/1862081
Title:
Gnome resizes framebuffer when playing fullscreen video over and over
again (when using X11
This bug is closed. If you have any ongoing problems then please open a
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ubuntu-bug mutter
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Title:
Gnome
The bug still persists for factorial scaling, for example 125%
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Title:
Gnome resizes framebuffer when playing fullscreen video
Vlad,
So, when full screen videos or games are played what we do is disabling
the down-scaling everywhere (as to scale at 150% we've to scale
everyting at 200% and then scale it down again), not to affect the
performances, however this could be probably applied just to the monitor
that is full-scr
Thank you for your work on the issue. How can I update to the new
version? I ran all package updates and upgrades in Ubuntu, but my
version of mutter is still 3.43.3.
Regards
Ksawery
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Thank you for the fix!
After having my mutter updated, I can finally watch the fullscreen videos while
having the fractional scaling enabled
However, there is one minor issue. Whenever I switch to the fullscreen
mode, the scaling factor is changed from 150% to 200%, so all the
widgets are unnece
This bug was fixed in the package mutter - 3.36.1-3ubuntu1
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mutter (3.36.1-3ubuntu1) focal; urgency=medium
* Merge with debian, with new upstream releases and cherry-picked fixes:
- Screens turn off when setting display scaling to 200% (LP: #1869750)
- Use hardware cursor
@jonas-jelten I believe that should be it
https://git.launchpad.net/ubuntu/+source/mutter/diff/debian/patches/x11-Add-support-for-fractional-scaling-using-Randr.patch?id=3c4a6b2d7bcb210b3460f40587d4b14c19203c02
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Thanks! Would you mind sharing the commit that fixed the bug?
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Title:
Gnome resizes framebuffer when playing fullscreen video o
** Changed in: mutter (Ubuntu)
Status: Triaged => Fix Committed
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Title:
Gnome resizes framebuffer when playing fullscree
** Tags removed: rls-ff-incoming
** Tags added: rls-ff-tracking
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Title:
Gnome resizes framebuffer when playing fullscreen video
** Changed in: mutter (Ubuntu)
Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0)
** Changed in: mutter (Ubuntu)
Status: Confirmed => Triaged
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https:
Please don't discuss screen tearing here. That is bug 1846398 and/or bug
1754284.
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Title:
Gnome resizes framebuffer when playin
The screen tearing that I mentioned happens when playing videos in VLC
and mpv Media Player (with 150% fractional scaling). It occurs when
using the applications in windowed mode (since fullscreen mode causes
the resolution switching bug). I'm assuming the same problem will also
occur in other medi
** Changed in: mutter (Ubuntu)
Importance: Undecided => High
** Tags added: champagne rls-ff-incoming
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Title:
Gnome resizes
I'm having the exact same issue, it's also caused by 150% fractional
scaling in my case. I'm also noticing a lot of screen tearing when
playing videos. All problems (resolution switching and screen tearing)
disappear when I revert the scaling to 100%.
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Okay...so there is hope to get this at least "bypassed" for 20.04 - this
would be awesome!
btw: before this became a regular problem (don't ask me when - but I
didn't have this problem some 2-3 month before), I had this effect when
I detached my keyboard from my 2-in-1 Toshiba z20t-c. Interestingl
It sounds like fixing this bug is the least difficult issue. It also
sounds like you should subscribe to bug 1825625.
Your suggestion of a workaround for this bug is not necessary because
with the same amount of effort we could just write a patch to disable
fullscreen unredirect during fractional
Hello Daniel,
I'd love to use Wayland - but the graphics are worse. Even in unscaled
mode, there is horrible text-rendering and when scaling, some apps go
blurry (I know,that this can be handled for e.g. firefox - but there are
other apps, which aren't "fixed")...
Would it be a workaround to hav
That would probably be because a window in the foreground prevents
fullscreen unredirect from being used.
I suggest if you need both fullscreen window support and fractional
scaling then logging into "Ubuntu on Wayland" might be a better option
right now.
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Though if you use "Ubuntu on Wayland" then you need to set:
gsettings set org.gnome.mutter experimental-features "['scale-monitor-
framebuffer']"
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I'd like to add that the problem doesn't occur, when there is another
(pinned) window in the foreground! E.g., open a terminal and make it to
stay "on top" and the video plays fine in fullscreen mode (behind the
terminal).
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D
** Summary changed:
- Gnome resizes framebuffer when playing fullscreen video over and over again
+ Gnome resizes framebuffer when playing fullscreen video over and over again
(when using X11 fractional scaling)
** Tags added: xrandr-scaling
** No longer affects: mutter
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: mutter (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/186
** Bug watch added: gitlab.gnome.org/GNOME/mutter/issues #1055
https://gitlab.gnome.org/GNOME/mutter/issues/1055
** Also affects: mutter via
https://gitlab.gnome.org/GNOME/mutter/issues/1055
Importance: Unknown
Status: Unknown
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