[Ubuntu-x-swat] [Bug 1906792] Re: Chromium tabs freeze with two windows on Wayland (Xwayland)

2024-02-28 Thread Mauro Gaspari
I have the exact same issue as described by original report. Two windows
of the browser on different workspaces, only happens when I use Wayland
session. I collected more data on this:

Release: Ubuntu Noble Numbat 24.04 and Ubuntu Mantic Minotaur 23.10
Hardware: Dell Inspiron-16-Plus-7620, i7-12700H, 32GB RAM.
Browsers tested: Vivaldi (deb), Brave (deb), Brave (snap), Chromium (snap)

As suggested by @vanvugt , I switched one browser setting, and it
immediately solved the issue for me on all browsers affected.

chrome://flags/#ozone-platform-hint
Changed from default (always use x11), to auto (try wayland first, fallback to 
x11).

It is quite easy to check that the setting is applied, by running this on the 
browser: chrome://gpu/
Searching the text for "ozone" I can see the following:

--ozone-platform-hint=auto
--ozone-platform=wayland


I hope this helps. Please let me know if further testing is required.

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https://bugs.launchpad.net/bugs/1906792

Title:
  Chromium tabs freeze with two windows on Wayland (Xwayland)

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[Ubuntu-x-swat] [Bug 1873895] Re: Regression: block staircase display with side-by-side monitors of different pixel widths

2020-09-29 Thread Mauro Gaspari
I tested both Xubuntu 20.04 and Ubuntu MATE 20.04 And I had the very
same issue, however I have a single display, 3440x1440, using AMD RADEON
VII GPU. Kubuntu 20.04 and Ubuntu Budgie 20.04 do not have this issue.

Originally I opened a separate bug but it was marked as duplicate. I
wanted to confirm the same issue is still there. After testing 20.04.1,
making both xubuntu and ubuntu MATE unusable unless compositor is
disabled as suggested in this bug report:
https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1876480

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https://bugs.launchpad.net/bugs/1873895

Title:
  Regression: block staircase display with side-by-side monitors of
  different pixel widths

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[Ubuntu-x-swat] [Bug 930587] Re: HDMI output

2012-02-11 Thread Mauro Gaspari
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https://bugs.launchpad.net/bugs/930587

Title:
  HDMI output

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[Ubuntu-x-swat] [Bug 930587] [NEW] HDMI output

2012-02-11 Thread Mauro Gaspari
Public bug reported:

HDMI monitors and TVs are not detected.
Currently running Bumblebee 3 on a laptop (ASUS N55SF) with sandybridge chipset 
and dedicated NVIDIA GT555M.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: xorg 1:7.6+7ubuntu7.1
ProcVersionSignature: Ubuntu 3.0.0-15.26-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Sat Feb 11 18:06:08 2012
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: xorg (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug oneiric

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https://bugs.launchpad.net/bugs/930587

Title:
  HDMI output

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