[Desktop-packages] [Bug 1799679] Re: Nvidia driver causes Xorg to use 100% CPU and huge lag when dragging OpenGL app windows

2022-10-15 Thread Dimitris Moraitidis
also affects new 520 driver

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https://bugs.launchpad.net/bugs/1799679

Title:
  Nvidia driver causes Xorg to use 100% CPU and huge lag when dragging
  OpenGL app windows

Status in Mutter:
  Unknown
Status in metacity package in Ubuntu:
  Invalid
Status in mutter package in Ubuntu:
  Invalid
Status in nvidia-graphics-drivers-390 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-410 package in Ubuntu:
  Won't Fix
Status in nvidia-graphics-drivers-418 package in Ubuntu:
  Won't Fix
Status in nvidia-graphics-drivers-470 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-510 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-515 package in Ubuntu:
  Confirmed

Bug description:
  Nvidia driver causes Xorg to use 100% CPU and shows high lag and
  stutter... but only when dragging glxgears/glxheads, or any window
  over them. Other apps do not exhibit the problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.10
  Package: nvidia-driver-390 390.87-0ubuntu1
  ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
  Uname: Linux 4.18.0-10-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.10-0ubuntu13
  Architecture: amd64
  Date: Wed Oct 24 19:11:15 2018
  InstallationDate: Installed on 2018-05-26 (151 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180525)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: nvidia-graphics-drivers-390
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Desktop-packages] [Bug 1906792] Re: Chromium tabs freeze with two windows on Wayland (Xwayland)

2022-09-25 Thread Dimitris Moraitidis
Any news regarding this?

This pretty much blocks me from switching to Wayland in Ubuntu 22.04

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

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

Status in Mutter:
  Unknown
Status in mutter package in Ubuntu:
  Confirmed
Status in xorg-server package in Ubuntu:
  Confirmed

Bug description:
  Original description:
  When using Chromium (snap) on Wayland (gnome-session), if I keep two windows 
open on different workspaces, sometimes the current tab becomes unusable as it 
freezes or is super-slow.

  This usually happens with specific pages open, like youtube,
  mattermost, google drive.

  Minimizing one of the two windows makes the other work fine.

  The issues does not happen if both windows are on the same workspace.

  I've seen this issue in 20.04 and 20.10, always on Wayland sessions.
  The same behavior doesn't happen on a plain X11 session.

  ---

  Updates:
  As for #1916458 this behaviour may happen also on the same workspace and with 
Google Chrome

  ProblemType: Bug
  DistroRelease: Ubuntu 20.10
  Package: gnome-shell 3.38.1-1ubuntu1.1
  ProcVersionSignature: Ubuntu 5.8.0-29.31-generic 5.8.14
  Uname: Linux 5.8.0-29-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu50.2
  Architecture: amd64
  CasperMD5CheckResult: skip
  CurrentDesktop: GNOME
  Date: Fri Dec  4 09:39:08 2020
  DisplayManager: gdm3
  InstallationDate: Installed on 2020-10-18 (46 days ago)
  InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Beta amd64 (20200930)
  RelatedPackageVersions: mutter-common 3.38.1-2ubuntu1
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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