Public bug reported:
The panel and the conky display flicker very strongly during many operations,
bus especially during the whole process of using the software-updater. Only
xubuntu has the problem, ubuntu, kubuntu. lubuntu, ubuntu-mate and
ubuntu-budgie have no problem.
It only happens when 3D acceleration is enabled in Virtualbox, I had no problem
with Ubuntu 18.04. The problem also occurs on a fresh install of xubuntu.
I have moved all my activities to a VM and since March 2018 xubuntu is
my main VM for all office related tasks :)
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xfce4-panel 4.14.3-1
ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
Uname: Linux 5.4.0-14-generic x86_64
ApportVersion: 2.20.11-0ubuntu20
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Mar 12 12:26:46 2020
InstallationDate: Installed on 2018-03-11 (732 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180310)
SourcePackage: xfce4-panel
UpgradeStatus: Upgraded to focal on 2020-03-04 (7 days ago)
** Affects: xfce4-panel (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug focal
** Description changed:
The panel and the conky display flicker very strongly during many operations,
bus especially during the whole process of using the software-updater. Only
xubuntu has the problem, ubuntu, kubuntu. lubuntu, ubuntu-mate and
ubuntu-budgie have no problem.
- It only happens when 3D acceleration is enabled in Virtualbox, I had no
problem with Ubuntu 18.04.
+ It only happens when 3D acceleration is enabled in Virtualbox, I had no
problem with Ubuntu 18.04. It also happened with a fresh install of xubuntu
20.04.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xfce4-panel 4.14.3-1
ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
Uname: Linux 5.4.0-14-generic x86_64
ApportVersion: 2.20.11-0ubuntu20
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Mar 12 12:26:46 2020
InstallationDate: Installed on 2018-03-11 (732 days ago)
InstallationMedia: Xubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180310)
SourcePackage: xfce4-panel
UpgradeStatus: Upgraded to focal on 2020-03-04 (7 days ago)
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https://bugs.launchpad.net/bugs/1867175
Title:
XFCE4-panel and conky flicker strongly with VBox 3D accelleration
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