https://bugs.kde.org/show_bug.cgi?id=373180
Bug ID: 373180
Summary: plasmashell freezes when a panel is resized.
Product: plasmashell
Version: 5.8.4
Platform: Mageia RPMs
OS: Linux
Status: UNCONFIRMED
Severity: major
Priority: NOR
Component: Panel
Assignee: plasma-b...@kde.org
Reporter: k...@pmc.com.pt
Target Milestone: 1.0
Created attachment 102576
--> https://bugs.kde.org/attachment.cgi?id=102576&action=edit
Plasma 5.8 panel freezes when resized
plasmashell freezes when a panel is resized. It does not happen immediately.
Usually takes a few second of resizing to trigger the freeze.
The system is running Xorg 1.19.0 with the nouveau driver (please see system
details below). It was previously running a older version of Plasma and Xorg
with the nvidia driver. I don't remember seeing this bug then so it may be a
regression in Plasma, an issue with the newer Xorg or with the nouveau driver.
Reproducible:
Always
Steps to reproduce (please see attached video):
1. Run a Plasma 5.8.4 with Xorg 1.19.0 and nouveau (did not try with other
drivers or Xorg versions).
2. Resize a (horizontal or vertical) panel for several seconds.
3. plasmashell freezes completely (plasmoids included).
System info:
$ uname -a
Linux marte 4.8.11-desktop-3.mga6 #1 SMP Thu Dec 1 21:43:30 UTC 2016 x86_64
x86_64 x86_64 GNU/Linux
$ plasmashell --version
plasmashell 5.8.4
$ cat /etc/release
Mageia release 6 (Cauldron) for x86_64
$ rpm -qf $(which plasmashell)
plasma-workspace-5.8.4-1.mga6
$ rpm -qa | grep nouveau | sort
lib64drm_nouveau2-2.4.74-1.mga6
libdrm_nouveau2-2.4.74-1.mga6
x11-driver-video-nouveau-1.0.13-2.mga6
$ Xorg -version
X.Org X Server 1.19.0
Release Date: 2016-11-15
X Protocol Version 11, Revision 0
Build Operating System: ecosse 4.4.32-server-1.mga5
Current Operating System: Linux marte 4.8.11-desktop-3.mga6 #1 SMP Thu Dec 1
21:43:30 UTC 2016 x86_64
Kernel command line: BOOT_IMAGE=/root_cauldron/boot/vmlinuz-desktop
root=/dev/mapper/Mageia-btrfs ro rootflags=subvol=root_cauldron nokmsboot
splash
Build Date: 01 December 2016 01:19:10PM
Build ID: x11-server 1.19.0-8.mga6
Current version of pixman: 0.34.0
Before reporting problems, check http://bugs.mageia.org
to make sure that you have the latest version.
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