https://bugs.documentfoundation.org/show_bug.cgi?id=151062
Bug ID: 151062
Summary: The UI flickering and lagging in GTK3. The Page
following scroll from style format when it scrolling
Product: LibreOffice
Version: 7.4.1.2 release
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: LibreOffice
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: sidanan...@edxplus.com
Description:
So, actually this isn't first I got this bug, except for scrolling bug.
This bug (flickering UI) happen to me in first installation on Linux with
Cinnamon desktop environment. I don't know what's the problem, but when i use
XFCE or Bspwm it run normally, no bug, no following scroll, no
slowdown/lagging. If I use VCL X11, it run normally too.
Maybe that's from Cinnamon or my graphics card issue, but if I report to them,
I'll be told to report to libreoffice team later, but if I report here, I'm
told to report to Cinnamon team. So yeah i don't know, I'll just report it
here.
For attachment of log? I don't know what i will attach because when i run from
terminal it's show no error. But you can see on this video,
VCL X11 Generic, https://www.youtube.com/watch?v=3QImhq4_vwg
VCL GTK3, https://www.youtube.com/watch?v=o4vbgVWbono
Steps to Reproduce:
# Flickering Issue
1.Open LibreOffice Writer, Calc or more from LibreOffice suite.
2.Flickering and slow starting
# Scrolling Issue
1. Open program LibreOffice suite.
2. Scroll the style format in right (standard UI) or top (Tabbed).
3. The page following scrolling too.
4. If select some style and scroll, the page will not scrolling anymore.
5. But, if select the page, it will following the style format.
Actual Results:
Lagging, Slowdown, Flickering, Scrolling bug.
Expected Results:
No lagging/slowdown like generic backend (VCL:x11) and no following scroll when
style format scrolling.
Reproducible: Always
User Profile Reset: No
Additional Info:
VCL X11 Generic, https://www.youtube.com/watch?v=3QImhq4_vwg
VCL GTK3, https://www.youtube.com/watch?v=o4vbgVWbono
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