https://bugs.kde.org/show_bug.cgi?id=455554
Bug ID: 455554
Summary: ANSI background color malfunction
Product: konsole
Version: 21.12.3
Platform: Kubuntu Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: emulation
Assignee: konsole-de...@kde.org
Reporter: l.saver...@aon.at
Target Milestone: ---
Created attachment 149897
--> https://bugs.kde.org/attachment.cgi?id=149897&action=edit
Konsole before applying ANSI background
In the latest konsole I noticed that ANSI background tinting stopped working
properly:
\033]11;#320000\a
where #320000 can be any #rrggbb color code.
*Steps to reproduce*
1. Open fresh Konsole
2. (optional) Fill screen with arbitrary foreground content
3. printf '\033]11;#320000\a'
*Expected results*
Whole Terminal background is immediately tinted dark red.
*Actual results*
Terminal background stays black.
Only if terminal window is forced to be repainted, the background tint will
show.
This is a regression compared to former Konsole (19.12.3) I compared with. ANSI
background tint should *always* cause the Konsole display to be repainted.
See attached screenshots. (1) is former Konsole (19.12.3), (1) is current
Konsole (21.12.3).
The last screenshot displays successful tinting of current Konsole when a full
redraw was triggered.
This is a usability issue: I use background tinting on remote shells to be able
to tell at a glance whether the command I'm typing will have local effects.
It's unfortunate that this bug was distributed in a Kubuntu LTS. Maybe
backporting can be done.
*Software versions*
Linux/KDE Plasma: 5.24.4
(available in About System)
KDE Plasma Version:
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.3
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