Bug 472413 - Font mangled after returning laptop to docking station. (internal and external monitors both HiDPI)
Summary: Font mangled after returning laptop to docking station. (internal and externa...
Status: REPORTED
Alias: None
Product: konsole
Classification: Applications
Component: font (show other bugs)
Version: 23.04.3
Platform: Manjaro Linux
: NOR normal
Target Milestone: ---
Assignee: Konsole Developer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-07-20 01:40 UTC by Thomas Cherryhomes
Modified: 2023-11-13 09:13 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Snapshot of Konsole window. (26.90 KB, image/png)
2023-07-20 01:40 UTC, Thomas Cherryhomes 		Details
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Description Thomas Cherryhomes 2023-07-20 01:40:51 UTC 
Created attachment 160399 [details]
Snapshot of Konsole window.

SUMMARY
***
Thinkpad P17 Gen1 laptop with Optimus managed GPU (Hybrid mode) is running an internal LCD at 3840x2160. 
Docking station is running two LG 27UPD88 monitors (left one portrait, right one landscape and primary) via Thunderbolt docking station.
Konsole font got mangled when dragging window from right display to the left display, as seen in attachment.
***

STEPS TO REPRODUCE
1. Unplug laptop from docking station.
2. Use laptop on battery for an hour and a half.
3. Plug back into docking station.

OBSERVED RESULT

Mangled fonts.

EXPECTED RESULT

Not mangled fonts.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma:  5.27.6
(available in About System)
KDE Plasma Version: 5.27.6
KDE Frameworks Version:  5.108.0
Qt Version: 5.15.0

ADDITIONAL INFORMATION

GPU: Intel UHD P630 GPU and NVIDIA Quadro RTX 3000
Comment 1 cager 2023-11-13 09:13:49 UTC 
Same here: Also on Lenovo (Thinkpad L15) with dock, also on Manjaro. Konsole v23.08.2

Maybe related:
I can recover if I switch to a different profile and back, also new tabs in a garbled window display just fine. 
Also the first time (after this occurs) I open the context menu for profile switching it displays just a black rectangle, the second time it displays correctly a list or profiles.