Bug 400903

Summary:	Multi-monitor HiDPI screens with scaling: Rectangular Region mode causes graphical corruption on one of the screens
Product:	[Applications] Spectacle	Reporter:	Karol Bryd <karolbe>
Component:	General	Assignee:	Boudhayan Gupta <me>
Status:	RESOLVED DUPLICATE
Severity:	grave	CC:	karolbe, nate
Priority:	NOR
Version:	18.08.2
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	X log

Description Karol Bryd 2018-11-10 09:41:15 UTC

Created attachment 116226 [details]
X log

SUMMARY

Taking a rectangular screenshot on a system with two monitors (in my case 4k) causes image corruption on one of the monitors, additionally screens are shifted to left making impossible to take a correct screenshot. Please have a look at the video showing the effect:

https://youtu.be/kb7eZuq_Fzk


STEPS TO REPRODUCE
1. Open Spectacle
2. Select Rectangular Region
3. Take a screenshot

OBSERVED RESULT

Image on the right monitor is corrupted, left screen is shifted to the right.

EXPECTED RESULT

Correct screen is displayed.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: OpenSUSE Tumbleweed 20181107
(available in About System) 
KDE Plasma Version: 5.14.2
KDE Frameworks Version: 5.51.0
Qt Version: 5.11.2

ADDITIONAL INFORMATION

Kernel version: 4.18.15-1-default
OS Type 64 Bit
Video driver - AMDGPU (RX580), Wayland

Comment 1 Nate Graham 2018-11-14 22:26:33 UTC


*** This bug has been marked as a duplicate of bug 364572 ***

Comment 2 Nate Graham 2018-11-14 22:27:31 UTC


*** This bug has been marked as a duplicate of bug 385885 ***