Public bug reported: Run Spectacle Choose Rectangular Region Delay 2 seconds Click "Take Screenshot" Wait 2 seconds the screen shows all scrambled Try to estimate the corners of where you need to take the screenshot Press enter The captured image looks ok
The problem is trying to capture the image because you can't see where you're drawing the box. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: spectacle 0.25-1 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: KDE Date: Mon May 14 19:59:43 2018 InstallationDate: Installed on 2016-05-25 (719 days ago) InstallationMedia: Kubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) PackageArchitecture: all SourcePackage: spectacle UpgradeStatus: Upgraded to bionic on 2018-03-11 (64 days ago) ** Affects: spectacle (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771228 Title: spectacle has a scrambled screen when taking a rectangular region screenshot on a 4K monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/spectacle/+bug/1771228/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs