Public bug reported: Since installing 21.04, "xcalib -gammacor .7 -a " gets error "Error - unsupported ramp size 0" Before 21.04, this resulted in changing the gamma correction profile.
ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: xcalib 0.8.dfsg1-2.1 ProcVersionSignature: Ubuntu 5.11.0-18.19-generic 5.11.17 Uname: Linux 5.11.0-18-generic x86_64 ApportVersion: 2.20.11-0ubuntu65.1 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Fri Jun 11 15:29:36 2021 InstallationDate: Installed on 2018-10-22 (962 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: xcalib UpgradeStatus: Upgraded to hirsute on 2021-06-10 (1 days ago) ** Affects: xcalib (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug hirsute wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931743 Title: xcalib -gammacor .7 -a results in Error - unsupported ramp size 0 in 21.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xcalib/+bug/1931743/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs