Public bug reported: Steps to reproduce: 1. Install Ubuntu MATE 20.04 LTS 2. Launch MATE Tweak, switch to the Windows tab, in Window manager select *Marco (No compositor)* 3. Launch Notification Settings (from terminal with `mate-notification-properties` or from GUI) 4. Click *Preview*
Expected result: * OSD notification balloon has rounded transparent corners Actual result: * OSD notification balloon has black corners while using marco with no compositor Note: the Ubuntu MATE 18.04 LTS also have this problem. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: marco 1.24.0-1 ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18 Uname: Linux 5.4.0-14-generic x86_64 ApportVersion: 2.20.11-0ubuntu17 Architecture: amd64 CurrentDesktop: MATE Date: Sat Feb 22 20:58:29 2020 InstallationDate: Installed on 2020-02-22 (0 days ago) InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Alpha amd64 (20200221) SourcePackage: marco UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: marco (Ubuntu) Importance: Undecided Status: New ** Affects: mate-notification-daemon (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic eoan focal ** Attachment added: "notification-black-corners.png" https://bugs.launchpad.net/bugs/1864312/+attachment/5330317/+files/notification-black-corners.png ** Also affects: mate-notification-daemon (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1864312 Title: OSD notification balloon has black corners while using marco with no compositor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/marco/+bug/1864312/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs