For me this is reproducible on 21.10, so this should be reopened. Using the popups (e.g. brush selection) seem to only lose control of mouse input. When mouse is unresponse, the keyboard is still responsive: pressing B opens the brush selection, pressing Shift shows the guide text at bottom toolbar, etc.
Sometimes activating controls using keyboard also brings back mouse control, but I did not find a reliable procedure for this. Starting mypaint from terminal displays sometimes but not always: (mypaint:19562): Gdk-WARNING **: 11:29:21.910: Tried to unmap the parent of a popup -- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to mypaint in Ubuntu. Matching subscriptions: Ubuntu Studio Bugs https://bugs.launchpad.net/bugs/1947294 Title: MyPaint crashes/freezes after interacting with its interface Status in mypaint package in Ubuntu: Won't Fix Bug description: This is reproducible on hirsute. Ubuntu Wayland session. 1. Open MyPaint 2. Try to select a different brush or color The application becomes unresponsive. The menubar and the buttons below it do not seem to cause any problem. Only the fancy widgets at the bottom of the window lead to a crash. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: mypaint 2.0.1-2 ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14 Uname: Linux 5.13.0-19-generic x86_64 ApportVersion: 2.20.11-0ubuntu70 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Thu Oct 14 22:00:52 2021 InstallationDate: Installed on 2021-10-10 (4 days ago) InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420) SourcePackage: mypaint UpgradeStatus: Upgraded to impish on 2021-10-15 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mypaint/+bug/1947294/+subscriptions -- Mailing list: https://launchpad.net/~ubuntustudio-bugs Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntustudio-bugs More help : https://help.launchpad.net/ListHelp
