I had libgegl-0.4-0 from Otto's PPA that was claiming to be newer than the version in Disco. I used Synaptic to force downgrade to the Disco version, now everything works fine. It could be this or you have an old version of libgegl in /usr/local/bin from another install.
-- You received this bug notification because you are a member of Ubuntu Studio Bugs, which is subscribed to gimp in Ubuntu. Matching subscriptions: Ubuntu Studio Bugs https://bugs.launchpad.net/bugs/1820088 Title: GIMP doesn't start in disco dev Status in gimp package in Ubuntu: Fix Released Bug description: Hello, Gimp doesn't start when running in Disco Dingo with error in terminal: gimp: symbol lookup error: /usr/lib/libgimpcolor-2.0.so.0: undefined symbol: gegl_buffer_iterator2_new I have libbabl: Package: libbabl-0.1-0 Version: 0.1.62-1 otto's gimp-edge PPA works. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: gimp 2.10.8-2 ProcVersionSignature: Ubuntu 5.0.0-7.8-generic 5.0.0 Uname: Linux 5.0.0-7-generic x86_64 ApportVersion: 2.20.10-0ubuntu23 Architecture: amd64 CurrentDesktop: GNOME Date: Fri Mar 15 00:13:44 2019 EcryptfsInUse: Yes InstallationDate: Installed on 2015-09-28 (1263 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) SourcePackage: gimp UpgradeStatus: Upgraded to disco on 2019-02-16 (26 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gimp/+bug/1820088/+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
