As I had not heard anything from you for a while I went ahead and followed your directions to return to the prior version as follows:
dhdurgee@z560:~/Downloads/debs$ sudo dpkg -i *.deb [sudo] password for dhdurgee: dpkg: warning: downgrading gir1.2-gtk-3.0:amd64 from 3.24.20-0ubuntu1.1 to 3.24.20-0ubuntu1 (Reading database ... 334032 files and directories currently installed.) Preparing to unpack gir1.2-gtk-3.0_3.24.20-0ubuntu1_amd64.deb ... Unpacking gir1.2-gtk-3.0:amd64 (3.24.20-0ubuntu1) over (3.24.20-0ubuntu1.1) ... dpkg: warning: downgrading gtk-update-icon-cache from 3.24.20-0ubuntu1.1 to 3.24.20-0ubuntu1 Preparing to unpack gtk-update-icon-cache_3.24.20-0ubuntu1_amd64.deb ... Unpacking gtk-update-icon-cache (3.24.20-0ubuntu1) over (3.24.20-0ubuntu1.1) ... dpkg: warning: downgrading libgail-3-0:amd64 from 3.24.20-0ubuntu1.1 to 3.24.20-0ubuntu1 Preparing to unpack libgail-3-0_3.24.20-0ubuntu1_amd64.deb ... Unpacking libgail-3-0:amd64 (3.24.20-0ubuntu1) over (3.24.20-0ubuntu1.1) ... dpkg: warning: downgrading libgtk-3-0:amd64 from 3.24.20-0ubuntu1.1 to 3.24.20-0ubuntu1 Preparing to unpack libgtk-3-0_3.24.20-0ubuntu1_amd64.deb ... Unpacking libgtk-3-0:amd64 (3.24.20-0ubuntu1) over (3.24.20-0ubuntu1.1) ... dpkg: warning: downgrading libgtk-3-bin from 3.24.20-0ubuntu1.1 to 3.24.20-0ubuntu1 Preparing to unpack libgtk-3-bin_3.24.20-0ubuntu1_amd64.deb ... Unpacking libgtk-3-bin (3.24.20-0ubuntu1) over (3.24.20-0ubuntu1.1) ... dpkg: warning: downgrading libgtk-3-common from 3.24.20-0ubuntu1.1 to 3.24.20-0ubuntu1 Preparing to unpack libgtk-3-common_3.24.20-0ubuntu1_all.deb ... Unpacking libgtk-3-common (3.24.20-0ubuntu1) over (3.24.20-0ubuntu1.1) ... Setting up gtk-update-icon-cache (3.24.20-0ubuntu1) ... Setting up libgtk-3-common (3.24.20-0ubuntu1) ... Processing triggers for libglib2.0-0:amd64 (2.64.6-1~ubuntu20.04.4) ... Setting up libgtk-3-0:amd64 (3.24.20-0ubuntu1) ... Setting up libgtk-3-bin (3.24.20-0ubuntu1) ... Setting up gir1.2-gtk-3.0:amd64 (3.24.20-0ubuntu1) ... Setting up libgail-3-0:amd64 (3.24.20-0ubuntu1) ... Processing triggers for man-db (2.9.1-1) ... Processing triggers for libc-bin (2.31-0ubuntu9.7) ... dhdurgee@z560:~/Downloads/debs$ Unfortunately the results were not as hoped. Attached please find the backtrace when I attempted to use fcl afterwards. What next? ** Attachment added: "back trace for fcl run" https://bugs.launchpad.net/ubuntu/+source/gtk+2.0/+bug/1962807/+attachment/5567121/+files/gdb-fcl4.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962807 Title: segfault in libgtk-x11-2.0.so.0 with several programs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+2.0/+bug/1962807/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs