Update fails, apparently in post-refresh hook with the symlinks in /var/snap/firefox/common/snap-hunspell/ pointing to non-existent files in a non-existent directory (e.g. to /snap/firefox/5701/usr/share/hunspell/en_US.aff where /snap/firefox/5701/ does not exist). A thunderbird update (128.6.0esr->128.6.1esr) fails very similarly. ######## I used snap to update manually in order to see error messages: donald@dhl-pd70sneg24:~$ snap refresh --list Name Version Rev Size Publisher Notes firefox 135.0-2 5701 270MB mozilla✓ - thunderbird 128.6.1esr-3 634 221MB canonical✓ - user@machine:~$ sudo snap refresh error: cannot perform the following tasks: - Run post-refresh hook of "firefox" snap if present (run hook "post-refresh": ----- rm: missing operand Try 'rm --help' for more information. ln: failed to create symbolic link '/var/snap/firefox/common/snap-hunspell/et_EE.dic' -> '': No such file or directory ln: failed to create symbolic link '/var/snap/firefox/common/snap-hunspell/et_EE.aff' -> '': No such file or directory -----) ######## Starting and ending state of /snap/firefox/: user@machine:~$ ls -tl /snap/firefox total 0 lrwxrwxrwx 1 root root 4 Feb 6 08:24 current -> 5437 drwxr-xr-x 7 root root 201 Dec 10 10:01 5437 drwxr-xr-x 7 root root 201 Nov 25 19:59 5361

   135.0 (64-bit) <What's New>
   Mozilla Firefox Snap for Ubuntu
   canonical-002 - 1.0