Got a really weird issue.
When user a is logged in, and they try and start gthumb, they get the following:
Inconsistency detected by ld.so: dl-tls.c: 75: _dl_next_tls_modid: Assertion `result <= _rtld_local._dl_tls_max_dtv_idx + 1’ failed!
At this point, gthumb fails to start.
If I run as root, I don’t get any inconsistency issues, and it successfully starts.
Also, if I do an xhost + as user 1, then from a terminal do a sudo su - user2, and then run gthumb as user2, it doesn’t throw any inconsistency errors, and starts OK.
If I login to xfce as user2, then attempt to start gthumb, it once again throws an inconsistency error, and fails to start.