The bug is easy to reproduce. Connect an external HDD, make sure it is mounted, then right click its icon in Caja's left panel and select "Safely remove". Ten seconds later Caja will close,and apport will pop its usual window. There are .crash files in /var/crash, and I'll add that info, as soon as I figure out how. Meanwhile, here is dmesg:
$ dmesg | tail [14772.162385] sd 4:0:0:0: [sdb] Write Protect is off [14772.162389] sd 4:0:0:0: [sdb] Mode Sense: 47 00 10 08 [14772.163512] sd 4:0:0:0: [sdb] No Caching mode page found [14772.163521] sd 4:0:0:0: [sdb] Assuming drive cache: write through [14772.295950] sdb: sdb1 [14772.304778] sd 4:0:0:0: [sdb] Attached SCSI disk [14784.908680] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) [14798.453462] usb 2-2: USB disconnect, device number 2 [14798.484561] show_signal_msg: 5 callbacks suppressed [14798.484567] caja[1148]: segfault at 4 ip 00005585c34665a4 sp 00007ffd024b6dd0 error 4 in caja[5585c33f5000+1cf000] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857207 Title: Caja crash on "Safely remove drive" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/caja/+bug/1857207/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs