Downstream bug: https://bugzilla.redhat.com/attachment.cgi?id=533942 "This happened when I stepped away from the laptop, shortly after disconnecting a USB-connected ebook reader." See traceback on above bug... First part: Core was generated by `/usr/bin/Thunar file:///tmp/calibre_0.8.11_tmp_wLi9W4/calibre_0.8.11_A7tUPh_exp'. Program terminated with signal 11, Segmentation fault. #0 g_type_check_instance_cast (type_instance=0x3d0605b140, iface_type=14377184) at gtype.c:3985 3985 node = lookup_type_node_I (type_instance->g_class->g_type); Thread 3 (Thread 0x7fad8e15d700 (LWP 22266)): #0 0x000000368c01aeed in g_bit_lock (address=0x1081348, lock_bit=0) at gbitlock.c:217 No locals.
I am not 100% sure, but it looks like this may be fixed with the following commits that I just pushed to the master and xfce-4.8 branch, respectively: master: commit d47f4053b1ea47299f5ef501cd98e5d5c7cf2026 xfce-4.8: commit 71f6f207cfd0194a3f3db83cb5fab694a5036e22
*** Bug 8389 has been marked as a duplicate of this bug. ***