Have the same problem here with AMD64 under 9.10. It first worked well and suddenly sync-ui crashes immediately with a segfault. The log shows
montreal kernel: [ 79.032405] sync-ui[3556]: segfault at 490 ip 00007f202380073b sp 00007fff50b80b00 error 4 in libgobject-2.0.so.0.2200.2[7f20237db000+44000]
Have the same problem here with AMD64 under 9.10. It first worked well and suddenly sync-ui crashes immediately with a segfault. The log shows
montreal kernel: [ 79.032405] sync-ui[3556]: segfault at 490 ip 00007f202380073b sp 00007fff50b80b00 error 4 in libgobject- 2.0.so. 0.2200. 2[7f20237db000+ 44000]
I also replicate with a funambol server.