On Thu, Mar 15, 2018 at 2:25 PM, Евгений Н. Жуков <[email protected]> wrote:
> Yep, I installed clean debian server and install guacamole 0.9.14 and > migrate mysql db from 0.9.12. If I use old 0.9.12 machine no problem, If I > try to use the same connections with 0.9.14 sometime I get segfault on vnc > connections. Rdp work fine. > > 15 мар. 2018 г. 9:20 ПП пользователь "Mike Jumper" < > [email protected]> написал: > > Are you sure that you've installed libguac-client-vnc and libguac from the >> same build of guacamole-server, not from your distribution's packages? >> >> >> On Mar 15, 2018 10:48, "Евгений Н. Жуков" <[email protected]> >> wrote: >> >>> I did clean install, not upgrade >>> >>> 15 мар. 2018 г. 8:18 ПП пользователь "Mike Jumper" < >>> [email protected]> написал: >>> >>>> On Mar 15, 2018 10:09, "Евгений Н. Жуков" <[email protected]> >>>> wrote: >>>> >>>> Hi! I've updated to 0.9.14 and now guacd often crashed with an error >>>> >>>> Mar 14 14:08:53 CloudProxy kernel: [403126.766972] guacd[29877]: >>>> segfault at 10 ip 00007f1e0d98ee42 sp 00007f1e067fbd10 error 4 in >>>> libguac-client-vnc.so.0.0.0[7f1e0d986000+14000] >>>> Mar 14 14:13:22 CloudProxy kernel: [403396.543124] guacd[29931]: >>>> segfault at 10 ip 00007f1e0c18be42 sp 00007f1e067fbd10 error 4 in >>>> libguac-client-vnc.so.0.0.0[7f1e0c183000+14000] >>>> Mar 14 14:17:38 CloudProxy kernel: [403652.184135] guacd[29941]: >>>> segfault at 10 ip 00007f1e0c18be42 sp 00007f1e067fbd10 error 4 in >>>> libguac-client-vnc.so.0.0.0[7f1e0c183000+14000] >>>> >>>> You posted the kernel entries from the logs, what about any messages from guacd? If nothing shows up, you might try putting guacd in debug mode (guacd -L debug) and see if you receive any more interesting information. If nothing shows up in the logs, a stack trace, either from a core dump or gdb, would be useful. For this VNC connection, what server are you using (O/S, VNC Server production/version, window manager, etc.)? Any special security set up - encryption (SSL or TLS), Windows login integration, etc.? When does it segfault (as soon as you connect, during the connection, etc.)? How often does it segfault (always, most of the time, a few times, once in a while...)? -Nick
