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andrewflnr

Member

Registered: 2014-06-13

Posts: 4

[SOLVED] 'x2godbadmin --createdb' segfaults in docker container

Basically, I'm trying to isolate some GUI apps in a docker container, using x2go to interface with it. I've gotten through installing some X apps and x2goserver, but when I tried to run x2godbadmin --createdb in the container, it segfaults. Further experimentation showed that even an invocation without arguments segfaults. This did not happen in the Debian docker container I first tried, and also does not happen in my host system. It also happened both before and after installing lxc in my host (full rebuild each time)

I'm using docker 1.0.0-1 (installed today), kernel 3.14.6-1 in the host, x2goserver 4.0.1.15-1.

Should I just file a bug for x2go, or is there some other way to fix this? Thanks.

Last edited by andrewflnr (2014-06-14 00:39:30)

andrewflnr

Member

Registered: 2014-06-13

Posts: 4

Re: [SOLVED] 'x2godbadmin --createdb' segfaults in docker container

x2godbadmin is a Perl script. Yeah.

Through a long series of minor screwups, my docker container thought it was OK to stay at Perl 5.18. Once I got that updated to 5.20, the build proceeded (and is proceeding). So, sorry about that. I had mostly ignored that whole issue because I didn't see how it affected me. I didn't notice until I tried using GDB and discovered I was trying to debug a script...