Qt Creator doesn't open with xrdp
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Hi everyone. Qt Creator 3.0.0 works on my machine, but when I log in using xrdp and I try to open Qt Creator, it doesn't open. So I tried to open it from the terminal to see what's really going on and here's what I got:
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QXcbConnection: Failed to initialize XRandr
Error: Couldn't find the file "rules/" in include paths
Error: 1 include paths searched:
Error: /usr/shar/X11/xkb
Error: 1 include paths could not be added:
Error: /home/ben/.xkb
Error: Couldn't look up rules '', model 'pc105', layout '?', variation ''
Qt: Failed to compile a keymap
libGL error: No matching fbConfigs or visuals found
LibGL error: failed to load driver: swrast
Segmentation fault (core dumped)
@I tried this on Ubuntu 12.04 and 14.10 and I get the same results. This only happens when I try to open Qt Creator while in an xrdp session, otherwise it works perfectly.
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Yeah, it needs the desktop environment and currently in Ubuntu the xrdp server doesn't deliver that on Unity or Gnome. You need to install an alternate desktop, for example the xfce desktop, a good description is "here":http://c-nergy.be/blog/?p=5305
Maybe (as the blog post suggests) if enough people complain, 15.04 will fix this... -
I see :-(
There's another alternative, you could use VNC instead of RDP, type "vino-preferences" in Terminal to enable Ubuntu's built-in VNC-server, then download a free viewer from realvnc.com.
(This is how I access my 14.04 Ubuntu server, and Qt Creator works for me that way. However there's a "Vino encryption bug":https://bugs.launchpad.net/ubuntu/+source/vino/+bug/1281250 workaround is to enter "dconf write /org/gnome/desktop/remote-access/require-encryption false" in Terminal.)
