[ALUG] Lyx - anyone use it?

[James Freer]

ubuntu 7.04

I'd be grateful if someone could put me right on the following. I 
installed lyx through aptitude as i believe it takes more care with the 
dependencies. When i ran it i got the following - is this a bug?

It actually seems to work OK - from what i've tried so far! I read that one is supposed to use lyx-qt in the command line but it doesn't seem to make any difference... from what i can see!

thanks
james

j at j-desktop:~$ lyx
X Error: BadDevice, invalid or uninitialized input device 167
  Major opcode:  144
  Minor opcode:  3
  Resource id:  0x0
Failed to open device
X Error: BadDevice, invalid or uninitialized input device 167
  Major opcode:  144
  Minor opcode:  3
  Resource id:  0x0
Failed to open device
Locale en_GB could not be set