I am using putty from windows vista to connect to ubuntu server and run my qtcreator using Xming.
I am able to log-in into the server, but I am unable to run qtcreator. the following message appears:
PuTTY X11 proxy: wrong authorisation protocol attempted
PuTTY X11 proxy: wrong authorisation protocol attempted
PuTTY X11 proxy: wrong authorisation protocol attempted
PuTTY X11 proxy: wrong authorisation protocol attempted
qtcreator: cannot connect to X server localhost:10.0
so, I search on the net and I found this link, and I tried to follow the answer. however, when I execute xauth list nothing is shown.
accordingly, xauth list command should return me the key (and I dont know what this key is). this key should be added later to xauth. eventually everthing shouold go fine and I should be able to run qtcreator.
- so, in plain english, why this error happens ?
- and why xauth is not returning anything ?
- and finally what is this key ?