The gdm codebase has changed since so the karmic issue is likely a different one, let's use this bug though to avoid extra work, Robert could you have a look to the issue and see if you can figure what is going wrong?
The gdm codebase has changed since so the karmic issue is likely a different one, let's use this bug though to avoid extra work, Robert could you have a look to the issue and see if you can figure what is going wrong?