I think that Xsession terminated before 10 seconds is other problem.
Here , gdm start normally and I can use the desktop. the only problem is that something at undergroud was crashed.
I was thinking and I see ,maybe, the origin the bug is that klauncher dont work well with applications removed. In my case , there is one icon at autostarter for ktorrent, and to make a "flesh" install of kde4 I removed all old kde and the ktorrent as depedend was removed too.
then I think that klauncher was not able survivor to "command not found"
I think that Xsession terminated before 10 seconds is other problem.
Here , gdm start normally and I can use the desktop. the only problem is that something at undergroud was crashed.
I was thinking and I see ,maybe, the origin the bug is that klauncher dont work well with applications removed. In my case , there is one icon at autostarter for ktorrent, and to make a "flesh" install of kde4 I removed all old kde and the ktorrent as depedend was removed too.
then I think that klauncher was not able survivor to "command not found"