Description of problem:
When KDM is set to be your login screen only kde is run no matter what is selected.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Arrive at KDM login screen
2. Select gnome or anything else to run
3. Complete entry of username/pwd
4. KDE runs
ONLY kde run
Selected thing should run, e.g., Gnome
To get gnome to run after selecting gnome in KDM, I have to open a console (full screen) and then startx. Only then does gnome run with KDM. (I have not tried GDM.)
I cannot reproduce this, it works as advertised here.
OK, here's the problem. If you last ran KDE and want to run Gnome, then at the kdm entry screen you *first* choose session type Gnome and then enter your user name and look again at the session type, you see that it has reverted to KDE. If you change it back to Gnome at this point and then go ahead and enter your password, you are OK.
The problem is that if you select the session type *before* you enter your user id, the session type goes back to the previous session type. You have to set the session type after you have typed in your user id. The act of entering your user ID resets the session type to the previously run session, even when you have set it to something else. Entering password does not affect it.
If kdm is set to automatically put in your user ID then this problem is not seen since you usually never type it in so the session type never gets reset. (To repeat, entering the password does not reset the session type, only the user ID.)
Also, there is no bias in KDM against running Gnome. You can get stuck in Gnome in the same way by setting the new session type before entering your user ID.
I don't know whether this is a KDE problem (upstream) or a Fedora bug. (My kubuntu9.04 installation had automatic user ID entry set so it worked OK.)
Not a bug really, imo, intended behavior for the session to preselect the session used last by a user.
I guess you could look at it that way. But if I want to change my session type, that is the main thing I am thinking and do that first in kdm, then I put in my UID and password. If I do that, I wouldn't expect it to change my selection (or at least it should tell me what it has done and that I need to re-set my selection).
Understandable, that would be (usability) feedback best directed to the kde project.
I can see in a truly multi-user situation that when I log off, I could then set the session to something else but never use it. Then another user logs in and runs an unexpected session for that person. That would probably be worse. (Possibly, that's what you were thinking.) So I now agree it is almost OK the way it currently works. But it had me confused for a while there.
I looked through the KDE/kdm bugs and apparently I am the only one who this is a concern to. But I will go ahead and write this up there as an issue.
Added this to KDE bug list:
kdm should behave like gene expects; everything else is a bug. i was sent a patch that would break that behavior a while ago - iirc, it was a redhat guy, so no surprises here.
Ossi is right, I believe this bug is caused by Than's kdebase-workspace-4.1.80-session-button.patch.
Patch purged in kdebase-workspace-4.2.3-6 (and newer), fixed builds will land with kde-4.2.4 coming soon.
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle.
Changing version to '11'.
More information and reason for this action is here:
Seems to be fixed with today's kdm update (or possibly earlier). Can now switch sessions with the new session type selected before entering my user ID.