Kdm theme does not start after orphans removal

Support
1

After urpme-auto orphans, I have this problem. Computer starts but after password I have this message:
"impossible to open file /usr/share/apps/kdm/themes/OpenMandriva ".
I tried also to start in recovery mode, but the same message.
How could I restore the system?

2

https://forum3.openmandriva.org/t/problemi-dopo-disinstallazione-orfani/390
crossposting.