On Thursday, February 20, 2003, at 04:12 PM, herr friedl wrote: > additional to the problem of not mounting CDs i am not able to mount a > diskcopy image. so it's an overall mounting issue. the > finder-preferences are set to "mount" but it does not. > > any suggestions? I remember seeing a lot of reports of such problems after OS update...I have managed to find this hint, but it is fairly old, but you might want to check it: Eric Poelzl found the solution for those of us that can't mount CDs or dmg files. He has posted it in Apple Discussions. Open NetInfo Manager (in Applications/Utiltiies) and see if there is a Unknown User (click on 'Users' in the Directory Browser area). If not, you have to add it back in. Create a new entry with the following settings: realname: Unknown User expire: 0 name: unknown uid: 99 passwd: * home: /dev/null change: 0 shell: /dev/null gid: 99 Save your changes and you should be able to mount your CD's and dmg files again.