With kdebase 4:3.4.2-0ubuntu1, USB keys, CD-ROMs, etc. won't even mount. Downgrading to 4:3.4.1-0ubuntu6 makes ivman and the whole system work again.
With kdebase 4:3.4.2-0ubuntu1, USB keys, CD-ROMs, etc. won't even mount.
Downgrading to 4:3.4.1-0ubuntu6 makes ivman and the whole system work again.