Comment # 4 on bug 1225962 from Georg Pfuetzenreuter

Hi Benjamin,

thanks for the input. Indeed, `/var/cache/zypp/raw` is not world readable - I
did not notice that:

```
# ls -al /var/cache/zypp
total 20
drwxr-xr-x  5 root root 4096 May 14 12:21 .
drwxr-xr-x 13 root root 4096 Dec  8 10:29 ..
drwxr-xr-x  2 root root 4096 Jun  5 07:55 packages
drwxr-x---  7 root root 4096 Jun  5 07:55 raw
drwxr-xr-x  8 root root 4096 Jun  5 07:55 solv
```

`zypper cc -a` and `zypper ref -f` does not help, but manually deleting the
directory and `zypper ref` does - it then gets recreated with world
permissions:

```
# ls -al /var/cache/zypp
total 20
drwxr-xr-x  5 root root 4096 Jun  5 07:56 .
drwxr-xr-x 13 root root 4096 Dec  8 10:29 ..
drwxr-xr-x  2 root root 4096 Jun  5 07:55 packages
drwxr-xr-x  7 root root 4096 Jun  5 07:56 raw
drwxr-xr-x  8 root root 4096 Jun  5 07:55 solv
```

And after that, `lu` works without root again as expected.
I'll replicate that on all our Tumbleweeds.

Thank you!