Comment 6 for bug 75416

Interesting, I recently stumbled upon another mail which produces the same result. This time, I also launched kmail from shell and got this output:

kmail: WARNING: Error: Failure modifying /home/stefan/.kde/share/apps/kmail/mail/.ubuntu.directory/.changes.directory/.dapper-changes.index.sorted (No space left on device?)
kmail: WARNING: /build/buildd/kdepim-3.5.7/./kmail/kmheaders.cpp:3337

However:
>> df
[..]
/dev/sdb5 38456308 24580940 11921868 68% /home

ii kmail 4:3.5.7-1ubuntu5 KDE Email client

I also tried to strace kmail, but the results didn't show anything interesting (can't see any accesses to my mail directory in there, any hints how to get a sane strace?)

Cheers,
    Stefan.