Warning about libattr1 2.4.35
Please take the warning about libattr1 seriously. It will leave you systems
in an unusable state (nothing that can't be fixed though). The bug report in
apt-listbugs did not sound so dangerous.
In case you have upgraded and it does not work then reboot your machine to
recovery mode, Log in as root and do
mount /dev/first_disk / -o remount
edit sources.list to point to some updated mirror
deb ftp://ftp.debian.org/debian/ unstable main
apt-get install --reinstall libattrib1
Version 2.4.32 is OK.
Hope it helps