Edit /etc/apt/apt.conf (as root) and raise the cache-size:
APT::Cache-Limit 12800000;
when I type apt-get update a get
Eynamic MMap ran out of room
E:Error occurred while processing python-quixote (newversion1)
E:Problem with mergelist /var/lib/apt/lists/ftp.de.debian.org_pub_debian_dlists_testing_main_b inary-i386_Packages
E:The Package Lists or status file could not be parsed or opened
Edit /etc/apt/apt.conf (as root) and raise the cache-size:
APT::Cache-Limit 12800000;
Thanks
12800000 was still not enough so I brought it up somemore

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