Hello, On running apt-get update, I get the following error listing: Reading Package Lists . . . Error! E: Dynamic MMap ran out of room E: Error occured while processing squid (NewVersion1) E: Problem with MergeList /var/state/apt/lists/http.us.org_debian_dists_u nstable_main_binary_i386_Packages E: msync E: The package lists or status file could not be parsed or opened. Any help will be appreciated. Jim