What is var/context/pending? I recently got the not enough space to download error, again, deleted the two files suggested in several threads, filenotify and downloadhistory, but this time still got same error. In searching the var directory I found hundreds of files in this var/context/pending directory. First moved the complete directory, and it fixed the not enough space error, so I deleted the files. Thinking these were logging type files I went back thru my touchpad setup making sure logging was set to minimum and patches installed. Touchpad working fine, checked several times since and no new entries in this, however today a new logging file showed up in this directory.
I dont know what else to install to stop this logging, just plan to check now and then and delete.
I know many others get the not enough space error, possibly this directory is filling up causing the error, was my fix anyway.