это смертельно?

проапгрейдился до dapper и вот такое вылазит :
$ sudo apt-get dist-upgrade
Reading package lists... Done
Building dependency tree... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0B of archives.
After unpacking 0B of additional disk space will be used.
Do you want to continue [Y/n]? y
Setting up netenv (0.94.3-16) ...
rm: cannot remove `/tmp/filegrZGn3': No such file or directory
dpkg: error processing netenv (--configure):
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 netenv
E: Sub-process /usr/bin/dpkg returned an error code (1)

что с ним делать, как исправить?

Спасибо.