[16:15] <ejat> The following packages were automatically installed and are no longer required:
[16:15] <ejat>   linux-signed-image-generic
[16:15] <ejat> Use 'sudo apt autoremove' to remove them.
[16:15] <ejat> The following packages will be REMOVED:
[16:15] <ejat>   linux-signed-generic
[16:15] <ejat> The following NEW packages will be installed:
[16:15] <ejat>   linux-headers-4.4.0-16 linux-headers-4.4.0-16-generic linux-image-4.4.0-16-generic linux-image-extra-4.4.0-16-generic linux-tools-4.4.0-16
[16:15] <ejat>   linux-tools-4.4.0-16-generic
[16:15] <ejat> The following packages will be upgraded:
[16:15] <ejat>   linux-generic linux-headers-generic linux-image-generic linux-tools-virtual
[16:15] <ejat> 4 upgraded, 6 newly installed, 1 to remove and 0 not upgraded.
[16:15] <ejat> Need to get 69.0 MB of archives.
[16:15] <ejat> After this operation, 297 MB of additional disk space will be used.
[16:15] <ejat> Do you want to continue? [Y/n]
[16:15] <ejat> should i proceed ? 
[19:36] <infinity> ejat: No.
[19:36] <infinity> ejat: You also shouldn't run -proposed.
[19:36] <infinity> ejat: Specifically to avoid such things.
[19:46] <ejat> :(
[19:52] <ejat> is there a way to undo?