I have the following message whenever I use the apt-get command under Debian or Ubuntu Linux:
The following packages were automatically installed and are no longer required:
libaccess-bridge-java libjs-mochikit python-cheetah libjs-excanvas
libaccess-bridge-java-jni sabnzbdplus-theme-smpl tzdata-java
Use ‘apt-get autoremove’ to remove them.
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.
How do I fix this issue? Is it safe to remove all unwanted packages?
Yes, it is safe to remove all unwanted packages to improve the system performance and to avoid security released issues. These packages are no longer needed by the Debian or Ubuntu Linux. Open a terminal and login as a root user using sudo or su command. Type the following command to remove all such packages suggested by the apt-get command :
$ sudo apt-get autoremove
# apt-get autoremove
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
ca-certificates-java libaccess-bridge-java libaccess-bridge-java-jni
libjs-excanvas libjs-mochikit python-cheetah sabnzbdplus-theme-smpl
0 upgraded, 0 newly installed, 8 to remove and 4 not upgraded.
After this operation, 6,369 kB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 334576 files and directories currently installed.)
Removing ca-certificates-java ...
Removing libaccess-bridge-java-jni ...
Removing libaccess-bridge-java ...
Removing sabnzbdplus-theme-smpl ...
Removing libjs-excanvas ...
Removing libjs-mochikit ...
Removing python-cheetah ...
Removing tzdata-java ...
Processing triggers for python-support ...
Processing triggers for man-db ...