I am running ubuntu for the first time in my life. I am able to update the packages easily. But I can't remove or install packages/software(anything using sudo apt-get install or remove). Here is the output on entering an install/remove command:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
blt idle-python3.5 python3-tk tk8.6-blt2.5
Suggested packages:
blt-demo tix python3-tk-dbg
The following NEW packages will be installed:
blt idle-python3.5 idle3 python3-tk tk8.6-blt2.5
0 upgraded, 5 newly installed, 0 to remove and 345 not upgraded.
Need to get 647 kB of archives.
After this operation, 2,345 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 tk8.6-blt2.5 amd64 2.5.3+dfsg-3 [574 kB]
Get:2 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 blt amd64 2.5.3+dfsg-3 [4,852 B]
Get:3 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 python3-tk amd64 3.5.1-1 [25.1 kB]
Get:4 http://us.archive.ubuntu.com/ubuntu xenial-updates/main amd64 idle-python3.5 all 3.5.2-2ubuntu0~16.04.1 [40.5 kB]
Get:5 http://us.archive.ubuntu.com/ubuntu xenial/main amd64 idle3 all 3.5.1-3 [2,800 B]
Fetched 647 kB in 5s (121 kB/s)
Selecting previously unselected package tk8.6-blt2.5.
dpkg: unrecoverable fatal error, aborting:
reading files list for package 'anacron': Input/output error
E: Sub-process /usr/bin/dpkg returned an error code (2)
And here are the solutions I have already tried and there is no success.
This thread is telling about editing 'status' section, where the 'anacron' is mentioned, but there is only 1 line that mentions this package.
Here is that line:
Recommends: apport-gtk (>= 2.8-0ubuntu3), python3-aptdaemon.gtk3widgets | synaptic (>= 0.75.12), software-properties-gtk, anacron, python3-aptdaemon
After that another package is started.
Also, I have tried this thread but no success: How can I fix E: Sub-process /usr/bin/dpkg returned an error code (2)?
Hope, I will be able to find some help here.
Thanks,