After months of not using ubuntu, I turned on my PC and when I typed the usual apt-get update then upgrade, a red icon showed on my panel and when I clicked to upgrade packages, the Software Updater was shown with no packages listed but 243,6 MB to be downloaded.
Even when I clicked on Install now, somehow Software Updater crashed.
And when I try to upgrade through terminal it shows "31 not upgraded'
What should I do to properly upgrade these packages?
EDIT
Here's the list of the non-upgraded packages
gcc-4.9-base gcc-4.9-base:i386 gimp gimp-data lib32gcc1 libgcc1 libgcc1:i386
libgimp2.0 liboxideqt-qmlplugin liboxideqtcore0 liboxideqtquick0
libreoffice-base-core libreoffice-calc libreoffice-common libreoffice-core
libreoffice-draw libreoffice-gnome libreoffice-gtk libreoffice-impress
libreoffice-math libreoffice-style-galaxy libreoffice-style-human
libreoffice-writer libva1 libva1:i386 linux-image-generic
oxideqt-codecs-extra pcsx2:i386 python3-uno
– Danilo Fernandes May 25 '16 at 07:13daniloffs@dfwired:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 29 not upgraded.