As explained above, you're probably running out of free disk space. What we now need to know is if your different directories are spread across different partitions or if your complete system fits on the same one.
Also, a minimum amount of free space is reserved for root when a partition is about to be full. Therefore, if you are running something as root, such an installer, this rescue space can be spoiled as well and this may prevent your system to restart. At this stage, nothing is really is really fucked up but you might need a live CD to boot and do some cleanup, which is not so easy for an unexperimented user.
And finally, this website is a french-speaking forum indeed.
# Free space
Posté par Obsidian . En réponse au message espace disk. Évalué à 3.
Also, a minimum amount of free space is reserved for root when a partition is about to be full. Therefore, if you are running something as root, such an installer, this rescue space can be spoiled as well and this may prevent your system to restart. At this stage, nothing is really is really fucked up but you might need a live CD to boot and do some cleanup, which is not so easy for an unexperimented user.
And finally, this website is a french-speaking forum indeed.