I'm doing some server maintenance today.
The main reason being that Ubuntu 13.10 systems are not updated to fix the Shellshock security hole, so I'll try to upgrade my main server to 14.04 or 14.10.
I had a full /boot partition first which I needed to fix. I had to move two initrd files (initrd.img-3.11.0-15-generic and initrd.img-3.11.0-17-generic) to /tmp temporarily to be able to fix it.
I then did an "apt-get install -f" to fix some broken package stuff, probably due to the full /boot partition.
I still got some out of diskspace errors, so I guess I have to move another initrd or two to /tmp:
run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.11.0-26-generic /boot/vmlinuz-3.11.0-26-generic
update-initramfs: Generating /boot/initrd.img-3.11.0-26-generic
gzip: stdout: No space left on device
E: mkinitramfs failure cpio 141 gzip 1
update-initramfs: failed for /boot/initrd.img-3.11.0-26-generic with 1.
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-3.11.0-26
Rerunning "sudo apt-get -f install". It's very slow when doing "running depmod". Success! I now have 23M free on /boot.
I'll try running apt-get autoremove. I now have 87 MB free on /boot.
I now do:
sudo apt-get purge linux-image-3.11.0-23-generic
sudo apt-get purge linux-image-3.11.0-24-generic
sudo apt-get purge linux-image-3.11.0-15-generic
The last command removed the running kernel, which I hadn't really planned to do. Oh well. Now I have 155 MB free on /boot.
Actually, I got a bit worried, so I reinstalled the running kernel (3.11.0-15). 140 MB free.
Now I'll try again to upgrade to 14.04:
Hm. I did some kind of resurrect in the previously failed 14.04 installation window. I wonder if the installation restarted properly? I don't dare to interrupt it, so I'll let it run.
Rebooted after 240 days uptime. It is taking a very long time with the hard disk light on. I hope it is just a forced fsck.
For some reason the network didn't come up on the first boot, but after the next reboot.