Because I wanted to get more free space on my HDD, I deleted old kernels (dont ask me why I was so mad.). I accidentally deleted the active kernel too (3.2.0-27 on Ubuntu 12.04).
First I couldn't boot. I installed the kernels 3.2.0-23 and 3.2.0-27 via a live system (see here).
Now, when I start my system now, I only get these lines:
mountall: Event failed
fsck from util-linux 2.20.1
/dev/sda1: clean, 832254/40099840 files, 21092083/160394239 blocks
* Stopping Flush boot log to disk
* Stopping Enabling additional executable binary formats
* Starting bluetooth daemon
Other PC specs:
- Intel i5 2500K 4x 3.3 GHz
- 8 GB RAM
- /dev/sda1 is Ubuntu, about 1400GB
- Zotac Nvidia GTX 560
- ASRock Z68 Pro3
Thank you in advance!
EDIT: Here you can find some log files from /var/log: kern.log boot.log
/var/log/messages
. If you are not able to log in, you can obtain them while booted via live CD.dmesg | pastebinit
please[ 0.000000] Command line: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash --