Yesterday, my Raspberry Pi running Arch Linux was not able to boot with error:
Kernel Panic, not syncing: no init found. I spent a night on it, but could not find a working solution. The last option is easy: reinstall the system. That is really the last resort, for I do not want to re-setup everything I have done: samba server, Time Machine server, Xunlei Offline Downloader…
Unable to mount the SD card
The system does not boot, so I need to find a way to get into the file system to identify what is wrong, or at least backup all the configuration files.