问题记录¶

makeinfo: Command not found¶

apt-get install texinfo

mount: wrong fs type, bad option, bad superblock on /dev/sdb1, missing codepage or helper program, or other error

In some cases useful info is found in syslog - try
dmesg | tail or so.

原因, 没有格式化

sudo mkfs -t ext4 /dev/sdb