My lenovo t470s laptop, running ubuntu 16.04 boots me into emergency mode. Things were ok yesterday.
mount /boot/efi, yields
FAT-fs (nvme0n1p1): IO charset iso8859-1 not found and
Mount: wrong fs type, bad option, bad superblock on /dev/nvme0n1p1, missing codepage or helper program or other error
systemctl —failed, tells me that
systemd-modules-load.service have failed
Kernel is: 4.10.0-33generic #37~16.04.1-Ubuntu SMP Fri Aug 11 14:07:24 UTC 2017 x86_64 x86_64 GNU/Linux`
Errors (and select warnings) found with
Could not open moddep file: ‘lib/modules/4.10.0-33-generic/modules.dep.bin’
Failed to lookup alias ‘lp’: Function not implemented(This repeats 2 more times with a couple of variations)
dns-clean.service: Job dis-clean.service/start failed with result ‘dependency’
local-fs.target: Job local-fs.target/start failed with result ‘dependency’
FAT-fs (nvme0np1): IO charset iso8859-1 not found
boot-eft.mount: Mount process exited, code=exited status=32
Failed to mount /boot/efi
It's possible some updates installed yesterday, but unfortunately I don't recall what they were.
I'm unclear how to debug/fix things to get them back to a runnable state. Any help is appreciated!
And of course, let me know what else I can provide to help troubleshoot.