Dear, Developers
After upgrade vyso 1.2.6 s1 versioon to 1.2.7 eap1 version. Runt `show version` and i got error like this:
```bash
show version
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
job-working-directory: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
job-working-directory: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
job-working-directory: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory
Version: VyOS 1.2.7-epa1
Release Train: crux
Built by: Sentrium S.L.
Built on: Wed 24 Feb 2021 18:00 UTC
Build UUID: 5d56776c-8832-4db3-9222-caaf8c30a524
Build Commit ID: b09b7c5e1fbeb5
Architecture: x86_64
Boot via: installed image
System type: bare metal
Hardware vendor: PC Engines
Hardware model: apu4
Hardware S/N: 12311231
Hardware UUID: Unknown
Copyright: VyOS maintainers and contributors
```