mandag den 26. november 2018 kl. 12.46.29 UTC+1 skrev fabio_p7cc62u:
> I made an accidental edit to /etc/fstab which is causing my TemplateVM to 
> timeout on boot with error Cannot connect to qrexec agent for 60 seconds....
> 
> Is there a way to edit a particular VM's etc/fstab without booting it up? Can 
> I perhaps mount it's root filesystem?
> Attempted solutions
> 
> 1. I've tried adding init=/bin/bash to the kernel opts, starting the 
> templateVM and then running sudo xl console TEMPLATE_NAME from Dom0 but I did 
> not reach a command-prompt before fstab was read and executed.
> 
> 
> 
> 2. I tried mounting the root filesystem for the TemplateVM from Dom0 with: 
> sudo mount /dev/qubes_dom0/vm-fedora-26-root mnt but got error wrong fs type, 
> bad option, bad superblock...
> 
> Any suggestions on how I could edit /etc/fstab for my TemplateVM before it 
> gets executed?
> Steps to reproduce the behavior:
> Edit your /etc/fstab to be incorrectly formatted
> Run qvm-start YOUR_FAULTY_TEMPLATE
> 
> 
> 
> Related issue: 
> https://unix.stackexchange.com/questions/44027/how-to-fix-boot-failure-due-to-incorrect-fstab

Hello!

Please this issue: 
https://groups.google.com/forum/#!topic/qubes-users/rWRNIt0NOc4

Hope this helps :)

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