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3DSlicer froze my computer importing a CT set, and not finding any way to fix it, I held the power button 'til it shut off.

Booting up, after selecting 'Ubuntu' from the boot menu, I am met with a black screen saying:

lvmetad is not active yet, using direct activation during sysinit /dev/mapper/ubuntu--vg-root contains a file system with errors, check forced. Inodes that were part of a corrupted orphan linked list found.

/dev/mapper/ubuntu--vg-root: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY. (i.e., without -a or -p options) fsck exited with status code 4 The root filesystem on /dev/mapper/ubuntu--vg-root requires a manual fsck

BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1) built-in shell (ash) Enter 'help' for a list of built-in commands.

(initramfs)

Typing 'help', 'fsck' is not one of the listed built-in commands. Typing 'exit' repeats the message and brings me back to the (initramfs) prompt. Typing 'fsck' returns fsck from util-linux 2.27.1 and returns me to the (initramfs) prompt.

How do I fix the installation?

DBinJP
  • 1,459

1 Answers1

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Execute fsck /dev/mapper/ubuntu--vg-root from that prompt, press y to say yes each time to fix everything found wrong, and then execute exit from that same prompt to return to the normal login screen.

DBinJP
  • 1,459