bugGNU GRUB - Bugs: bug #50442, GRUB can not load Ubuntu after...


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bug #50442: GRUB can not load Ubuntu after grub-istall and update-grub

Submitted by:  oleh <oleh>
Submitted on:  Fri 03 Mar 2017 06:10:03 AM UTC  
Category:  None Severity:  Major
Priority:  5 - Normal Item Group:  None
Status:  Invalid Privacy:  Public
Assigned to:  None Originator Name:  Oleh
Open/Closed:  Closed Release: 
Release:  other Reproducibility:  None
Planned Release:  None

Fri 03 Mar 2017 07:53:59 AM UTC, comment #1: 

According to your output kernel and initrd are correctly loaded but can not find one of required devices. This is outside of grub scope. Please contact Ubuntu help forums for assistance.

Andrei Borzenkov <arvidjaar>
Project Member
Fri 03 Mar 2017 06:10:03 AM UTC, original submission:  

After reinstalling Windows after Ubuntu, I did an instructions how to restore grub from here. Everything seems to be fine, I see the menu I saw before reinstall Windows. I can load Windows, but I can't - Ubuntu. I see only this:

Starting version 219
[3.694030] sd 6:0:0:0: [sdb] No Caching mode page found
[3.694056] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[4.186189] sd 7:0:0:0: [sdc] No Caching mode page found
[4.186247] sd 7:0:0:0: [sdc] Assuming drive cache: write through
Gave up waiting for root device. Common problems:
  - Boot args (cat /proc/cmdline)
   - Check rootdelay= (did the system wait long enough?)
   - Check root= (did the system wait for the right device?)
  - Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/disk/by-uuid/fd5669df-6e92-4a12-az95-e1b926d4a35b does not exist.
Dropping to a shell!

BusyBox v1.22.1 (Ubuntu 1:1.22.0-9ubuntu1) built-in shell (ash)
Enter 'help' for a list of built-in commands.


oleh <oleh>


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    Date Changed by Updated Field Previous Value => Replaced by
    2017-03-03 arvidjaar StatusNone => Invalid
        Open/ClosedOpen => Closed

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