All Questions
14
questions
0
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774
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/dev/mapper/ubuntu--vg-ubuntu--lv is full
I'm new to Ubuntu so I apologize in advance. I got my server up and running this week and set up jellyfin, which has been working fine up until now. I dont know if this is the cause but my boot drive ...
1
vote
0
answers
482
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lvextend root partition causing (initramfs) ALERT! /dev/mapper/ubuntu--vg-ubuntu--lv does not exist. Dropping to a shell!
I'm building an Ubuntu 22.04.02 image using packer qemu builder.
I then dd the raw image to a baremetal mini pc.
On the first boot of the Ubuntu image I have a procedure that extends the root ...
0
votes
1
answer
552
views
Problem with boot - initramfs: Waiting for /dev/mapper/ubuntu--vg-ubuntu--lv to appear
initramfs: Timeout while waiting for devices for / (and possibly /usr) filesystems to appear (did you specified correct ones)
initramfs: Will cause kernel panic in 10s...
I chrooted to /dev/mapper/...
- 1
0
votes
0
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117
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I messed up and made my /boot partition laughably small over 4 years ago. Resizing it will not be straightforward. What can I do?
Ubuntu version is 22.04 LTS Desktop
My boot disk is /dev/sda, and it has three partitions.
Here are the relevant mounts:
~$ df -h
Filesystem Size Used Avail Use% Mounted on
tmpfs ...
- 1,459
0
votes
1
answer
131
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Make the OS use all the space from 2 logical volumes on the same VG
When I installed Ubuntu 20.04 LTE headless, I used a NVME and for the OS I created a LV with only 20G, and the rest of the space was assigned to another LV that is mounted as /home... (because I am ...
- 1
0
votes
1
answer
1k
views
Boot.mount fails after upgrading to 18.04
This problem has happened across many of our servers that were upgraded to 18.04 from 16.04. The common configuration is that root is an LVM, and either there is a /boot partition, or a /boot and /...
- 21
2
votes
0
answers
257
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Cannot boot when I move /home and /usr to an lvm
I've got a pc with multiple drives and I wanted to make it seem like I only had one partition, so I wanted to use an lvm, but It's not a good idea to boot from an lvm, so I thought I could maybe make ...
2
votes
1
answer
3k
views
Boot Error with LVM: No such file or directory
I have installed Xubuntu 20.04 encrypted on an SSD and get the following error on boot time:
/tmp/mountroot-fail-hooks.d//scripts/init-premount/lvm2: No such file or directory
The boot time is ...
- 275
1
vote
0
answers
152
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Deleted a Logical Volume to free space - Ubuntu still looks for it on bootup - need help
In an attempt to free up some space on my Home media server, I deleted a Logical Volume from a Raid 5 Array (MDADM). Now when booting, Ubuntu fails to load due to a timeout trying to mount the ...
- 11
2
votes
0
answers
1k
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Ubuntu 18.04 Unmount /dev/mapper/ubuntu--vg-root for fsck
so I am having a problem booting my newly upgraded 18.04 installation, and all the solutions that I see are pointing me toward doing fsck /dev/mapper/ubuntu--vg-root from recovery mode. The only ...
- 131
1
vote
0
answers
85
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ubuntu 18 stucks to purple screen after update
Some days ago I run a simple update, then my computer chrashes. When I start it, after some seconds, I just see a purple screen and nothing happens.
I can't go on recovery mode by holding shift nor ...
- 11
1
vote
2
answers
966
views
lvm volume's file system suddenly changed from ext4 to silicon_medley_raid_member
Today my laptop suddenly showed me this text at booting:
mount: mounting /dev/dm-0 on /root failed: No such device
mount: mounting /dev on /root/dev failed: No such file or directory
mount: mounting /...
- 13
2
votes
1
answer
172
views
Ubuntu is no longer loading
I have an encrypted SSD which i can't seem to get into anymore. It is/was the main drive of my computer with the Ubuntu OS installed on it.
I have made a dd of it with sudo dd if=/dev/sdb5 of=/home/...
- 21
0
votes
1
answer
2k
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SWAP partition on LVM encrypted installation not mounting
I installed Ubuntu 14.04 and checked on the LVM encrypted partition option, leaving the installer do its job with the default behavior for it. When I then booted up, there was a complaint during the ...
