Gave up waiting for root file system device, in Ubuntu 18.04
I have installed Ubuntu 18.04 on my Dell XPS 15 laptop. I was working fine until yesterday. After a system update, I cannot log in to Ubuntu using normal mode. This is the error I am getting:
Gave up waiting for root file system device. Common problems:
-Boot args (cat /proc/cmdline)
- Check rootdelay=(did the system wait long enough?)
-Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=22f93100-9860-44b7-8086-51b4404d499d does not exist. Dropping to a shell
BusyBox v1.27 2 (Ubuntu 1:1.27.2-2ubuntu3) built in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Ubuntu is opening in recovery mode. But there I cannot change the display brightness. In fact,when I did this to check the driver:
ls /system/class/backlight
I found none.
Is there any way I can recover Ubuntu without reinstalling? I have many software's installed and I don't want to loose them now.
Thank you,
Arka
boot 18.04 brightness
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
add a comment |
I have installed Ubuntu 18.04 on my Dell XPS 15 laptop. I was working fine until yesterday. After a system update, I cannot log in to Ubuntu using normal mode. This is the error I am getting:
Gave up waiting for root file system device. Common problems:
-Boot args (cat /proc/cmdline)
- Check rootdelay=(did the system wait long enough?)
-Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=22f93100-9860-44b7-8086-51b4404d499d does not exist. Dropping to a shell
BusyBox v1.27 2 (Ubuntu 1:1.27.2-2ubuntu3) built in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Ubuntu is opening in recovery mode. But there I cannot change the display brightness. In fact,when I did this to check the driver:
ls /system/class/backlight
I found none.
Is there any way I can recover Ubuntu without reinstalling? I have many software's installed and I don't want to loose them now.
Thank you,
Arka
boot 18.04 brightness
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
Trysudo update-grub
– VeeJay
Dec 10 '18 at 16:24
add a comment |
I have installed Ubuntu 18.04 on my Dell XPS 15 laptop. I was working fine until yesterday. After a system update, I cannot log in to Ubuntu using normal mode. This is the error I am getting:
Gave up waiting for root file system device. Common problems:
-Boot args (cat /proc/cmdline)
- Check rootdelay=(did the system wait long enough?)
-Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=22f93100-9860-44b7-8086-51b4404d499d does not exist. Dropping to a shell
BusyBox v1.27 2 (Ubuntu 1:1.27.2-2ubuntu3) built in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Ubuntu is opening in recovery mode. But there I cannot change the display brightness. In fact,when I did this to check the driver:
ls /system/class/backlight
I found none.
Is there any way I can recover Ubuntu without reinstalling? I have many software's installed and I don't want to loose them now.
Thank you,
Arka
boot 18.04 brightness
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
I have installed Ubuntu 18.04 on my Dell XPS 15 laptop. I was working fine until yesterday. After a system update, I cannot log in to Ubuntu using normal mode. This is the error I am getting:
Gave up waiting for root file system device. Common problems:
-Boot args (cat /proc/cmdline)
- Check rootdelay=(did the system wait long enough?)
-Missing modules (cat /proc/modules; ls /dev)
ALERT! UUID=22f93100-9860-44b7-8086-51b4404d499d does not exist. Dropping to a shell
BusyBox v1.27 2 (Ubuntu 1:1.27.2-2ubuntu3) built in shell (ash)
Enter 'help' for a list of built-in commands.
(initramfs)
Ubuntu is opening in recovery mode. But there I cannot change the display brightness. In fact,when I did this to check the driver:
ls /system/class/backlight
I found none.
Is there any way I can recover Ubuntu without reinstalling? I have many software's installed and I don't want to loose them now.
Thank you,
Arka
boot 18.04 brightness
boot 18.04 brightness
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
edited Dec 10 '18 at 16:07
Arka Santra
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
asked Dec 10 '18 at 15:59
Arka SantraArka Santra
63
63
Trysudo update-grub
– VeeJay
Dec 10 '18 at 16:24
add a comment |
Trysudo update-grub
– VeeJay
Dec 10 '18 at 16:24
Try
sudo update-grub– VeeJay
Dec 10 '18 at 16:24
Try
sudo update-grub– VeeJay
Dec 10 '18 at 16:24
add a comment |
1 Answer
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Check if you have cryptsetup installed on your system, it might have been removed by running apt-get autoremove. More info.
answered Jan 22 at 12:18
ArsenyArseny
1033
add a comment |
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1 Answer
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Check if you have cryptsetup installed on your system, it might have been removed by running apt-get autoremove. More info.
answered Jan 22 at 12:18
ArsenyArseny
1033
add a comment |
Check if you have cryptsetup installed on your system, it might have been removed by running apt-get autoremove. More info.
answered Jan 22 at 12:18
ArsenyArseny
1033
add a comment |
Check if you have cryptsetup installed on your system, it might have been removed by running apt-get autoremove. More info.
answered Jan 22 at 12:18
ArsenyArseny
1033
Check if you have cryptsetup installed on your system, it might have been removed by running apt-get autoremove. More info.
answered Jan 22 at 12:18
ArsenyArseny
1033
answered Jan 22 at 12:18
ArsenyArseny
1033
answered Jan 22 at 12:18
ArsenyArseny
1033
answered Jan 22 at 12:18
ArsenyArseny
1033
1033
add a comment |
add a comment |
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Try
sudo update-grub– VeeJay
Dec 10 '18 at 16:24