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Boot hangs for 30 seconds at “Begin: Running /scripts/local-premount”

Ubuntu 18.04 Boots Slow after upgradeInstalling Ubuntu alongside windows on Lenovo Yoga 720Slow boot times since 18.04 installation on Dell D630how to disable 'scanning btrfs filesystem' at system startupHow can I get rid of “scanning for btrfs filesystems” at start-up?Slow boot in fresh install of Ubuntu 18.04Long black screen during boot on Ubuntu 18Slow boot since dist-upgrade to 18-04Cannot boot after hard reset. begin running scripts init-bottomboot issues - long delay, then “gave up waiting for root device”Ubuntu server (VM) hangs after “Begin: Running /scripts/init-bottom … done”update-initramfs runs scripts in init-premount?Ubuntu hangs before bootWireless stick driver takes ages to start at boot timeServer re-install not workingBegin: Running /scripts/local-block … done, stuck in initramfs on Ubuntu 17.10 startupBoot process hangs on “A start job is running for Hold until boot process finished”Ubuntu 18.04 slow unlock/boot (black screen for couple of seconds)

23

8

After upgrade from Ubuntu 17.10 to 18.04 the bootprocess takes 30s longer than before.

it stops for 30 seconds at the step

Begin: Running /scripts/local-premount

Then it continues.

At first it continued one step further to

scanning for btrfs file systems

so I uninstalled btrfs support, but that didn't help with the problem.

I see no notice of that step neither in dmesg nor in var/log/boot.log

How can I debug this problem? Can I enable additional logging?

boot 18.04

share|improve this question

edited May 10 '18 at 16:37

rubo77

asked May 10 '18 at 6:47

rubo77rubo77

15.3k3197204

add a comment | 

23

8

After upgrade from Ubuntu 17.10 to 18.04 the bootprocess takes 30s longer than before.

it stops for 30 seconds at the step

Begin: Running /scripts/local-premount

Then it continues.

At first it continued one step further to

scanning for btrfs file systems

so I uninstalled btrfs support, but that didn't help with the problem.

I see no notice of that step neither in dmesg nor in var/log/boot.log

How can I debug this problem? Can I enable additional logging?

boot 18.04

share|improve this question

edited May 10 '18 at 16:37

rubo77

asked May 10 '18 at 6:47

rubo77rubo77

15.3k3197204

add a comment | 

After upgrade from Ubuntu 17.10 to 18.04 the bootprocess takes 30s longer than before.

it stops for 30 seconds at the step

Begin: Running /scripts/local-premount

Then it continues.

At first it continued one step further to

scanning for btrfs file systems

so I uninstalled btrfs support, but that didn't help with the problem.

I see no notice of that step neither in dmesg nor in var/log/boot.log

How can I debug this problem? Can I enable additional logging?

boot 18.04

share|improve this question

edited May 10 '18 at 16:37

rubo77

asked May 10 '18 at 6:47

rubo77rubo77

15.3k3197204

share|improve this question

edited May 10 '18 at 16:37

rubo77

asked May 10 '18 at 6:47

rubo77rubo77

15.3k3197204

share|improve this question

edited May 10 '18 at 16:37

rubo77

asked May 10 '18 at 6:47

rubo77rubo77

15.3k3197204

asked May 10 '18 at 6:47

rubo77rubo77

15.3k3197204

asked May 10 '18 at 6:47

rubo77rubo77

15.3k3197204

3 Answers
3

active

oldest

votes

37

Try the following:

• open /etc/initramfs-tools/conf.d/resume
  


• replace RESUME=UUID=xxx with RESUME=none
  


• issue sudo update-initramfs -u
  


• reboot your system

The file should contain the UUID of your swap partition, you can check this with sudo blkid | grep swap.

I found the following bug on launchpad which is supposed to be Lubuntu specific but the commands above also resolved the same issue on my Xubuntu installation.

See comments #27 and #28.

This file seems to be related to hibernate/suspend, I can confirm suspend still works on my system after the changes.

share|improve this answer

edited May 11 '18 at 17:24

rubo77

15.3k3197204

answered May 11 '18 at 14:50

mt7mt7

48623

• 
  
  
  

  
  3
  

  
  
  
  
  
  

  
  
  thanks, that worked! I also posted your solution here: unix.stackexchange.com/a/443272/20661
  
  – rubo77
  May 16 '18 at 21:39
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I removed my swap parition manually before upgrading, but I guess it was still remembered somewhere as the RESUME field was set to the old UUID. Setting it to none shaved at least 30s from my bootup time! Top!
  
  – Michel
  Jun 9 '18 at 10:03
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  For me the issue was that I didn't have a swap partition at all (no idea how that happened). I fixed my problem by creating a swap partition and adding it to the file as described in this answer.
  
  – tjespe
  Nov 26 '18 at 15:45
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I'm not sure what do you mean with "The file should contain the UUID...". I have two TYPE="swap" UUID, the real (/dev/sda6) and the mapped (/dev/mapper/cryptswap1). Maybe this happen if you don't have swap partition OR its encrypted. Anyway, I left the =none and everything works fine now.
  
  – Pablo Bianchi
  Dec 24 '18 at 3:36
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  add: in Ubuntu 18.10 /etc/initramfs-tools/conf.d/resume not exists, so I created it and RESUME=none did it for me.
  
  – NoAngel
  Dec 27 '18 at 6:13
  

  
  
  
  

add a comment | 

0

I had the same problem with all the install of Ubuntu.

I'm using LVM with swap on a LV.

On a desktop /etc/initramfs-tools/conf.d/resume is referring to an UUID which avoid the possibility to hibernate.

On a Server /etc/initramfs-tools/conf.d/resume does not exists after install and introduce delay at boot and/or lvmetad error.

sudo su -c 'echo RESUME=/dev/mapper/the_swap_LV_name > /etc/initramfs-tools/conf.d/resume' 
sudo update-initramfs -u

https://launchpad.net/bugs/1768230

No more delay at boot or lvmetad error.

Kind Regards

share|improve this answer

answered Feb 7 at 19:41

moocanmoocan

12

add a comment | 

0

Mine was was hanginging for 10 -15 seconds, hunting for a non-existant "A" drive. I had forgotten to change BIOS to, "not installed." Odd things, computers. Check all these things.

share|improve this answer

answered 16 mins ago

MartyMarty

1

New contributor

Marty is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

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37

Try the following:

• open /etc/initramfs-tools/conf.d/resume
  


• replace RESUME=UUID=xxx with RESUME=none
  


• issue sudo update-initramfs -u
  


• reboot your system

The file should contain the UUID of your swap partition, you can check this with sudo blkid | grep swap.

I found the following bug on launchpad which is supposed to be Lubuntu specific but the commands above also resolved the same issue on my Xubuntu installation.

See comments #27 and #28.

This file seems to be related to hibernate/suspend, I can confirm suspend still works on my system after the changes.

share|improve this answer

edited May 11 '18 at 17:24

rubo77

15.3k3197204

answered May 11 '18 at 14:50

mt7mt7

48623

• 
  
  
  

  
  3
  

  
  
  
  
  
  

  
  
  thanks, that worked! I also posted your solution here: unix.stackexchange.com/a/443272/20661
  
  – rubo77
  May 16 '18 at 21:39
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I removed my swap parition manually before upgrading, but I guess it was still remembered somewhere as the RESUME field was set to the old UUID. Setting it to none shaved at least 30s from my bootup time! Top!
  
  – Michel
  Jun 9 '18 at 10:03
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  For me the issue was that I didn't have a swap partition at all (no idea how that happened). I fixed my problem by creating a swap partition and adding it to the file as described in this answer.
  
  – tjespe
  Nov 26 '18 at 15:45
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I'm not sure what do you mean with "The file should contain the UUID...". I have two TYPE="swap" UUID, the real (/dev/sda6) and the mapped (/dev/mapper/cryptswap1). Maybe this happen if you don't have swap partition OR its encrypted. Anyway, I left the =none and everything works fine now.
  
  – Pablo Bianchi
  Dec 24 '18 at 3:36
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  add: in Ubuntu 18.10 /etc/initramfs-tools/conf.d/resume not exists, so I created it and RESUME=none did it for me.
  
  – NoAngel
  Dec 27 '18 at 6:13
  

  
  
  
  

add a comment | 

37

Try the following:

• open /etc/initramfs-tools/conf.d/resume
  


• replace RESUME=UUID=xxx with RESUME=none
  


• issue sudo update-initramfs -u
  


• reboot your system

The file should contain the UUID of your swap partition, you can check this with sudo blkid | grep swap.

I found the following bug on launchpad which is supposed to be Lubuntu specific but the commands above also resolved the same issue on my Xubuntu installation.

See comments #27 and #28.

This file seems to be related to hibernate/suspend, I can confirm suspend still works on my system after the changes.

share|improve this answer

edited May 11 '18 at 17:24

rubo77

15.3k3197204

answered May 11 '18 at 14:50

mt7mt7

48623

• 
  
  
  

  
  3
  

  
  
  
  
  
  

  
  
  thanks, that worked! I also posted your solution here: unix.stackexchange.com/a/443272/20661
  
  – rubo77
  May 16 '18 at 21:39
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I removed my swap parition manually before upgrading, but I guess it was still remembered somewhere as the RESUME field was set to the old UUID. Setting it to none shaved at least 30s from my bootup time! Top!
  
  – Michel
  Jun 9 '18 at 10:03
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  For me the issue was that I didn't have a swap partition at all (no idea how that happened). I fixed my problem by creating a swap partition and adding it to the file as described in this answer.
  
  – tjespe
  Nov 26 '18 at 15:45
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I'm not sure what do you mean with "The file should contain the UUID...". I have two TYPE="swap" UUID, the real (/dev/sda6) and the mapped (/dev/mapper/cryptswap1). Maybe this happen if you don't have swap partition OR its encrypted. Anyway, I left the =none and everything works fine now.
  
  – Pablo Bianchi
  Dec 24 '18 at 3:36
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  add: in Ubuntu 18.10 /etc/initramfs-tools/conf.d/resume not exists, so I created it and RESUME=none did it for me.
  
  – NoAngel
  Dec 27 '18 at 6:13
  

  
  
  
  

add a comment | 

Try the following:

• open /etc/initramfs-tools/conf.d/resume
  


• replace RESUME=UUID=xxx with RESUME=none
  


• issue sudo update-initramfs -u
  


• reboot your system

The file should contain the UUID of your swap partition, you can check this with sudo blkid | grep swap.

I found the following bug on launchpad which is supposed to be Lubuntu specific but the commands above also resolved the same issue on my Xubuntu installation.

See comments #27 and #28.

This file seems to be related to hibernate/suspend, I can confirm suspend still works on my system after the changes.

share|improve this answer

edited May 11 '18 at 17:24

rubo77

15.3k3197204

answered May 11 '18 at 14:50

mt7mt7

48623

share|improve this answer

edited May 11 '18 at 17:24

rubo77

15.3k3197204

answered May 11 '18 at 14:50

mt7mt7

48623

edited May 11 '18 at 17:24

rubo77

15.3k3197204

edited May 11 '18 at 17:24

rubo77

15.3k3197204

answered May 11 '18 at 14:50

mt7mt7

48623

answered May 11 '18 at 14:50

mt7mt7

48623

0

I had the same problem with all the install of Ubuntu.

I'm using LVM with swap on a LV.

On a desktop /etc/initramfs-tools/conf.d/resume is referring to an UUID which avoid the possibility to hibernate.

On a Server /etc/initramfs-tools/conf.d/resume does not exists after install and introduce delay at boot and/or lvmetad error.

sudo su -c 'echo RESUME=/dev/mapper/the_swap_LV_name > /etc/initramfs-tools/conf.d/resume' 
sudo update-initramfs -u

https://launchpad.net/bugs/1768230

No more delay at boot or lvmetad error.

Kind Regards

share|improve this answer

answered Feb 7 at 19:41

moocanmoocan

12

add a comment | 

0

I had the same problem with all the install of Ubuntu.

I'm using LVM with swap on a LV.

On a desktop /etc/initramfs-tools/conf.d/resume is referring to an UUID which avoid the possibility to hibernate.

On a Server /etc/initramfs-tools/conf.d/resume does not exists after install and introduce delay at boot and/or lvmetad error.

sudo su -c 'echo RESUME=/dev/mapper/the_swap_LV_name > /etc/initramfs-tools/conf.d/resume' 
sudo update-initramfs -u

https://launchpad.net/bugs/1768230

No more delay at boot or lvmetad error.

Kind Regards

share|improve this answer

answered Feb 7 at 19:41

moocanmoocan

12

add a comment | 

I had the same problem with all the install of Ubuntu.

I'm using LVM with swap on a LV.

On a desktop /etc/initramfs-tools/conf.d/resume is referring to an UUID which avoid the possibility to hibernate.

On a Server /etc/initramfs-tools/conf.d/resume does not exists after install and introduce delay at boot and/or lvmetad error.

sudo su -c 'echo RESUME=/dev/mapper/the_swap_LV_name > /etc/initramfs-tools/conf.d/resume' 
sudo update-initramfs -u

https://launchpad.net/bugs/1768230

No more delay at boot or lvmetad error.

Kind Regards

share|improve this answer

answered Feb 7 at 19:41

moocanmoocan

12

sudo su -c 'echo RESUME=/dev/mapper/the_swap_LV_name > /etc/initramfs-tools/conf.d/resume' 
sudo update-initramfs -u

share|improve this answer

answered Feb 7 at 19:41

moocanmoocan

12

answered Feb 7 at 19:41

moocanmoocan

12

answered Feb 7 at 19:41

moocanmoocan

12

0

Mine was was hanginging for 10 -15 seconds, hunting for a non-existant "A" drive. I had forgotten to change BIOS to, "not installed." Odd things, computers. Check all these things.

share|improve this answer

answered 16 mins ago

MartyMarty

1

New contributor

Marty is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

0

Mine was was hanginging for 10 -15 seconds, hunting for a non-existant "A" drive. I had forgotten to change BIOS to, "not installed." Odd things, computers. Check all these things.

share|improve this answer

answered 16 mins ago

MartyMarty

1

New contributor

Marty is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment | 

Mine was was hanginging for 10 -15 seconds, hunting for a non-existant "A" drive. I had forgotten to change BIOS to, "not installed." Odd things, computers. Check all these things.

share|improve this answer

answered 16 mins ago

MartyMarty

1

New contributor

Marty is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this answer

answered 16 mins ago

MartyMarty

1

New contributor

Marty is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered 16 mins ago

MartyMarty

1

New contributor

Marty is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

answered 16 mins ago

MartyMarty

1