Lubuntu very slow boot with an SSD for an unknown reason, systemd-analyze not helping The Next...
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Lubuntu very slow boot with an SSD for an unknown reason, systemd-analyze not helping
The Next CEO of Stack OverflowWindows is very slow with my new SSDVery Slow Boot Time Windows 7 with SSDPC with SSD VERY Slow after Power OutageOpenSuse 13.1 PPC64 Port - Slow boot with error messages, and low color-depthHDD to SSD file transfer very slowVirtualBox Very Slow Boot TimeVery slow boot time for Dell Precision laptopCLOSED - Puzzlingly long systemd boot times, don't know where to startWindows 98 Lubuntu dual boot - Windows not bootingVery slow bootup time after adding SSD - Windows 10
I have a laptop with a 250GB SSD and dual boot Windows 10 and Lubuntu.
Windows takes less than a minute to boot, but Lubuntu takes more than three.
I tried finding the reason why, though systemd-analyze blame says that the service taking more time to load takes only 6 seconds.
systemd-analyze blame
5.920s NetworkManager-wait-online.service
911ms dev-sda5.device
409ms snap-repair.service
266ms systemd-resolved.service
228ms networking.service
208ms keyboard-setup.service
182ms apparmor.service
147ms upower.service
138ms systemd-tmpfiles-setup-dev.service
133ms systemd-timesyncd.service
129ms accounts-daemon.service
126ms snapd.service
114ms lightdm.service
110ms plymouth-quit-wait.service
108ms NetworkManager.service
92ms ModemManager.service
79ms grub-common.service
77ms preload.service
...
Although it takes more than 3 minutes to boot:
systemd-analyze time
Startup finished in 8.659s (kernel) + 3min 636ms (userspace) = 3min 9.295s
This is the systemd-analyze plot graph, it shows a huge gap, but it doesn't show any process taking a lot of time.
How can I find out what's causing the system to take so long to boot and how can I improve it?
(this is systemd-analyze critical-chain)
graphical.target @1min 36.454s
└─multi-user.target @1min 36.454s
└─whoopsie.service @1min 36.453s
└─network-online.target @1min 36.453s
└─NetworkManager-wait-online.service @1min 30.532s +5.920s
└─NetworkManager.service @1min 30.423s +108ms
└─dbus.service @1min 30.404s
└─basic.target @1min 30.390s
└─sockets.target @1min 30.390s
└─snapd.socket @1min 30.389s +1ms
└─sysinit.target @1min 30.387s
└─systemd-timesyncd.service @517ms +133ms
└─systemd-tmpfiles-setup.service @421ms +69ms
└─systemd-journal-flush.service @404ms +14ms
└─systemd-remount-fs.service @376ms +20ms
└─system.slice @164ms
└─-.slice @146ms
Edit: Using dmesg It's clear that the boot up sequence gets until crng init done. Solution posted below
linux ubuntu boot ssd lubuntu
asked Oct 2 '17 at 18:38
DemaDema
163
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I have a laptop with a 250GB SSD and dual boot Windows 10 and Lubuntu.
Windows takes less than a minute to boot, but Lubuntu takes more than three.
I tried finding the reason why, though systemd-analyze blame says that the service taking more time to load takes only 6 seconds.
systemd-analyze blame
5.920s NetworkManager-wait-online.service
911ms dev-sda5.device
409ms snap-repair.service
266ms systemd-resolved.service
228ms networking.service
208ms keyboard-setup.service
182ms apparmor.service
147ms upower.service
138ms systemd-tmpfiles-setup-dev.service
133ms systemd-timesyncd.service
129ms accounts-daemon.service
126ms snapd.service
114ms lightdm.service
110ms plymouth-quit-wait.service
108ms NetworkManager.service
92ms ModemManager.service
79ms grub-common.service
77ms preload.service
...
Although it takes more than 3 minutes to boot:
systemd-analyze time
Startup finished in 8.659s (kernel) + 3min 636ms (userspace) = 3min 9.295s
This is the systemd-analyze plot graph, it shows a huge gap, but it doesn't show any process taking a lot of time.
How can I find out what's causing the system to take so long to boot and how can I improve it?
(this is systemd-analyze critical-chain)
graphical.target @1min 36.454s
└─multi-user.target @1min 36.454s
└─whoopsie.service @1min 36.453s
└─network-online.target @1min 36.453s
└─NetworkManager-wait-online.service @1min 30.532s +5.920s
└─NetworkManager.service @1min 30.423s +108ms
└─dbus.service @1min 30.404s
└─basic.target @1min 30.390s
└─sockets.target @1min 30.390s
└─snapd.socket @1min 30.389s +1ms
└─sysinit.target @1min 30.387s
└─systemd-timesyncd.service @517ms +133ms
└─systemd-tmpfiles-setup.service @421ms +69ms
└─systemd-journal-flush.service @404ms +14ms
└─systemd-remount-fs.service @376ms +20ms
└─system.slice @164ms
└─-.slice @146ms
Edit: Using dmesg It's clear that the boot up sequence gets until crng init done. Solution posted below
linux ubuntu boot ssd lubuntu
asked Oct 2 '17 at 18:38
DemaDema
163
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
I have a laptop with a 250GB SSD and dual boot Windows 10 and Lubuntu.
Windows takes less than a minute to boot, but Lubuntu takes more than three.
I tried finding the reason why, though systemd-analyze blame says that the service taking more time to load takes only 6 seconds.
systemd-analyze blame
5.920s NetworkManager-wait-online.service
911ms dev-sda5.device
409ms snap-repair.service
266ms systemd-resolved.service
228ms networking.service
208ms keyboard-setup.service
182ms apparmor.service
147ms upower.service
138ms systemd-tmpfiles-setup-dev.service
133ms systemd-timesyncd.service
129ms accounts-daemon.service
126ms snapd.service
114ms lightdm.service
110ms plymouth-quit-wait.service
108ms NetworkManager.service
92ms ModemManager.service
79ms grub-common.service
77ms preload.service
...
Although it takes more than 3 minutes to boot:
systemd-analyze time
Startup finished in 8.659s (kernel) + 3min 636ms (userspace) = 3min 9.295s
This is the systemd-analyze plot graph, it shows a huge gap, but it doesn't show any process taking a lot of time.
How can I find out what's causing the system to take so long to boot and how can I improve it?
(this is systemd-analyze critical-chain)
graphical.target @1min 36.454s
└─multi-user.target @1min 36.454s
└─whoopsie.service @1min 36.453s
└─network-online.target @1min 36.453s
└─NetworkManager-wait-online.service @1min 30.532s +5.920s
└─NetworkManager.service @1min 30.423s +108ms
└─dbus.service @1min 30.404s
└─basic.target @1min 30.390s
└─sockets.target @1min 30.390s
└─snapd.socket @1min 30.389s +1ms
└─sysinit.target @1min 30.387s
└─systemd-timesyncd.service @517ms +133ms
└─systemd-tmpfiles-setup.service @421ms +69ms
└─systemd-journal-flush.service @404ms +14ms
└─systemd-remount-fs.service @376ms +20ms
└─system.slice @164ms
└─-.slice @146ms
Edit: Using dmesg It's clear that the boot up sequence gets until crng init done. Solution posted below
linux ubuntu boot ssd lubuntu
asked Oct 2 '17 at 18:38
DemaDema
163
I have a laptop with a 250GB SSD and dual boot Windows 10 and Lubuntu.
Windows takes less than a minute to boot, but Lubuntu takes more than three.
I tried finding the reason why, though systemd-analyze blame says that the service taking more time to load takes only 6 seconds.
systemd-analyze blame
5.920s NetworkManager-wait-online.service
911ms dev-sda5.device
409ms snap-repair.service
266ms systemd-resolved.service
228ms networking.service
208ms keyboard-setup.service
182ms apparmor.service
147ms upower.service
138ms systemd-tmpfiles-setup-dev.service
133ms systemd-timesyncd.service
129ms accounts-daemon.service
126ms snapd.service
114ms lightdm.service
110ms plymouth-quit-wait.service
108ms NetworkManager.service
92ms ModemManager.service
79ms grub-common.service
77ms preload.service
...
Although it takes more than 3 minutes to boot:
systemd-analyze time
Startup finished in 8.659s (kernel) + 3min 636ms (userspace) = 3min 9.295s
This is the systemd-analyze plot graph, it shows a huge gap, but it doesn't show any process taking a lot of time.
How can I find out what's causing the system to take so long to boot and how can I improve it?
(this is systemd-analyze critical-chain)
graphical.target @1min 36.454s
└─multi-user.target @1min 36.454s
└─whoopsie.service @1min 36.453s
└─network-online.target @1min 36.453s
└─NetworkManager-wait-online.service @1min 30.532s +5.920s
└─NetworkManager.service @1min 30.423s +108ms
└─dbus.service @1min 30.404s
└─basic.target @1min 30.390s
└─sockets.target @1min 30.390s
└─snapd.socket @1min 30.389s +1ms
└─sysinit.target @1min 30.387s
└─systemd-timesyncd.service @517ms +133ms
└─systemd-tmpfiles-setup.service @421ms +69ms
└─systemd-journal-flush.service @404ms +14ms
└─systemd-remount-fs.service @376ms +20ms
└─system.slice @164ms
└─-.slice @146ms
Edit: Using dmesg It's clear that the boot up sequence gets until crng init done. Solution posted below
linux ubuntu boot ssd lubuntu
linux ubuntu boot ssd lubuntu
asked Oct 2 '17 at 18:38
DemaDema
163
asked Oct 2 '17 at 18:38
DemaDema
163
edited Oct 3 '17 at 11:35
Dema
asked Oct 2 '17 at 18:38
DemaDema
163
asked Oct 2 '17 at 18:38
DemaDema
163
asked Oct 2 '17 at 18:38
DemaDema
163
163
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
bumped to the homepage by Community♦ 1 hour ago
This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Disabling swap fixed the problem.
Comment out the swap line in /etc/fstab and /etc/crypttab and reboot.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1685794
answered Oct 3 '17 at 11:33
DemaDema
163
Can you accept your answer and upvote it so the @Community user won't have to bump it to the homepage?
– JL2210
55 mins ago
add a comment |
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1 Answer
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1 Answer
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oldest
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active
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votes
Disabling swap fixed the problem.
Comment out the swap line in /etc/fstab and /etc/crypttab and reboot.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1685794
answered Oct 3 '17 at 11:33
DemaDema
163
Can you accept your answer and upvote it so the @Community user won't have to bump it to the homepage?
– JL2210
55 mins ago
add a comment |
Disabling swap fixed the problem.
Comment out the swap line in /etc/fstab and /etc/crypttab and reboot.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1685794
answered Oct 3 '17 at 11:33
DemaDema
163
Can you accept your answer and upvote it so the @Community user won't have to bump it to the homepage?
– JL2210
55 mins ago
add a comment |
Disabling swap fixed the problem.
Comment out the swap line in /etc/fstab and /etc/crypttab and reboot.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1685794
answered Oct 3 '17 at 11:33
DemaDema
163
Disabling swap fixed the problem.
Comment out the swap line in /etc/fstab and /etc/crypttab and reboot.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1685794
answered Oct 3 '17 at 11:33
DemaDema
163
answered Oct 3 '17 at 11:33
DemaDema
163
answered Oct 3 '17 at 11:33
DemaDema
163
answered Oct 3 '17 at 11:33
DemaDema
163
163
Can you accept your answer and upvote it so the @Community user won't have to bump it to the homepage?
– JL2210
55 mins ago
add a comment |
Can you accept your answer and upvote it so the @Community user won't have to bump it to the homepage?
– JL2210
55 mins ago
Can you accept your answer and upvote it so the @Community user won't have to bump it to the homepage?
– JL2210
55 mins ago
Can you accept your answer and upvote it so the @Community user won't have to bump it to the homepage?
– JL2210
55 mins ago
add a comment |
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