Questions tagged [boot-time]

Questions about the time period or time length of the booting process in Ubuntu.

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Ubuntu 19.04 Boot time very long

I'm wondering what is wrong with my Ubuntu boot time. I have a recent computer, with a Windows dual boot (i5 8th gen) What does userspace part refer to ? olivbau@olivier-Ubuntu:~$ systemd-analyze ...
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“Bluetooth: RFCOMM TTY layer initialized” taking long time during boot

Output of dmesg: [ 18.062831] wlp1s0: associated [ 18.516902] IPv6: ADDRCONF(NETDEV_CHANGE): wlp1s0: link becomes ready [ 18.844430] vboxdrv: loading out-of-tree module taints kernel. [ 18....
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18.04.1 LTS infinite boot time

Our Ubuntu Server 18.04 LTS is no longer booting up. Here is what's happening. (please forgive the screenshot but I can't copy'n'paste... Any idea on what is going on? EDIT1: This is a virtual ...
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1answer
489 views

How to make Kubuntu boot faster?

The time after the unit is active or started is printed after the "@" character. The time the unit takes to start is printed after the "+" character. graphical.target @2min 9.351s └─multi-user.target ...
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Which tasks are really needed for a successful boot?

From the question here I found a way to figure out, what is really time consuming. Output of systemd-analyze blame: 15.389s dev-sda5.device 15.159s snapd.service 15.133s plymouth-quit-wait.service ...
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1answer
344 views

Slow boot since dist-upgrade to 18-04

My laptop has become slower in boot time since the upgrade to Bionic Beaver. Most of the time (about 30 seconds) is lost here, according to dmesg: [ 3.376986] input: SynPS/2 Synaptics TouchPad as /...
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2answers
2k views

Plymouth taking a lot of time during boot

$ systemd-analyze blame 3min 19.728s plymouth-quit-wait.service 19.248s dev-sda4.device 13.448s systemd-udevd.service 6.593s NetworkManager-wait-online.service 4.702s snapd....
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I've got a loooong boot time again! This time it's crazily long! +10 min [duplicate]

This has become my nightmare with Ubuntu... since I'm using it (version 14.x). Everything works slick a couple of weeks after a fresh installation but I have no idea what happens in between so that ...
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98 views

Help me to decrease boot time for Ubuntu Core + LXDE-Openbox

I have this result of the commnad systemd-analyze critical-chain systemd-analyze critical-chain The time after the unit is active or started is printed after the "@" character. The time the unit ...
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1answer
11k views

How to speed up Boot Time in Ubuntu 18.04

I am using Ubuntu 18.04 I am confused with quiet splash adding nomodeset something like this.. What is the best option to boost the boot up time? My main aim is to reduce the boot time with in the ...
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705 views

Is there a way I can reduce the boot up time on my Ubuntu?

I am using Ubuntu 18.04 on a HP laptop dual booted with Windows 10, with 40 GB of disk space for Ubuntu and a 20 GB of SWAP area since I have an 8 GB of RAM. I am using a HDD. Out of the 40 GB, 32.5 ...
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Slow boot on Asus ROG GL552vw

My Asus ROG GL552vw has a very slow boot of Ubuntu 16.04 desktop. I'm booting single boot. nomodeset doesn't work. I've attached some things with the post showing systemd-analyze time, etc. It takes ...
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1answer
362 views

Boot time Ubuntu 16.04 [duplicate]

I have an HP Laptop with Ubuntu 16.04 installed (dual boot with Windows 10). The system takes over 1m to boot, as you can see from the following: $ systemd-analyze time && systemd-analyze ...
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Change the boot time on macbook

First of all, I'm not an English speaker, sorry for any mistake you might come across. I installed Ubuntu on an old macbook, and it actually runs great. The problem I have is that there is a waiting ...
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283 views

Need help analyzing slow boot (ASUS ROG X99, ACPI)

I have a fairly high end computer (8-core i7-6900K, Samsung SM961 1TB NVMe, 32GB RAM), but I have a very slow boot. $ systemd-analyze Startup finished in 21.766s (firmware) + 5.769s (loader) + 16....
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75 views

hanging problem too much

What type of service I have to removed so that hanging problem is gone? 13.373s dev-sda1.device 7.966s NetworkManager-wait-online.service 6.422s systemd-udevd.service 5....
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1answer
128 views

Lenovo T510 taking too long to boot. (Ubuntu Gnome)

I am quite new to Ubuntu. I ve just installed them to my Lenovo T510 (4384) laptop which also has a freshly installed SSD. The loading time (I 'm talking about the time it spends on the purple screen ...
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1answer
980 views

adding swap to grub and speed up ubuntu boot page

i installed ubuntu 16.04 its splash screen boot page takes long time to go to entering password page. also, system can not recognize swap and in system monitor, swap is inactive. my swap partition is ...
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391 views

Diagnosing boot time problem

I never thought much about my laptop's boot time but I now heard people complain about boot times of 30 s. I think that's about what my laptop needs, too, maybe even longer, and my laptop is better or ...
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317 views

Huge boot time on Ubuntu 16.04

On my desktop (with a brand new i3, 8Gb of DDR4 and Ubuntu installed on a SSD) I have a huge boot time on Ubuntu. $ systemd-analyze Startup finished in 6.612s (kernel) + 6min 39.443s (userspace) = ...
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4answers
10k views

At boot, networking.service is incredibly slow (5 minutes) on Ubuntu 16.10

According to systemd-analyze blame, networking-service is taking over 5 minutes to start at boot: Why is this happening and how can I fix it?
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1answer
594 views

Long boot time after dual-boot (now removed) with Debian

Distribution: Ubuntu 16.04 LTS (Minimal) with i3 as window manager. Output of systemd-analyze: Startup finished in 11.412s (kernel) + 3min 2.797s (userspace) = 3min 14.209s Output of systemd-...
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556 views

xubuntu 16.04 took more than 3 mins to boot, what settings should I change to boost the speed?

the following is the output of systemd-analyze blame, and systemd-analyze critical chain, is there any settings I could change/modify to speed up the boot? thank you. after turned off and purged ...
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2answers
5k views

Ubuntu is booting very slowly after dual boot with Kali

When I was using only Ubuntu 15.10, the boot time was very fast, it was about 15-20 seconds. Recently I installed Kali-Linux rolling edition along side Ubuntu 15.10. Afterwards the boot time of ...
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1answer
139 views

Disk idle for too long before actually booting

I recently installed an SSD. Boot time is actually great. But I'm curious to know why it seems like it idles a lot before actually booting. I notice this on the HDD light, which is off for a few ...
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57 views

Slow booting with strange logo

I uninstall and later reinstall gnome on my Ubuntu 14.04. I then upgraded to ubuntu 15.04. I am experiencing painfully slow loading, thus after using grub to select ubuntu since I dual boot ubuntu ...
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2answers
866 views

Decrease boot-up time with e4rat

I found an article on howtogeek - how to reduce boot time using e4rat. But seems that article is very old and made for Ubuntu 11.04 Since then lot of new Ubuntu versions came and now we have Ubuntu ...
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1answer
1k views

Reduce boot time between grub menu and login screen

I use Ubuntu 14.04 LTS version which used to boot fast at beginning but not i loads very slow. I searched for this but can't find suitable answers. so i want to reduce my boot time which is now ...
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1answer
499 views

compressed block device

I wanted to experiment with combining bcache and a compressed block device on a hdd and seeing if this will speedup the boot time. Are there any means of compressing a block device at the block level? ...
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2answers
202 views

How to get the boot time of Ubuntu?

I am trying to find the boot time of Ubuntu. The following tells me that my last reboot took 1 minutes 39 second. $ last reboot reboot system boot 3.8.0-29-generic Wed Jan 8 14:55 - 16:35 (01:...
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Why's ubuntu 12.10 so fast [duplicate]

I switched from windows to Ubuntu. There's a question in my mind regarding to boot up time of windows and Ubuntu (and many other Linux distros like Fedora,Linux Mint etc.). The question is "How come ...
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217 views

Slow boot due to some IO wait

I would like to improve boot time of my system now it takes almost minute. The system boots from SSD. According to bootchart the system waits for something for at least 30 seconds and does almost ...
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1answer
1k views

How can I improve my boot time? (bootchart and dmesg output included)

I've noticed that my boot time lately has been unusually slow. I am running 12.04 a laptop with a 2.40GHz CPU and 4GB of RAM. I've run bootchart and dmesg, but I'm not sure how to use them to address ...
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2answers
898 views

Very slow startup after update to 12.04

My hardware: Dell Latitude D600 laptop Processor: Intel Pentium (r) 1.8 GHz Memory 1.2 GiB Graphics R200 (RV250 4C66) x86/MMX/SSE2 TCL DRI2 Disk: 37.7 gb I did an update from 11.?? using the ...
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0answers
23k views

How to mount a Samba share at boot time? [duplicate]

Possible Duplicate: Proper fstab entry to mount a samba share on boot? How to add samba share to fstab to ensure mounting at boot time?
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1answer
1k views

How do I analyze my bootchart in order to improve boot time?

I use Ubuntu 11.10. I have boot-chart installed but I have no clue on how to use it. Someone help me and others like me out there. How to find out what should not be running or something like that ?...
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2answers
252 views

Is Samba required if you don't share folders and don't have any printers?

I wish to remove all unnecessary packages and services from Ubuntu 12.04. I was not clear whether samba is required for things other than sharing folders and printing. I don't do either of these tasks....
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4answers
3k views

Unity takes ages to start after log in

After I upgraded to 12.04 from 11.10,Unity has started taking too long to start. Booting from zero to BURG takes about 3 sec,BURG to login screen takes about 5-7sec...n then login screen to unity ...