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+--- Thread: Very slow start on mac desktop (/showthread.php?tid=3562)
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Very slow start on mac desktop - robbitybob - 12-14-2016
Help please. Loaded 3.2 on iMac and runs very well but start up is very slow as can be seen from output of analyze blame is:
13.568s dev-mapper-linux\x2d\x2dvg\x2droot.device
9.077s NetworkManager-wait-online.service
6.414s ufw.service
6.113s NetworkManager.service
5.583s networking.service
4.880s console-kit-log-system-start.service
4.668s systemd-udevd.service
4.517s lvm2-monitor.service
4.319s thermald.service
4.305s accounts-daemon.service
4.167s ModemManager.service
3.820s apparmor.service
3.803s lightdm.service
3.797s nmbd.service
3.624s samba-ad-dc.service
3.241s grub-common.service
3.221s systemd-tmpfiles-setup-dev.service
2.787s vboxdrv.service
2.436s keyboard-setup.service
2.348s gpu-manager.service
2.221s systemd-fsck@dev-disk-by\x2duuid-620bb5bc\x2db2c3\x2d4416\x2db6
1.954s systemd-journald.service
1.710s systemd-modules-load.service
Attached is system report. I've used LL for years but only a basic "copy and paste" instructions user! Any help appreciated.
Re: Very slow start on mac desktop - Hanzo - 12-14-2016
Hello robbitybob,
Are you sure that you need all these services on boot?
ModemManager or samba-ad-dc , for example?
Please see following links and check if this can help you to improve your boot up.
Re: Very slow start on mac desktop - Valtam - 12-15-2016
Consider using a static ip address. This should speed up boot time - https://www.linuxliteos.com/manual/network.html
Re: Very slow start on mac desktop - Hanzo - 12-15-2016
Quote:Consider using a static ip addressRequires to reconfigure home router. At least to check DHCP dynamic IP range.
Re: Very slow start on mac desktop - ralphy - 12-15-2016
Hi Hazno,
You don't necessarily need to reconfigure your Home router to assign a static IP address to your machine, unless the DHCP server in the router has specific rules in place to prevent it (unlikely in a home router DHCP server service). In regards to the DHCP scope, you can simply use the same IP that has been assigned to your machine by DHCP; that IP is already in the lease scope.
From Terminal:
Code:
ifconfig | grep 'Bcast'Quote:inet addr:192.168.1.122 Bcast:192.168.1.255 Mask:255.255.255.0
inet addr:192.168.1.122 is the IP address assigned by DHCP. Use it as the static IP for your machine when following Jerry's recommendation.
Re: Very slow start on mac desktop - robbitybob - 12-30-2016
Jerry and Hanzo, apologies for not responding sooner - Christmas and 7 grandkids to blame!
Thanks for the suggestions which I've done but no real difference with time from switch on to using desktop about 90 seconds . Is there anything else that can be looked at?
Re: Very slow start on mac desktop - Hanzo - 01-08-2017
Nothing I can think about without trying it.
Sorry.
Re: Very slow start on mac desktop - Valtam - 01-09-2017
It may pay to check the health of your hard drive. The start up times are slow across the board so providing you don't have any other hardware issues, I would check the health of your hard drive if I were you as your next step. Start here - http://superuser.com/questions/171195/how-to-check-the-health-of-a-hard-drive and feel free to google other suggestions.
Re: Very slow start on mac desktop - rokytnji - 01-09-2017
Also to add to what Jerry mentioned.
[email=http://www.googlubuntu.com/results/?cx=006238239194895611142%3Au-ocqbntw_o&cof=FORID%3A9&ie=UTF-8&q=bootinfoscript+&as_qdr=all&sa=Google+Search&lang=en&siteurl=http%3A%2F%2Fwww.googlubuntu.com%2F]Self Help Link[/email]
Maybe the bootinfo script will tell you what is hanging up on your boot process.
One can only try and see.
Re: Very slow start on mac desktop - robbitybob - 01-10-2017
Jerry, thanks for those ideas I'll give them a try and let you know. Cheers.