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    • Slow boot time after upgrade to 15.7
    Community Discussion 1802 views · 6 replies ·
    Tofloor
    poster avatar
    pr07o7yp3
    deepin
    2018-08-21 12:12
    Author
    After I upgraded to 15.7, Deepin starts load very slow. After I enter password and loading cursor appear, I have to wait about a minute before desctop shows.
    I hadn't that problem before the update. Is there anyway to fix that and I don't want to reinstall!?


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    s***[email protected]
    deepin
    2018-08-21 16:26
    #1
    After Updating Deepin 15.6 to 15.7 it may Take a while to adopt your system configure. Please reboot after your PC/laptop successfully load.  //Nepal
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    zhangshuang
    deepin
    2018-08-21 16:41
    #2
    sudo apt-get purge warm-sched  试试？
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    oscararg
    deepin
    2018-08-21 18:31
    #3
    dpkg --configure -a and sudo apt full-upgrade, simple commands but helpful ones, the first one rectifies bad installs and stopped ones, the second (as diference with distro-upgrade) not only updates packages, deletes the old ones and prevents most of the problems with updates, anyways, in full updates I always reinstall the system, and this won't be an exception.
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    pr07o7yp3
    deepin
    2018-08-22 09:44
    #4
    Edited by pr07o7yp3 at 2018-8-22 01:49

    https://bbs.deepin.org/user/95100 , yes, I thought that it would only on first restart after update, but no, it load slow everytime I start my PC.
    https://bbs.deepin.org/user/30944  it show s"ackage 'warm-sched' is not installed, so not removed"
    https://bbs.deepin.org/user/88189  it shows "0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded."

    That's part of systemd-analyze blame (I was reading that this shows what slow down startup of OS)

    hunter@hunter-pc:~$ systemd-analyze blame
             10.119s nmbd.service
              6.783s apt-daily.service
               496ms apt-daily-upgrade.service
               404ms systemd-modules-load.service
               290ms udisks2.service
               251ms systemd-logind.service
               240ms NetworkManager.service
               212ms dev-sda6.device
               160ms systemd-timesyncd.service
               150ms exim4.service
               143ms ModemManager.service
               139ms dde-filemanager-daemon.service
               122ms deepin-accounts-daemon.service
               119ms accounts-daemon.service
                99ms wpa_supplicant.service
                95ms avahi-daemon.service
                90ms laptop-mode.service
                84ms lastore-daemon.service
                79ms networking.service
                74ms smbd.service
                73ms systemd-journal-flush.service
                60ms systemd-udev-trigger.service
                50ms systemd-udevd.service
                48ms upower.service
                42ms lightdm.service
                40ms plymouth-quit-wait.service
                37ms systemd-journald.service
                33ms lvm2-monitor.service
                30ms [email protected]
                26ms alsa-restore.service
                19ms plymouth-start.service
                18ms systemd-binfmt.service
                17ms dev-disk-by\x2duuid-4b941ea0\x2dd108\x2d4432\x2d9d0f\x2dd44116e246a4.swap
                14ms polkit.service
                12ms plymouth-read-write.service


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    zhangshuang
    deepin
    2018-08-22 16:33
    #5
    if you not install warm-sched  , you can install warm-sched to try
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    pr07o7yp3
    deepin
    2018-08-23 22:46
    #6
    Ok, I fixed it with reinstall. I hope that I don't have to do that on every big update. When I was using Windows 7, it last for 6 years without reinstall. So having in mind that Linux has to be even more stable it's ridiculous to get problems on first bigger update...   
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