Hello everyone!
My GNU/Linux distribution is Fedora 22 Workstation and current kernel is 4.0.6-300. I have a trouble with Fedora's very slow boot -- it takes about 2m 50s from press power on to final desktop. Recently I have installed Slackware 14.1 to my computer and it was necessary to do a repartition on a hard disk. For this I used GParted and did a swapoff for Fedora's swap-section because without it I couldn't have an access to extended-section on a hard disk where I wanted to install Slackware. After Slackware's successfully installation I had mounted /swap and changed it's UUID in /etc/fstab. I really didn't done anything with Fedora's / and /home and just unmount and then mount /swap! I think that installation of a new distribution couldn't do anything with existing system but right after it I achieved my trouble so I retell it. Before this boot took just about 40-50 seconds but now it about 3 minutes.
The output of systemd-analyze time is:
Code:
Startup finished in 1.473s (kernel) + 1min 32.176s (initrd) + 59.913s (userspace) = 2min 33.563s
... systemd-analyze critical-chain:
Code:
graphical.target @59.906s
└─multi-user.target @59.906s
└─crond.service @33.815s
└─systemd-user-sessions.service @33.303s +316ms
└─remote-fs.target @33.303s
└─remote-fs-pre.target @33.303s
└─iscsi-shutdown.service @33.302s
└─network.target @33.211s
└─wpa_supplicant.service @35.864s +851ms
└─basic.target @19.405s
└─sockets.target @19.405s
└─cups.socket @19.405s
└─sysinit.target @19.386s
└─systemd-update-utmp.service @19.254s +130ms
└─auditd.service @19.122s +129ms
└─systemd-tmpfiles-setup.service @18.825s +294ms
└─systemd-journal-flush.service @4.169s +14.645s
└─systemd-remount-fs.service @4.133s +25ms
└─systemd-fsck-root.service @3.278s +854ms
└─systemd-journald.socket
└─-.slice
... systemd-analyze blame:
Code:
1min 40.692s dev-sda7.device
26.087s plymouth-quit-wait.service
14.645s systemd-journal-flush.service
10.436s firewalld.service
9.616s systemd-udev-settle.service
7.538s accounts-daemon.service
5.270s cups.service
2.970s lvm2-monitor.service
2.600s polkit.service
2.545s chronyd.service
2.528s abrtd.service
2.371s systemd-udevd.service
2.077s packagekit.service
2.075s systemd-logind.service
2.040s mcelog.service
1.877s systemd-fsck@dev-disk-by\x2duuid-b654c06b\x2d02c9\x2d4612\x2dacca\x2d3a59b177e899.service
1.834s ModemManager.service
1.831s gdm.service
1.814s bluetooth.service
1.810s avahi-daemon.service
1.746s rtkit-daemon.service
1.581s systemd-rfkill@rfkill0.service
1.503s abrt-ccpp.service
1.502s plymouth-start.service
1.388s systemd-tmpfiles-setup-dev.service
1.327s NetworkManager.service
972ms dev-disk-by\x2duuid-416979d0\x2db3dc\x2d4831\x2da5e9\x2d31d3ef5b7a08.swap
854ms systemd-fsck-root.service
851ms wpa_supplicant.service
828ms fedora-readonly.service
741ms systemd-tmpfiles-clean.service
564ms sys-kernel-debug.mount
496ms tmp.mount
494ms systemd-journald.service
461ms systemd-random-seed.service
439ms dev-mqueue.mount
429ms fedora-import-state.service
417ms dmraid-activation.service
415ms systemd-backlight@backlight:intel_backlight.service
392ms dnf-makecache.service
377ms systemd-udev-trigger.service
374ms systemd-sysctl.service
366ms dev-hugepages.mount
358ms dracut-shutdown.service
316ms systemd-user-sessions.service
294ms systemd-tmpfiles-setup.service
281ms plymouth-read-write.service
267ms colord.service
233ms user@42.service
229ms home.mount
162ms kmod-static-nodes.service
130ms systemd-update-utmp.service
129ms auditd.service
93ms user@1000.service
86ms udisks2.service
77ms upower.service
65ms systemd-vconsole-setup.service
40ms livesys.service
25ms systemd-remount-fs.service
25ms livesys-late.service
22ms systemd-rfkill@rfkill1.service
9ms sys-fs-fuse-connections.mount
6ms systemd-update-utmp-runlevel.service
2ms sys-kernel-config.mount
So you can see that it takes 1min 40s to boot /dev/sda7 which is / section for Fedora. I think it may be the critical thing that takes so much time.
What can it be and how can I solve it? Please, help, I really have no ideas.
P.S. Sorry for my English if there are any mistakes.