Здравствуйте! Подскажите по такой проблеме, система очень долго грузится. Вначале думал что виснет сразу после выбора пункта меню grub, но после того как оставил машину на время оказалось что она всё-таки грузится но о-о-очень долго... Притом такое поведение не постоянно, бывает иногда что загружается быстро.
Startup finished in 2.594s (firmware) + 26min 21.490s (loader) + 3.563s (kernel) + 35.089s (userspace) = 27min 2.737s
graphical.target reached after 35.067s in userspace
В момент когда система загрузилась быстро
Startup finished in 2.288s (firmware) + 3.812s (loader) + 3.559s (kernel) + 16.178s (userspace) = 25.839s
graphical.target reached after 16.150s in userspace
systemd-analyze blame
30.086s NetworkManager-wait-online.service
11.204s plymouth-quit-wait.service
3.258s dev-mmcblk2p2.device
2.142s snapd.service
1.480s systemd-journal-flush.service
1.155s fwupd.service
1.132s dev-loop10.device
972ms dev-loop9.device
966ms dev-loop14.device
965ms dev-loop11.device
965ms dev-loop13.device
961ms dev-loop12.device
936ms dev-loop8.device
882ms dev-loop1.device
879ms dev-loop4.device
868ms dev-loop0.device
780ms networkd-dispatcher.service
746ms udisks2.service
746ms dev-loop5.device
740ms dev-loop6.device
737ms systemd-rfkill.service
736ms dev-loop3.device
735ms dev-loop7.device
734ms dev-loop2.device
564ms NetworkManager.service
524ms accounts-daemon.service
491ms upower.service
435ms keyboard-setup.service
404ms systemd-udev-trigger.service
401ms phpsessionclean.service
397ms ModemManager.service
390ms apparmor.service
373ms plymouth-start.service
357ms grub-common.service
352ms php7.3-fpm.service
335ms systemd-logind.service
333ms snap-core-6350.mount
333ms avahi-daemon.service
327ms snap-gnome\x2dlogs-61.mount
319ms networking.service
317ms snap-gnome\x2d3\x2d26\x2d1604-90.mount
308ms snap-gnome\x2d3\x2d26\x2d1604-74.mount
292ms snap-gnome\x2dsystem\x2dmonitor-100.mount
281ms snap-gnome\x2dlogs-45.mount
277ms thermald.service
267ms systemd-timesyncd.service
261ms apport.service
257ms systemd-resolved.service
253ms snap-gnome\x2dcharacters-139.mount
245ms pppd-dns.service
245ms gpu-manager.service
227ms bluetooth.service
222ms nginx.service
217ms wpa_supplicant.service
213ms user@1000.service
210ms speech-dispatcher.service
197ms snap-gnome\x2dcalculator-260.mount
191ms user@121.service
188ms snap-core18-1055.mount
188ms systemd-udevd.service
188ms systemd-journald.service
184ms gdm.service
184ms packagekit.service
177ms snap-core-7270.mount
169ms snap-gnome\x2dcalculator-406.mount
163ms rsyslog.service
157ms snap-gtk\x2dcommon\x2dthemes-1313.mount
153ms iio-sensor-proxy.service
151ms swapfile.swap
148ms bolt.service
145ms systemd-backlight@backlight:intel_backlight.service
145ms systemd-modules-load.service
140ms snap-gtk\x2dcommon\x2dthemes-818.mount
133ms alsa-restore.service
131ms snap-gnome\x2dsystem\x2dmonitor-57.mount
125ms systemd-sysctl.service
119ms snap-gnome\x2dcharacters-296.mount
105ms systemd-fsck@dev-disk-by\x2duuid-2CEC\x2dA757.service
104ms systemd-tmpfiles-setup-dev.service
88ms snapd.seeded.service
78ms polkit.service
72ms colord.service
46ms systemd-tmpfiles-setup.service
45ms systemd-remount-fs.service
44ms systemd-user-sessions.service
42ms sys-fs-fuse-connections.mount
41ms ufw.service
37ms sys-kernel-debug.mount
36ms dev-mqueue.mount
35ms dev-hugepages.mount
34ms dns-clean.service
34ms kerneloops.service
34ms kmod-static-nodes.service
31ms boot-efi.mount
27ms ureadahead-stop.service
22ms systemd-random-seed.service
19ms plymouth-read-write.service
18ms systemd-update-utmp.service
17ms systemd-update-utmp-runlevel.service
17ms sys-kernel-config.mount
15ms console-setup.service
12ms rtkit-daemon.service
11ms snapd.socket
7ms setvtrgb.service
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
loop0 7:0 0 91M 1 loop /snap/core/6350
loop1 7:1 0 140,7M 1 loop /snap/gnome-3-26-1604/90
loop2 7:2 0 1008K 1 loop /snap/gnome-logs/61
loop3 7:3 0 3,7M 1 loop /snap/gnome-system-monitor/100
loop4 7:4 0 140,7M 1 loop /snap/gnome-3-26-1604/74
loop5 7:5 0 14,5M 1 loop /snap/gnome-logs/45
loop6 7:6 0 13M 1 loop /snap/gnome-characters/139
loop7 7:7 0 2,3M 1 loop /snap/gnome-calculator/260
loop8 7:8 0 54,4M 1 loop /snap/core18/1055
loop9 7:9 0 4M 1 loop /snap/gnome-calculator/406
loop10 7:10 0 88,5M 1 loop /snap/core/7270
loop11 7:11 0 34,6M 1 loop /snap/gtk-common-themes/818
loop12 7:12 0 42,8M 1 loop /snap/gtk-common-themes/1313
loop13 7:13 0 3,7M 1 loop /snap/gnome-system-monitor/57
loop14 7:14 0 14,8M 1 loop /snap/gnome-characters/296
mmcblk2 179:0 0 29,1G 0 disk
├─mmcblk2p1 179:1 0 512M 0 part /boot/efi
└─mmcblk2p2 179:2 0 28,6G 0 part /
mmcblk2boot0 179:8 0 4M 1 disk
mmcblk2boot1 179:16 0 4M 1 disk
/etc/fstab
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/mmcblk2p2 during installation
UUID=91d1ce41-af68-4bbd-a16e-02ef6bee5c35 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/mmcblk2p1 during installation
UUID=2CEC-A757 /boot/efi vfat umask=0077 0 1
/swapfile none swap sw 0 0
blkid
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/mmcblk2: PTUUID="12831d70-8369-47c2-b41c-eec2bc7a7ad9" PTTYPE="gpt"
/dev/mmcblk2p1: UUID="2CEC-A757" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="5ccf2f02-1ad9-45e6-a7f9-d57b32f664d6"
/dev/mmcblk2p2: UUID="91d1ce41-af68-4bbd-a16e-02ef6bee5c35" TYPE="ext4" PARTUUID="d6002630-ee89-4d18-9a66-e73e85c8d36a"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
systemd-analyze critical-chain
graphical.target @35.067s
└─multi-user.target @35.067s
└─kerneloops.service @35.031s +34ms
└─network-online.target @35.029s
└─network.target @4.897s
└─NetworkManager.service @4.332s +564ms
└─dbus.service @4.256s
└─basic.target @4.195s
└─sockets.target @4.195s
└─snapd.socket @4.181s +11ms
└─sysinit.target @4.174s
└─apparmor.service @3.780s +390ms
└─local-fs.target @3.778s
└─run-user-121.mount @5.553s
└─local-fs-pre.target @841ms
└─keyboard-setup.service @401ms +435ms
└─systemd-journald.socket @370ms
└─system.slice @367ms
└─-.slice @358ms