Ubuntu медленная загрузка после обновления с 16.04 до 18.04
Я обновил Ubuntu до 18.04, и после поиска по нескольким темам на форумах загрузка заняла слишком много времени, и ни одна из них не смогла полностью решить мою проблему, я просто хочу, чтобы система загружалась немного быстрее, чем эта.
$ systemd-analyze time
Startup finished in 7.238s (firmware) + 14.395s (loader) + 7.974s (kernel) + 1min 54.051s (userspace) = 2min 23.660s
graphical.target reached after 1min 33.779s in userspace
Я новичок в Ubuntu и не знаю, подходит ли это время для загрузки, я считаю, что это не так.
$ systemd-analyze critical-chain
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 @1min 33.779s
└─multi-user.target @1min 33.779s
└─kerneloops.service @1min 5.250s +325ms
└─network-online.target @1min 5.164s
└─NetworkManager-wait-online.service @45.826s +19.337s
└─NetworkManager.service @38.714s +7.109s
└─dbus.service @33.112s
└─basic.target @32.856s
└─sockets.target @32.856s
└─snapd.socket @32.710s +48ms
└─sysinit.target @32.541s
└─systemd-timesyncd.service @31.753s +788ms
└─systemd-tmpfiles-setup.service @29.934s +1.763s
└─systemd-journal-flush.service @5.848s +24.085s
└─systemd-remount-fs.service @4.499s +1.346s
└─systemd-journald.socket @4.420s
└─system.slice @4.419s
└─-.slice @4.416s
Когда я пытаюсь systemd-analyze --system plot > test.svg ничего не происходит, я работаю в пользовательском интерфейсе
Вот мой журнал загрузки:
Scanning for Btrfs filesystems
UBUNTU: clean, 243040/59637760 files, 5431719/238545920 blocks
[[0;1;31mFAILED[0m] Failed to start LSB: AppArmor initialization.
See 'systemctl status apparmor.service' for details.
Starting Raise network interfaces...
[[0;32m OK [0m] Reached target System Initialization.
[[0;32m OK [0m] Listening on CUPS Scheduler.
[[0;32m OK [0m] Started Daily apt download activities.
[[0;32m OK [0m] Started CUPS Scheduler.
[[0;32m OK [0m] Listening on ACPID Listen Socket.
[[0;32m OK [0m] Started ACPI Events Check.
[[0;32m OK [0m] Reached target Paths.
[[0;32m OK [0m] Started Daily apt upgrade and clean activities.
[[0;32m OK [0m] Started Daily Cleanup of Temporary Directories.
[[0;32m OK [0m] Reached target Timers.
[[0;32m OK [0m] Listening on D-Bus System Message Bus Socket.
[[0;32m OK [0m] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[[0;32m OK [0m] Listening on UUID daemon activation socket.
Starting Socket activation for snappy daemon.
[[0;32m OK [0m] Listening on Socket activation for snappy daemon.
[[0;32m OK [0m] Reached target Sockets.
[[0;32m OK [0m] Reached target Basic System.
[[0;32m OK [0m] Started CUPS Scheduler.
Starting Avahi mDNS/DNS-SD Stack...
Starting Accounts Service...
[[0;32m OK [0m] Started Regular background program processing daemon.
Starting NVIDIA Persistence Daemon...
Starting LSB: automatic crash report generation...
Starting Permit User Sessions...
Starting LSB: Record successful boot for GRUB...
Starting Restore /etc/resolv.conf if the system crashed before the ppp link was shut down...
Starting LSB: Set the CPU Frequency Scaling governor to "ondemand"...
[[0;32m OK [0m] Started Self Monitoring and Reporting Technology (SMART) Daemon.
Starting Thermal Daemon Service...
Starting Modem Manager...
Starting System Logging Service...
Starting Login Service...
[[0;32m OK [0m] Started ACPI event daemon.
Starting LSB: daemon to balance interrupts for SMP systems...
[[0;32m OK [0m] Started D-Bus System Message Bus.
[[0;32m OK [0m] Started Avahi mDNS/DNS-SD Stack.
[[0;32m OK [0m] Started Thermal Daemon Service.
[[0;32m OK [0m] Started Make remote CUPS printers available locally.
Starting Network Manager...
Starting Detect the available GPUs and deal with any system changes...
Starting Delay loading btusb...
Starting Save/Restore Sound Card State...
[[0;32m OK [0m] Started Run anacron jobs.
Starting LSB: Speech Dispatcher...
Starting Snappy daemon...
[[0;32m OK [0m] Started System Logging Service.
[[0;32m OK [0m] Started Load/Save RF Kill Switch Status.
[[0;1;31mFAILED[0m] Failed to start NVIDIA Persistence Daemon.
See 'systemctl status nvidia-persistenced.service' for details.
[[0;32m OK [0m] Started Permit User Sessions.
[[0;32m OK [0m] Started Restore /etc/resolv.conf if the system crashed before the ppp link was shut down.
[[0;32m OK [0m] Started Save/Restore Sound Card State.
[[0;32m OK [0m] Started LSB: Speech Dispatcher.
[[0;32m OK [0m] Started Login Service.
Starting Authenticate and Authorize Users to Run Privileged Tasks...
[[0;32m OK [0m] Started Raise network interfaces.
[[0;32m OK [0m] Started LSB: Set the CPU Frequency Scaling governor to "ondemand".
[[0;32m OK [0m] Started LSB: automatic crash report generation.
[[0;32m OK [0m] Started LSB: Record successful boot for GRUB.
[[0;32m OK [0m] Started Delay loading btusb.
Starting Bluetooth service...
[[0;32m OK [0m] Created slice User Slice of root.
[[0;32m OK [0m] Started LSB: daemon to balance interrupts for SMP systems.
[[0;32m OK [0m] Started Session c1 of user root.
Starting User Manager for UID 0...
[[0;32m OK [0m] Started Bluetooth service.
[[0;32m OK [0m] Reached target Bluetooth.
[[0;32m OK [0m] Started Authenticate and Authorize Users to Run Privileged Tasks.
[[0;32m OK [0m] Started Accounts Service.
[[0;32m OK [0m] Started User Manager for UID 0.
Stopping User Manager for UID 0...
[[0;32m OK [0m] Created slice User Slice of root.
[[0;32m OK [0m] Started Session c2 of user root.
Starting Hostname Service...
Starting User Manager for UID 0...
[[0;32m OK [0m] Started User Manager for UID 0.
Stopping User Manager for UID 0...
[[0;32m OK [0m] Stopped User Manager for UID 0.
[[0;32m OK [0m] Created slice User Slice of root.
Starting User Manager for UID 0...
[[0;32m OK [0m] Started Session c3 of user root.
[[0;32m OK [0m] Started User Manager for UID 0.
Stopping User Manager for UID 0...
[[0;32m OK [0m] Created slice User Slice of root.
[[0;32m OK [0m] Started Session c4 of user root.
Starting User Manager for UID 0...
[[0;32m OK [0m] Started Network Manager.
[[0;32m OK [0m] Reached target Network.
[[0;32m OK [0m] Started Unattended Upgrades Shutdown.
Starting Network Manager Wait Online...
[[0;32m OK [0m] Started User Manager for UID 0.
Stopping User Manager for UID 0...
[[0;32m OK [0m] Stopped User Manager for UID 0.
[[0;32m OK [0m] Started Hostname Service.
[[0;32m OK [0m] Removed slice User Slice of root.
Starting NVIDIA Persistence Daemon...
[[0;1;31mFAILED[0m] Failed to start NVIDIA Persistence Daemon.
See 'systemctl status nvidia-persistenced.service' for details.
[[0;32m OK [0m] Started Snappy daemon.
[[0;32m OK [0m] Started Modem Manager.
Starting Wait until snapd is fully seeded...
Starting Network Manager Script Dispatcher Service...
[[0;32m OK [0m] Created slice User Slice of root.
[[0;32m OK [0m] Started Wait until snapd is fully seeded.
[[0;32m OK [0m] Started Network Manager Script Dispatcher Service.
[[0;32m OK [0m] Started Session c5 of user root.
[[0;32m OK [0m] Stopped NVIDIA Persistence Daemon.
Starting User Manager for UID 0...
[[0;32m OK [0m] Started User Manager for UID 0.
Stopping User Manager for UID 0...
[[0;32m OK [0m] Stopped User Manager for UID 0.
[[0;32m OK [0m] Removed slice User Slice of root.
[[0;32m OK [0m] Stopped NVIDIA Persistence Daemon.
[[0;32m OK [0m] Started Detect the available GPUs and deal with any system changes.
Starting Light Display Manager...
UBUNTU: clean, 218252/59637760 files, 5971716/238545920 blocks
UBUNTU: clean, 257248/59637760 files, 29418783/238545920 blocks
[[0m[0;31m* [0m] (1 of 6) A start job is running for Set the console keyboard layout (6s / no limit)
[K[[0;1;31m*[0m[0;31m* [0m] (1 of 6) A start job is running for Set the console keyboard layout (7s / no limit)
[K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (1 of 6) A start job is running for Set the console keyboard layout (8s / no limit)
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 6) A start job is running for Create Static Device Nodes in /dev (8s / no limit)
[K[[0;32m OK [0m] Started Apply Kernel Variables.
[[0;32m OK [0m] Started Create Static Device Nodes in /dev.
Starting udev Kernel Device Manager...
[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (2 of 5) A start job is running for dev-disk-by\x2duuid-113636f4\x2dbf02\x2d4a30\x2dbf67\x2deb610b3b5139.device (15s / 1min 30s)
[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (2 of 5) A start job is running for dev-disk-by\x2duuid-113636f4\x2dbf02\x2d4a30\x2dbf67\x2deb610b3b5139.device (16s / 1min 30s)
[K[ [0;31m*[0;1;31m*[0m] (3 of 5) A start job is running for udev Kernel Device Manager (16s / 1min 40s)
[K[ [0;31m*[0m] (3 of 5) A start job is running for udev Kernel Device Manager (17s / 1min 40s)
[K[ [0;31m*[0;1;31m*[0m] (3 of 5) A start job is running for udev Kernel Device Manager (17s / 1min 40s)
[K[ [0;31m*[0;1;31m*[0m[0;31m*[0m] (4 of 5) A start job is running for Flush Journal to Persistent Storage (18s / 1min 30s)
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (4 of 5) A start job is running for Flush Journal to Persistent Storage (18s / 1min 30s)
[K[ [0;31m*[0;1;31m*[0m[0;31m* [0m] (4 of 5) A start job is running for Flush Journal to Persistent Storage (19s / 1min 30s)
[K[[0;31m*[0;1;31m*[0m[0;31m* [0m] (5 of 5) A start job is running for dev-disk-by\x2duuid-723F\x2d6C4E.device (20s / 1min 30s)
[K[[0;1;31m*[0m[0;31m* [0m] (5 of 5) A start job is running for dev-disk-by\x2duuid-723F\x2d6C4E.device (20s / 1min 30s)
[K[[0;32m OK [0m] Started Flush Journal to Persistent Storage.
[[0;32m OK [0m] Started udev Kernel Device Manager.
[[0;32m OK [0m] Created slice system-systemd\x2dbacklight.slice.
Starting Load/Save Screen Backlight Brightness of leds:dell::kbd_backlight...
[[0;32m OK [0m] Started Load/Save Screen Backlight Brightness of leds:dell::kbd_backlight.
Starting Load/Save Screen Backlight Brightness of backlight:intel_backlight...
[[0;32m OK [0m] Started Load/Save Screen Backlight Brightness of backlight:intel_backlight.
[[0;32m OK [0m] Started Set the console keyboard layout.
[[0;32m OK [0m] Reached target Sound Card.
Starting Show Plymouth Boot Screen...
[[0;32m OK [0m] Reached target Local File Systems (Pre).
Mounting Mount unit for gnome-3-26-1604, revision 70...
Mounting Mount unit for gnome-characters, revision 103...
Mounting Mount unit for core, revision 4917...
Mounting Mount unit for gtk-common-themes, revision 319...
Mounting Mount unit for gnome-logs, revision 37...
Mounting Mount unit for gnome-calculator, revision 180...
Mounting Mount unit for firefox, revision 107...
Mounting Mount unit for gnome-system-monitor, revision 51...
[[0;32m OK [0m] Mounted Mount unit for gnome-3-26-1604, revision 70.
[[0;32m OK [0m] Mounted Mount unit for gnome-characters, revision 103.
[[0;32m OK [0m] Mounted Mount unit for core, revision 4917.
[[0;32m OK [0m] Mounted Mount unit for gtk-common-themes, revision 319.
[[0;32m OK [0m] Mounted Mount unit for gnome-system-monitor, revision 51.
[[0;32m OK [0m] Mounted Mount unit for gnome-logs, revision 37.
[[0;32m OK [0m] Mounted Mount unit for gnome-calculator, revision 180.
[[0;32m OK [0m] Mounted Mount unit for firefox, revision 107.
[[0;32m OK [0m] Started Show Plymouth Boot Screen.
[[0;32m OK [0m] Started Forward Password Requests to Plymouth Directory Watch.
[[0;32m OK [0m] Reached target Local Encrypted Volumes.
[[0;32m OK [0m] Found device ST1000LM035-1RK172 4.
Activating swap /dev/disk/by-uuid/113636f4-bf02-4a30-bf67-eb610b3b5139...
[[0;32m OK [0m] Found device ST1000LM035-1RK172 ESP.
[[0;32m OK [0m] Activated swap /dev/disk/by-uuid/113636f4-bf02-4a30-bf67-eb610b3b5139.
[[0;32m OK [0m] Reached target Swap.
Starting File System Check on /dev/disk/by-uuid/723F-6C4E...
[[0;32m OK [0m] Started File System Check Daemon to report status.
[[0;32m OK [0m] Started File System Check on /dev/disk/by-uuid/723F-6C4E.
Mounting /boot/efi...
[[0;32m OK [0m] Mounted /boot/efi.
[[0;32m OK [0m] Reached target Local File Systems.
Starting Clean up any mess left by 0dns-up...
Starting Create Volatile Files and Directories...
Starting AppArmor initialization...
Starting Set console font and keymap...
Starting Tell Plymouth To Write Out Runtime Data...
[[0;32m OK [0m] Started Clean up any mess left by 0dns-up.
Starting Nameserver information manager...
[[0;32m OK [0m] Started Nameserver information manager.
[[0;32m OK [0m] Reached target Network (Pre).
[[0;32m OK [0m] Started Tell Plymouth To Write Out Runtime Data.
[[0;32m OK [0m] Started Set console font and keymap.
[[0;32m OK [0m] Started Create Volatile Files and Directories.
Starting Network Time Synchronization...
Starting Update UTMP about System Boot/Shutdown...
Starting Network Name Resolution...
[[0;32m OK [0m] Started Update UTMP about System Boot/Shutdown.
[[0;32m OK [0m] Started AppArmor initialization.
Starting Raise network interfaces...
[[0;32m OK [0m] Started Raise network interfaces.
[[0;32m OK [0m] Started Network Name Resolution.
[[0;32m OK [0m] Reached target Host and Network Name Lookups.
[[0;32m OK [0m] Started Network Time Synchronization.
[[0;32m OK [0m] Reached target System Initialization.
[[0;32m OK [0m] Listening on UUID daemon activation socket.
[[0;32m OK [0m] Listening on D-Bus System Message Bus Socket.
[[0;32m OK [0m] Listening on ACPID Listen Socket.
[[0;32m OK [0m] Listening on CUPS Scheduler.
[[0;32m OK [0m] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[[0;32m OK [0m] Started Message of the Day.
[[0;32m OK [0m] Started resolvconf-pull-resolved.path.
[[0;32m OK [0m] Started CUPS Scheduler.
[[0;32m OK [0m] Started Daily Cleanup of Temporary Directories.
[[0;32m OK [0m] Started ACPI Events Check.
[[0;32m OK [0m] Reached target Paths.
Starting Socket activation for snappy daemon.
[[0;32m OK [0m] Reached target System Time Synchronized.
[[0;32m OK [0m] Started Discard unused blocks once a week.
[[0;32m OK [0m] Started Trigger anacron every hour.
[[0;32m OK [0m] Started Daily apt download activities.
[[0;32m OK [0m] Started Daily apt upgrade and clean activities.
[[0;32m OK [0m] Reached target Timers.
[[0;32m OK [0m] Listening on Socket activation for snappy daemon.
[[0;32m OK [0m] Reached target Sockets.
[[0;32m OK [0m] Reached target Basic System.
Starting Thermal Daemon Service...
[[0;32m OK [0m] Started D-Bus System Message Bus.
Starting Login Service...
Starting Dispatcher daemon for systemd-networkd...
[[0;32m OK [0m] Started Run anacron jobs.
Starting Disk Manager...
Starting resolvconf-pull-resolved.service...
Starting LSB: Record successful boot for GRUB...
[[0;32m OK [0m] Started ACPI event daemon.
Starting Accounts Service...
Starting Network Manager...
Starting Save/Restore Sound Card State...
Starting LSB: LVM2 metadata daemon...
[[0;32m OK [0m] Started Regular background program processing daemon.
Starting Avahi mDNS/DNS-SD Stack...
[[0;32m OK [0m] Started Set the CPU Frequency Scaling governor.
[[0;32m OK [0m] Reached target Login Prompts.
Starting WPA supplicant...
[[0;32m OK [0m] Started irqbalance daemon.
Starting Delay loading btusb...
Starting Restore /etc/resolv.conf if the system crashed before the ppp link was shut down...
Starting LSB: LVM2 poll daemon...
[[0;32m OK [0m] Started CUPS Scheduler.
Starting LSB: Speech Dispatcher...
Starting Modem Manager...
Starting System Logging Service...
Starting Detect the available GPUs and deal with any system changes...
Starting LSB: automatic crash report generation...
Starting Snappy daemon...
[[0;32m OK [0m] Started resolvconf-pull-resolved.service.
[[0;32m OK [0m] Started Save/Restore Sound Card State.
[[0;32m OK [0m] Started LSB: LVM2 poll daemon.
[[0;32m OK [0m] Started LSB: LVM2 metadata daemon.
[[0;32m OK [0m] Started LSB: Speech Dispatcher.
[[0;32m OK [0m] Started Thermal Daemon Service.
[[0;32m OK [0m] Started LSB: automatic crash report generation.
[[0;32m OK [0m] Started Login Service.
[[0;32m OK [0m] Started Restore /etc/resolv.conf if the system crashed before the ppp link was shut down.
[[0;32m OK [0m] Started Delay loading btusb.
Starting Bluetooth service...
[[0;32m OK [0m] Started Bluetooth service.
[[0;32m OK [0m] Reached target Bluetooth.
Starting Hostname Service...
[[0;32m OK [0m] Started LSB: Record successful boot for GRUB.
Starting Authorization Manager...
[[0;32m OK [0m] Started Hostname Service.
[[0;32m OK [0m] Started System Logging Service.
[[0;32m OK [0m] Started Authorization Manager.
[[0;32m OK [0m] Started Modem Manager.
[[0;32m OK [0m] Started Accounts Service.
[[0;32m OK [0m] Started Avahi mDNS/DNS-SD Stack.
[[0;32m OK [0m] Started Make remote CUPS printers available locally.
[[0;32m OK [0m] Started WPA supplicant.
[[0;32m OK [0m] Started Dispatcher daemon for systemd-networkd.
[[0;32m OK [0m] Started Disk Manager.
[[0;32m OK [0m] Started Network Manager.
Starting Network Manager Wait Online...
[[0;32m OK [0m] Reached target Network.
[[0;32m OK [0m] Started Unattended Upgrades Shutdown.
Starting Permit User Sessions...
[[0;32m OK [0m] Started Permit User Sessions.
Starting Hold until boot process finishes up...
[[0;32m OK [0m] Created slice User Slice of root.
Starting User Manager for UID 0...
[[0;32m OK [0m] Started Session c1 of user root.
Starting Network Manager Script Dispatcher Service...
[[0;32m OK [0m] Started Network Manager Script Dispatcher Service.
[[0;32m OK [0m] Started Snappy daemon.
Starting Wait until snapd is fully seeded...
[[0;32m OK [0m] Started Wait until snapd is fully seeded.
[[0;32m OK [0m] Started User Manager for UID 0.
[[0;32m OK [0m] Started Detect the available GPUs and deal with any system changes.
Starting GNOME Display Manager...
UBUNTU: clean, 917293/59637760 files, 34792799/238545920 blocks
UBUNTU: clean, 923313/59637760 files, 34693633/238545920 blocks
UBUNTU: clean, 936905/59637760 files, 34631911/238545920 blocks