ubuntu升級變開機慢

自從由上一個版本升級到而家個新版本18.04
ubuntu就boot機好明顯慢左啦。
只係上一個版本升級過來咋，唔係隔幾個版本呀。
應該唔會係兼容問題啦。
請問各位覺得係咩事呢？
唔該。

我不是雙系統安裝的，沒有windows。

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samiux

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發表於 2018-5-30 14:34 | 只看該作者

自從由上一個版本升級到而家個新版本18.04
ubuntu就boot機好明顯慢左啦。
只係上一個版本升級過來咋，唔係 ...
finfin 發表於 2018-5-30 13:39

在未解答你的問題前，我想了解一下情況，勞煩解答一下，謝謝！

(1) 你是由 17.10 或是 16.04 升級的？

(2) 列出 /etc/fstab。

sudo cat /etc/fstab

複製代碼

(3) 列出 /etc/rc.local。

sudo cat /etc/rc.local

複製代碼

(4) 列出 /etc/default/grub。

sudo cat /etc/default/grub

複製代碼

(5) 你的是硬碟或是 SSD？

via HKEPC IR Pro 3.3.1 - Android(2.3.0)

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finfin

進階會員

Rank: 3 Rank: 3 Rank: 3

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發表於 2018-5-31 01:24 | 只看該作者

在未解答你的問題前，我想了解一下情況，勞煩解答一下，謝謝！

(1) 你是由 17.10 或是 16.04 升級 ...
samiux 發表於 2018-5-30 14:34

1.就上一個版本，應該係17.10
2. 列出 /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type>  <options>    <dump>  <pass>
/dev/mapper/ubuntu--vg-root /             ext4 errors=remount-ro 0    1
# /boot/efi was on /dev/sdb1 during installation
UUID=F09A-4F34  /boot/efi    vfat umask=0077    0    1
/dev/mapper/ubuntu--vg-swap_1 none          swap sw             0    0

3. 列出 /etc/rc.local
cat: /etc/rc.local: 沒有此一檔案或目錄

4. 列出 /etc/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
5. 機裡面有SSD裝linux，一個硬碟以前裝視窗時用來裝歌，片檔案的，
而家ubuntu又讀到NTSF，所以照用。

我仲有一部腦都係咁樣config遇同樣問題。

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samiux