请原谅我，因为我是个非常兴奋的新 Linux 用户。几天前我开始遇到安装问题。我也无法进行任何备份。我遇到的所有错误都与有关linux-image-5.0.0-13-generic。我目前在linux-image-5.0.0-21-generic。
尝试运行时我收到以下消息sudo apt-get upgrade，我认为这可能是问题的线索：
sudo apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages will be REMOVED:
linux-image-5.0.0-13-generic
The following packages will be upgraded:
firefox firefox-locale-en libmysqlclient20 patch
4 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
2 not fully installed or removed.
Need to get 0 B/51.2 MB of archives.
After this operation, 8,670 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 185702 files and directories currently installed.)
Removing linux-image-5.0.0-13-generic (5.0.0-13.14) ...
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.0.0-13-generic
/etc/kernel/postrm.d/zz-update-grub:
Sourcing file `/etc/default/grub'
/usr/sbin/grub-mkconfig: 1: /etc/default/grub: blinking: not found
run-parts: /etc/kernel/postrm.d/zz-update-grub exited with return code 127
dpkg: error processing package linux-image-5.0.0-13-generic (--remove):
installed linux-image-5.0.0-13-generic package post-removal script subprocess returned error exit status 1
Errors were encountered while processing:
linux-image-5.0.0-13-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)
任何人提供的帮助都将不胜感激。到目前为止，与 Windows 相比，我喜欢我在 Linux 上学到/尝试的一切，但这有点令人沮丧。提前谢谢您。
以下是来自 grub 的几行：
blinking cursor# 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_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=nouveau.modeset=0
# 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"
答案1
/etc/default/grub：闪烁：未找到
擦除/etc/default/grub blinking cursor。
sudo -H gedit /etc/default/grub
然后运行
sudo dpkg --configure -a && sudo apt -f install