I made all upgrades from 16.04 Ubuntu Mate to 22.04 successfully.
From the first upgrade I noticed that I can't see my Grub start menu.
Also I noticed that my system takes longer to startup and first it starts in command line with a prompt to login and then it enters in graphical environment.
Don't know if this is suspicious:
sudo cat /var/log/boot.log| grep GRUB
[sudo] password for cent:
Starting Record successful boot for GRUB...
[ OK ] Finished Record successful boot for GRUB.
Starting GRUB failed boot detection...
[ OK ] Finished GRUB failed boot detection.
Starting Record successful boot for GRUB...
[ OK ] Finished Record successful boot for GRUB.
Starting GRUB failed boot detection...
[ OK ] Finished GRUB failed boot detection.
Starting Record successful boot for GRUB...
[ OK ] Finished Record successful boot for GRUB.
Starting GRUB failed boot detection...
[ OK ] Finished GRUB failed boot detection.
I thought that
sudo update-grub
would solve the problem but...it didn't!
Any ideas?
PS: this is not a dual boot system.
In case one needs this:
sudo cat /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_TIMEOUT_STYLE=hidden
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"
Partitions:
sudo parted -l
Model: ATA WDC WD3200BEKT-7 (scsi)
Disk /dev/sda: 320GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system Flags
1 1049kB 40,0GB 40,0GB primary ext4 boot
2 40,0GB 315GB 275GB primary ext4
3 315GB 320GB 4999MB extended
5 315GB 320GB 4999MB logical linux-swap(v1)
