Zdravím, po poslední aktualizaci Kubuntu 17.10 nastala v grubu taková událost. Obrázek řekne více než popis. Můj současný 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=5
# GRUB_HIDDEN_TIMEOUT_QUIET=true
# GRUB_TIMEOUT=10
# GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
# GRUB_CMDLINE_LINUX_DEFAULT=""
# 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=1920x1200x32
# GRUB_GFXPAYLOAD_LINUX=keep
# # 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"
# #GRUB_DISABLE_OS_PROBER=true
GRUB_DEFAULT="0"
GRUB_TIMEOUT="10"
GRUB_DISTRIBUTOR="Kubuntu"
GRUB_CMDLINE_LINUX_DEFAULT="quiet resume=UUID=7512bdae-735a-4c59-a80e-1bb27390d4a8"
GRUB_CMDLINE_LINUX=""
# If you want to enable the save default function, uncomment the following
# line, and set GRUB_DEFAULT to saved.
GRUB_SAVEDEFAULT="false"
# Preload both GPT and MBR modules so that they are not missed
GRUB_PRELOAD_MODULES="part_gpt part_msdos"
# Uncomment to enable Hidden Menu, and optionally hide the timeout count
#GRUB_HIDDEN_TIMEOUT="5"
#GRUB_HIDDEN_TIMEOUT_QUIET="true"
# Uncomment to use basic console
GRUB_TERMINAL_INPUT="console"
# Uncomment to disable graphical terminal
#GRUB_TERMINAL_OUTPUT="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="auto"
# Uncomment to allow the kernel use the same resolution used by grub
GRUB_GFXPAYLOAD_LINUX="keep"
# Uncomment if you want GRUB to pass to the Linux kernel the old parameter
# format "root=/dev/xxx" instead of "root=/dev/disk/by-uuid/xxx"
#GRUB_DISABLE_LINUX_UUID="true"
# Uncomment to disable generation of recovery mode menu entries
# GRUB_DISABLE_RECOVERY=true
# Uncomment and set to the desired menu colors. Used by normal and wallpaper
# modes only. Entries specified as foreground/background.
export GRUB_COLOR_NORMAL="light-gray/black"
export GRUB_COLOR_HIGHLIGHT="magenta/light-gray"
# Uncomment one of them for the gfx desired, a image background or a gfxtheme
#GRUB_BACKGROUND="/usr/share/images/grub/Lake_mapourika_NZ.tga"
#GRUB_THEME="/boot/grub/themes/breeze/theme.txt"
# Uncomment to get a beep at GRUB start
#GRUB_INIT_TUNE="480 440 1"
#export GRUB_MENU_PICTURE="/home/tomas/Data/Obrázky/walpaper/1440x900_v1.jpg"
GRUB_DISABLE_OS_PROBER="true"
Za radu jak z toho ven děkuji.
Zkusit zakomentovat GRUB_GFXPAYLOAD_LINUX="keep" a pak update-grub co to udělá
Citace od: ByCzech kdy 06. 03. 2018, 19:02:23
Zkusit zakomentovat GRUB_GFXPAYLOAD_LINUX="keep" a pak update-grub co to udělá
Přidáno při řešení stavu po aktualizaci kvůli dalšímu problému, po přepnutí v naběhlém systému do konzole, jenom základní vga rozlišení. Obraz se nezměnil.
ja mel stejny problem, podezrival jsem prehrivajici procesor nebo odchzejici GPU na ntb, nakonec jsem vse vyresil upgradem GRUB na 2.02
Mam Lubuntu 17.10 a stahl jsem
https://launchpadlibrarian.net/359462175/grub2_2.02-2ubuntu8_amd64.deb
https://launchpadlibrarian.net/359462178/grub2-common_2.02-2ubuntu8_amd64.deb
https://launchpadlibrarian.net/359462162/grub-pc_2.02-2ubuntu8_amd64.deb
https://launchpadlibrarian.net/359462177/grub-pc-bin_2.02-2ubuntu8_amd64.deb
sudo dpkg -i grub*.deb
sudo update-grub
To problem vyresilo.
Vitek
Vítek díky, vyřešeno podle tebe.