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Carlos227
n00b
Joined: 31 Jul 2020
Posts: 25
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 Posted: Thu Oct 21, 2021 2:15 am Post subject: Low resolution when using a theme in grub |
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The grub works for me with the correct resolution 1600x900x32 until I enable the theme by uncommenting the GRUB_THEME line, the theme works but it goes down to a resolution of 640x480, the resolution is supported according to videoinfo, the theme I install is https://github.com/gustawho/grub2-theme-breeze and my configuration is:
| Code: | GRUB_DISTRIBUTOR="Gentoo"
#GRUB_DEFAULT=0
GRUB_TIMEOUT=5
#GRUB_TIMEOUT_STYLE=menu
#GRUB_CMDLINE_LINUX=""
# GRUB_CMDLINE_LINUX="net.ifnames=0"
# GRUB_CMDLINE_LINUX="init=/usr/lib/systemd/systemd"
#GRUB_CMDLINE_LINUX_DEFAULT=""
#GRUB_TERMINAL=console
GRUB_GFXMODE=1600x900x32
GRUB_GFXPAYLOAD_LINUX=keep
#GRUB_THEME="/boot/grub/temas/breeze/theme.txt"
#GRUB_BACKGROUND="/boot/grub/mybackground.png"
#GRUB_DISABLE_LINUX_UUID=true
#GRUB_DISABLE_RECOVERY=true
GRUB_DISABLE_SUBMENU=y
GRUB_DISABLE_OS_PROBER=y
#GRUB_INIT_TUNE="60 800 1" |
I can't think of what else to try, and I can run the videotest correctly when the resolution is 1600x900 |
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389292
Guru
Joined: 26 Mar 2019
Posts: 504
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| Posted: Thu Oct 21, 2021 1:01 pm Post subject: |
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perhaps try "1600x900x8,auto" for a test.
you can also add
GRUB_CMDLINE_LINUX_DEFAULT="video=vesafb:1600x900-8,mtrr:3,ywrap" |
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Carlos227
n00b
Joined: 31 Jul 2020
Posts: 25
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| Posted: Thu Oct 21, 2021 2:23 pm Post subject: |
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| etnull wrote: | perhaps try "1600x900x8,auto" for a test.
you can also add
GRUB_CMDLINE_LINUX_DEFAULT="video=vesafb:1600x900-8,mtrr:3,ywrap" |
Hello, I tried the two suggestions and it did not work, it looks at 8bits but at 640x480 |
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