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[Solved] brightness screen asus r753ua xfce4 ???
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skorefish
Apprentice
Apprentice


Joined: 21 Jun 2015
Posts: 281

PostPosted: Mon Jul 24, 2017 6:20 pm    Post subject: [Solved] brightness screen asus r753ua xfce4 ??? Reply with quote

Hi
I 'm trying to change the brightness of an asus 753ua in xfce4
This also doesn't work in systemrescuecd,...

dmesg https://paste.pound-python.org/show/z18Q5vhPhxiKeMH1vqCT/

.config https://paste.pound-python.org/show/KfdfNhBbsxB0j5VmTLcL/

ok i can use eg xbacklight -set 60 or ... -inc +5 or... -dev +5
but how to link this to fn+F6 or do i need to (re)install a package?


when i use acpi-listen
when i press
FN+F7 video/displayoff DOFF 00000089 00000000 K
PNP0C14:00 000000ff 00000000

FN+F6 and FN+F5 -> nothing happens


SOLUTION/: grub.cfg-> linux /vmlinuz-4.9.34-gentoo root=/dev/sda8 rw resume=/dev/sda8 8) acpi_osi= :wink:
so osi = nothing, don't know why this works, someone???
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DONAHUE
Watchman
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Joined: 09 Dec 2006
Posts: 7550
Location: Goose Creek SC

PostPosted: Tue Jul 25, 2017 12:21 pm    Post subject: Reply with quote

See https://unix.stackexchange.com/questions/246672/how-to-set-acpi-osi-parameter-in-the-grub
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