Anno domini 2019 Mon, 15 Jul 14:59:21 +0200 andre_debian@numericable.fr scripsit:
On Thursday 11 July 2019 23:35:54 Mike Bird wrote:
On Thu July 11 2019 14:28:29 andre_debian@numericable.fr wrote:
On my laptop computer , the keys F11 and F12, adjusts the brightness of the screen. But on Debian-Stretch with trinity, these two keys do nothing.
I can't help you with F11 and F12 but if it's a 70% brightness you want you can put "xbacklight -set 70" in a file called ".xsessionrc" in your home directory.
Hello,
$ xbacklight -set 70 "No outputs have backlight property"
(xbacklight is installed) I'am on Debian Stretch.
The others solutions proposed don't work.
What hardware are you on? Thinkpads need thinkpad_acpi for this to work ...
Regards,
André
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