Anno domini 2019 Mon, 15 Jul 16:37:34 +0200 andre_debian@... scripsit: > On Monday 15 July 2019 15:09:21 Dr. Nikolaus Klepp wrote: > > Anno domini 2019 Mon, 15 Jul 14:59:21 +0200 > > andre_debian@... scripsit: > > > On Thursday 11 July 2019 23:35:54 Mike Bird wrote: > > > > On Thu July 11 2019 14:28:29 andre_debian@... 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. > > > > $ 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 ... > > My computer laptop is Lenovo, video card Intel 520. > > Only the Function keys F1 and F2 work for the sound, increase , decrease. > > Package "thinkpad_acpi" doesn't exist on Debian. It's a kernel module $ lsmod|grep thinkpad_acpi thinkpad_acpi 106496 0 nvram 16384 1 thinkpad_acpi snd 98304 12 snd_hda_codec_generic,snd_hwdep,snd_hda_intel,snd_hda_codec_analog,snd_hda_codec,snd_timer,thinkpad_acpi,snd_pcm rfkill 28672 4 bluetooth,thinkpad_acpi,cfg80211 battery 20480 1 thinkpad_acpi video 45056 2 thinkpad_acpi,i915 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: trinity-users-unsubscribe@... > For additional commands, e-mail: trinity-users-help@... > Read list messages on the web archive: http://trinity-users.pearsoncomputing.net/ > Please remember not to top-post: http://trinity.pearsoncomputing.net/mailing_lists/#top-posting > > -- Please do not email me anything that you are not comfortable also sharing with the NSA, CIA ...