21 Jul
2019
21 Jul
'19
11:20 a.m.
On Saturday 20 July 2019 03:07:00 David C. Rankin wrote:
For what it is worth I use the following script
(with a second script that
is just a wrapper to call the primary script with the -s option for startup)
The wrapper script (scrnbrightwiznv_startup.sh) is simply:
#!/bin/bash
/home/david/scr/adm/scrnbrightwiznv.sh -s
~/.tde/Autostart) I just use the symlink
scrnbrightwiznv_startup.sh -> /home/david/scr/adm/scrnbrightwiznv_startup.sh
Hello David,
It's exactly what I did as you wrote above.
"scrnbrightwiznv_startup.sh" only displays the value of the screen brightness,
always 6144 (60%).
And the file :
"/sys/class/backlight/intel_backlight/brightness"
doesn't save the new value (90%) with this method :
Menu => Trinity Configuration Center =>
Peripherical devices => Hardware Device Manager
=> Backlight => Intel HD Graphics 520
and I can adjust the brightness from 0 to 100%,
The value is not saved if I close the session.
The default value = 62%
Now, I see that the majority of the laptop is with a video card
"Intel HD Graphics 520/620" (Dell, Lenovo, HP, Compaq...),
How the users on Linux with TDE adjust their screen brightness
and save the value ?
Regards,
André