[Bug 2067497] Re: Can't control display backlight in 24.04 on Dell AIO system

*** This bug is a duplicate of bug 2067498 ***
https://bugs.launchpad.net/bugs/2067498

** This bug has been marked a duplicate of bug 2067498
Can't control display backlight in 24.04 on Dell AIO system

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https://bugs.launchpad.net/bugs/2067497

Title:
Can't control display backlight in 24.04 on Dell AIO system

Status in linux package in Ubuntu:
New

Bug description:
https://askubuntu.com/questions/1514988/backlight-brightness-not-
working-in-ubuntu-23-10-24-04-on-dell-7700-aio

Ubuntu 23.10/24.04
Dell Inspiron 7700 AIO
6.5.0-35-generic/6.8.0-31-generic
X11

lsb_release -rd
No LSB modules are available.
Description: Ubuntu 24.04 LTS
Release: 24.04

dell_uart_backlight isn't in the 24.04 distribution, so Dell AIO
display backlights can't be adjusted. (dell_uart_backlight is in the
23.10 distribution, but backlight control doesn't work properly there
either).

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