[Kernel-packages] [Bug 1881462] Re: Brightness settings don't work on Lenovo Ideapad 5 15ARE05

@Sambit Kumar, no still didn't find a solution (other than installing Windows over Ubuntu just to be able to update the BIOS, and then reinstall Ubuntu...way too troublesome and time consuming). I wish Lenovo could provide a way to update the Bios from Linux. -- You received this bug

[Kernel-packages] [Bug 1881462] Re: Brightness settings don't work on Lenovo Ideapad 5 15ARE05

Oh and here is my BIOS version: # sudo dmidecode -s bios-version >> E7CN24WW I'd be interested to see if someone with the same BIOS versino managed to solve his brightness issue :) Thanks all! -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1881462] Re: Brightness settings don't work on Lenovo Ideapad 5 15ARE05

I updated my IdeaPad-5-15ARE05 to 5.7.10 (https://kernel.ubuntu.com /%7Ekernel-ppa/mainline/?C=N;O=D) with NO LUCK! Brightness isn't working at all. The brightness buttons change the value in this file: "/sys/class/backlight/ideapad/brightness" (from 1 to 21) but not effective. I noticed that

[Kernel-packages] [Bug 1881319] Re: Touchpad not recognized Lenovo IdeaPad 5 15ARE05 (probably falsely as touch panel)

Thanks @Simon! For information, I installed 5.7 from mainline (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7/) but Touchpad still not working. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1881462] Re: Brightness settings don't work on Lenovo Ideapad 5 15ARE05

Hey @Simon, I also installed 5.7 from mainline (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.7/) but Brightness still not working for me. I notice that adjusting the brightness using the keys or the mouse will change the number from 1 to 21 in this file: cat

[Kernel-packages] [Bug 1881319] Re: Touchpad not recognized Lenovo IdeaPad 5 15ARE05 (probably falsely as touch panel)

Also, did anyone opened an issue related to the brightness controls? Impossible to adjust the brightness -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881319 Title: Touchpad not

[Kernel-packages] [Bug 1881319] Re: Touchpad not recognized Lenovo IdeaPad 5 15ARE05 (probably falsely as touch panel)

I also have a Lenovo IdeaPad 5 15ARE05 with Ubuntu 20.04 installed on it. No touchpad working. cat /proc/bus/input/devices I: Bus=0019 Vendor= Product=0005 Version= N: Name="Lid Switch" P: Phys=PNP0C0D/button/input0 S: Sysfs=/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0 U:

[Kernel-packages] [Bug 1881319] Re: Touchpad not recognized Lenovo IdeaPad 5 15ARE05 (probably falsely as touch panel)

Seems to be related: https://bbs.archlinux.org/viewtopic.php?id=256002 (Lenovo Ideapad 5 touchpad not working / untraceable) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881319 Title: