Bug 5962 - Airplane mode key (Fn+F2) doesn't work on ASUS N751J
: Airplane mode key (Fn+F2) doesn't work on ASUS N751J
Status: CONFIRMED
Product: Desktop Bugs
Classification: ROSA Desktop
Component: Hardware
: Fresh
: x86_64 Linux
: Normal normal
: ---
Assigned To: Groups for solving hardware issues.
: Eugene Shatokhin
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2015-07-21 16:27 MSD by Eugene Budanov
Modified: 2015-08-20 18:57 MSD (History)
0 users

See Also:
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ISO-related:
Bad POT generating:
Upstream:


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Description Eugene Budanov 2015-07-21 16:27:13 MSD
Additional Wi-Fi on/off key not work after pressing. I can disable/enable Wi-Fi card using KDE widget only.

hw-probe after pressing key: http://hw.rosalinux.ru/index.php?probe=78122f5e8d
Comment 1 Eugene Shatokhin 2015-07-28 13:15:17 MSD
Looks like there is something wrong with the driver for that WiFi adapter. 

Please try the kernel 4.1.x from http://abf-downloads.rosalinux.ru/kernels_stable_personal/repository/rosa2014.1/x86_64/kernel_4_1/release/ and update linux-firmware from https://abf.io/build_lists/2547115.

See if the problem is still there after that.
Comment 2 Eugene Shatokhin 2015-07-28 13:39:54 MSD
You can also try this driver: https://github.com/kuba-moo/mt7630e. 

We will package it in the future, but now, it can be used as it is.
Comment 3 Eugene Budanov 2015-08-20 16:19:15 MSD
Just install Kernel and Wi-Fi above. It can't help for me. Problem is still present.
Comment 4 Eugene Budanov 2015-08-20 18:57:01 MSD
After some experiments I found a workaround solution for this laptop. For activating backlight keys you need fix /etc/default/grub and add in the end of GRUB_CMDLINE_LINUX_DEFAULT line "acpi_osi=" option (without quotes).

Example: GRUB_CMDLINE_LINUX_DEFAULT='splash=silent logo.nologo acpi_osi='

Then run update-grub2 command under root user.