Ubuntu
linux package

  1. Bug #1837136
  2. Comment #0

Comment 0 for bug 1837136

Revision history for this message
forevertheuni (forevertheuni) wrote : deapad_laptop disables WiFi/BT radios on Lenovo Y540

I have a brand new LeNovo legion Y540 and the ideapad_laptop module results in a rfkill.

If the module is removed/blacklisted, then wifi works, but some ACPI functionality is lost (the fans don't spin correctly and the laptop doesn't cool properly).

I will try to compile ideapad_laptop adding the laptop info to no_hw_rfkill_list[].

I only tried in ubuntu 19.10 (although this is a kernel issue)

rfkill output:
sudo rfkill
ID TYPE DEVICE SOFT HARD
 2 bluetooth hci0 blocked unblocked
 3 wlan phy0 unblocked unblocked
 4 wlan ideapad_wlan unblocked blocked
 5 bluetooth ideapad_bluetooth blocked blocked

1) Ubuntu 5.0.0-20.21-generic 5.0.8
(rest of info in attachment)