Ubuntu
linux package

  1. Bug #613963
  2. Comment #6

Comment 6 for bug 613963

Revision history for this message
lixo1 (lixo1) wrote :

In order to check the origin of the high pitch noise I opened the pc.
The noise comes from wlan/bluetooth module.

My hardware is: Wi-Fi Broadcom 43224AG 802.11 a/b/g/draft-n and HP Integrated Module with Bluetooth 2.1 Wireless Technology.
On ubuntu I'm using the default bcmwl module.

So these two problems still:
+ High pitch intermittent noise from wlan module.
+ Screen brightness is set to minimum after ubuntu boot splashscreen, then it returns to normal after logon.
+ Mouse special mouvents (like 2 fingers) doesn't work, mouse lock doesn't work.