Comment 1 for bug 1040943

I have updated the linux-firmware to version 1.90 because i saw this update:
ar3k: add patch and sysconfig for Qualcomm Atheros AR9462
(https://launchpad.net/ubuntu/+source/linux-firmware/1.85)

I was happy for about 1 hour, after that disconnections started again (it is joking me right ;))
Please it is very annoying.

P.S.1 I think the Atheros AR9462 also has bluetooth support, guess what my system tells me no adapter was found (and i have tried the btcoex_enable option)

P.S.2. The modinfo ath9k:

filename: /lib/modules/3.2.0-29-generic/updates/cw-3.3/ath9k.ko
license: Dual BSD/GPL
description: Support for Atheros 802.11n wireless LAN cards.
author: Atheros Communications
srcversion: 21EAA32311830AA82C5169B
alias: platform:ar934x_wmac
alias: platform:ar933x_wmac
alias: platform:ath9k
alias: pci:v0000168Cd00000034sv*sd*bc*sc*i*
alias: pci:v0000168Cd00000033sv*sd*bc*sc*i*
alias: pci:v0000168Cd00000032sv*sd*bc*sc*i*
alias: pci:v0000168Cd00000030sv*sd*bc*sc*i*
alias: pci:v0000168Cd0000002Esv*sd*bc*sc*i*
alias: pci:v0000168Cd0000002Dsv*sd*bc*sc*i*
alias: pci:v0000168Cd0000002Csv*sd*bc*sc*i*
alias: pci:v0000168Cd0000002Bsv*sd*bc*sc*i*
alias: pci:v0000168Cd0000002Asv*sd*bc*sc*i*
alias: pci:v0000168Cd00000029sv*sd*bc*sc*i*
alias: pci:v0000168Cd00000027sv*sd*bc*sc*i*
alias: pci:v0000168Cd00000024sv*sd*bc*sc*i*
alias: pci:v0000168Cd00000023sv*sd*bc*sc*i*
depends: ath9k_hw,ath9k_common,mac80211,cfg80211,ath
vermagic: 3.2.0-29-generic SMP mod_unload modversions
parm: debug:Debugging mask (uint)
parm: nohwcrypt:Disable hardware encryption (int)
parm: blink:Enable LED blink on activity (int)
parm: btcoex_enable:Enable wifi-BT coexistence (int)