tested the suggested mainline kernel. wireless is not unclaimed with
this kernel (recognized with lshw) but wifi is not working properly,
icon always flashing and requesting for the wpa passphrase but never
connects. also bluetooth not available! to have wifi and bluetooth
working i have to use again 3.2.0-54.82 kernel.
i got some error messages installing the mainline kernel headers,
probably about wireless modules, so i'll attache file make.log
afaik the bug is not fixed in the mainline kernel
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1244478
Title:
Kernel 3.2.0-55 is missing driver rt2800pci for Ralink RT3290 Wireless
(unclaimed)
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Description: Ubuntu 12.04.3 LTS
Release: 12.04
On a Notebook HP 650 with Ubuntu 12.04 LTS 64-bit i received updates for
kernel 3.2.0-55-generic (exactly 3.2.0-55.85)
and starting the notebook with that kernel results in unavailable connection,
no wifi.
Starting from grub with previous kernel (3.2.0-54.82) solve the issue.
in short:
with 3.2.0-55 kernel, wireless is UNCLAIMED
with previous kernel 3.2.0-54 is working properly and "sudo lshw -C
network" from terminal report:
*-network
description: Wireless interface
product: RT3290 Wireless 802.11n 1T/1R PCIe
vendor: Ralink corp.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 00
serial: xxxxxxx
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical
wireless
configuration: broadcast=yes driver=rt2800pci
driverversion=3.2.0-54-generic firmware=0.37 ip=xxxxx latency=0 link=yes
multicast=yes wireless=IEEE 802.11bgn
resources: irq:18 memory:52510000-5251ffff
please add driver rt2800pci for Ralink RT3290 Wireless 802.11n 1T/1R
PCIe in future kernel release
thanks.
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