Atheros AR9285 wireless poor performance
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned | ||
Bug Description
Binary package hint: network-manager
The chip is recognized correctly and connects to the wireless network (802.11g with WPA 2), but connection is very slow even with the computer next to the router
ProblemType: Bug
Architecture: amd64
CRDA: Error: [Errno 2] Nessun file o directory
CheckboxSubmission: 04e5b427a2a8b98
CheckboxSystem: b633b4f40868d49
Date: Tue Mar 9 18:50:38 2010
DistroRelease: Ubuntu 10.04
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
IpRoute:
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.5 metric 2
169.254.0.0/16 dev wlan0 scope link metric 1000
default via 192.168.0.1 dev wlan0 proto static
Keyfiles: Error: [Errno 2] Nessun file o directory
NonfreeKernelMo
Package: network-manager 0.8-0ubuntu2
ProcEnviron:
LANG=it_IT.utf8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: network-manager
Uname: Linux 2.6.32-16-generic x86_64
I've seen that iwconfig reports a speed of 1 Mb/s. Anyway forcing it to 54 Mb/s does not produce any result.