*** This bug is a duplicate of bug 773154 ***
https://bugs.launchpad.net/bugs/773154
** Description changed:
In Windows 7 the signal is excellent, stable and strong. I use the
netbook for every home, but in Ubuntu you can only connect a few meters
away. In my university can not connect because the signal is too weak.
In Windows 7 is okay. Everyone in my building at the university can
connect very well with Windows. Who uses computer ath9k driver, no.
- Just search on Google to know that everyone who uses Atheros AR9285 have
- problems, even with computer hardware certified by Canonical.
+ Just search on Google to know that everyone who uses Atheros AR9285 have
problems, even with computer hardware certified by Canonical:
+ http://www.ubuntu.com/certification/catalog/component/pci:002B:168C-NETWORK
My computer: Asus EeePC 1215B - APU AMD C-50, 2GB RAM.
Distro: Ubuntu 12.04 Beta 1 - 32-bit (64-bit the problem continues)
Kernel (uname -a): 3.2.0-18-generic-pae #28-Ubuntu SMP Fri Mar 2 22:11:12 UTC
2012 i686 athlon i386 GNU/Linux
Driver wireless: ath9k
Network:
idescrição: Interface sem fio
produto: AR9285 Wireless Network Adapter (PCI-Express)
fabricante: Atheros Communications Inc.
physical id:
0
informações do barramento:
pci@0000:01:00.0
nome lógico:
wlan0
versão: 01
largura: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical
wireless
configuração:
broadcast = yes
driver = ath9k
driverversion = 3.2.0-18-generic-pae
firmware = N/A
ip = 192.168.1.2
latency = 0
link = yes
multicast = yes
wireless = IEEE 802.11bgn
recursos:
irq : 16
memória : fea00000-fea0ffff
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https://bugs.launchpad.net/bugs/947697
Title:
Atheros AR9285 Wireless on Ubuntu 12.04 is slow, unstable and has a
weak signal.
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