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:
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
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https:/ /wiki.ubuntu. com/Bugs/ FindRightPackag e. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.
To change the source package that this bug is filed about visit https:/ /bugs.launchpad .net/ubuntu/ +bug/947697/ +editstatus and add the package name in the text box next to the word Package.
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