← Back to team overview

mactel-support team mailing list archive

[Bug 297965] Re: ath9k performances are unacceptable

 

Dear Jeff and Barrett,
The ath9k performance problem has been fixed in the latest Intrepid updates. Now the problem comes from stability, please check out the related bug : https://bugs.launchpad.net/bugs/333730

We need to change its state from "incomplete" to "confirmed".

Thanks.

-- 
ath9k performances are unacceptable
https://bugs.launchpad.net/bugs/297965
You received this bug notification because you are a member of Mactel
Support, which is the registrant for Mactel Support.

Status in The Linux Kernel: Fix Released
Status in Mactel Support: In Progress
Status in “linux” source package in Ubuntu: Incomplete

Bug description:
Tested with a Macbook Pro 2G (late 2006, Core 2 Duo + Atheros AR5008) and Intrepid.

I'm the lucky guy with a pretty good internet bandwith, around 10 Mb/s.

With Intrepid, the wifi works "out of the box" thanks to the ath9k driver, unfortunately, the price is poor performances, my connection speed can't get more than 1 Mb/s (instead of 10).

This bug report is not based on the NetworkManager reported speed, but based on some internet ADSL speed test web sites.

The last time I did the test with the following web site : http://www.degrouptest.com/test-debit.php, the reported performances were :
- Hardy + madwifi ng 20080301 -> 7700 kb/s
- Intrepid + ath9k -> 935 kb/s

I made this test with several other web sites at different times, and same result. Anyone can easily understand this is not acceptable.

I also did a real test case : watch the TV through the ADSL connection, with the Hardy configuration, no problem, with Intrepid it is just not possible.

I'm sorry because I won't be able to perform further tests, I need my Internet connection and as I couldn't be able to find a working fix, I downgraded my computer to Hardy...and I'm waiting for some progresses in Jaunty.

But I can answer questions.