Public bug reported:

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.

** Affects: ubuntu
     Importance: Undecided
         Status: New

** Description changed:

- Tested with a Macbook Pro 2G (late 2006, Core 2 Duo + Atheros ath9k) and
- Intrepid.
+ Tested with a Macbook Pro 2G (late 2006, Core 2 Duo + Atheros AR5008)
+ and Intrepid.
  
  I'm the lucky guys 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
  
  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.

** Description changed:

  Tested with a Macbook Pro 2G (late 2006, Core 2 Duo + Atheros AR5008)
  and Intrepid.
  
- I'm the lucky guys with a pretty good internet bandwith, around 10 Mb/s.
+ 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
  
  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.

** Description changed:

  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
  
- Anyone can easily understand this is not acceptable.
+ 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.

-- 
ath9k performances are unacceptable
https://bugs.launchpad.net/bugs/297965
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