Red Hat Bugzilla – Bug 446933
NM assigns max wireless speed to ralink card of 1MB/s
Last modified: 2008-05-20 15:15:14 EDT
Description of problem:NM appears to fix WPA PSK connection speed to 1MB/s on a
RALink Wireless card (03:03.0 Network controller: RaLink RT2500 802.11g
Cardbus/mini-PCI (rev 01). Changes to the connection detail appears to be make
no change to the speed.
Version-Release number of selected component (if applicable):
NM Applet 0.7.0
Ever boot up occurs
Steps to Reproduce:
1.Log into F9
2.WPA Connection initiated
3.Connection details report 1 MB/s and it does seem to run at this slow speed on
Auto - 54 MB/s - router approx 6 feet away!
screenshot of NM Connection Information - see attached
output of uname - 126.96.36.199-18.fc9.i686
lsmod - see attachment
lspci - see attachment
Created attachment 305714 [details]
Screenshot of NM Connection Info + lsmod & lspci outputs
Likely an issue with the kernel driver rate adaptation, since right now NM
doesn't do anything with the data rate.
*** This bug has been marked as a duplicate of 443203 ***