Description of problem: After upgrading to the 2.6.27.9-159.fc10 kernel (from 2.6.27.5-117.fc10) my PCMCIA aircard (Verizon PC5750) no longer works. Network Manager reports "Unable to connect" message (see attached log dump from /var/log/messages ). Attempt to use gnome-ppp fails as well. Booting into the 2.6.27.5-117.fc10 kernel (on same machine) and both Network Manager & gnome-ppp are able to connect correctly Version-Release number of selected component (if applicable): kernel 2.6.27.9-159.fc10.i686 How reproducible: 100% time in 2.6.27.5-117.fc10 Steps to Reproduce: 1.Plug in PCMCIA card 2.Network manager automatically tries to connect & fails or 3. Open Terminal - su gnome-ppp 4. attempting to run Setup -> Detect hangs gnome-ppp 5. ctrl-c required in terminal to end gnome-ppp Actual results: PCMCIA CDMA card unusable/fails to connect Expected results: successful connection Additional info: partial log file attached.
Created attachment 329899 [details] Log Dump
Still does not work (same symptoms/errors) after updating kernel to 2.6.27.5-117.fc10. Only official fedora repo's are used for yum updating. No third party repos are used. Modified bug summary to be non-version specific.
Can you post the logs from a working kernel?
Created attachment 330348 [details] Dump from Working Kernel
ttyUSB0 will not work; the connection needs to be made using ttyUSB1
How do we tell this to NetworkManager?
I was able to successfully connect using gnome-ppp but only if I manually entered /dev/ttyUSB1 in setup (attempting to use detect still fails & hangs the system). Network Manager is still unhappy (but I have to find the correct config info to modify). Since it appears the naming conventions have changed in the kernel does this need to be listed as a bug in gnome-ppp & Network Manager?
(In reply to comment #6) > How do we tell this to NetworkManager? I don't know why NM doesn't know to use /dev/ttyUSB1... I'll copy the maintainer.
Upstream patch that caused the problem is reverted in 2.6.27.14-170.2.14
*** Bug 478315 has been marked as a duplicate of this bug. ***
Updated to Kernel 2.6.27.15-170.2.24.fc10.i686 this past weekend and aircard now works as expected (both with gnome-ppp and NM) Thanks, Brianna