irda broken on Thinkpad T23 with 2.6.27-4-generic, works with 2.6.24-16-generic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Intrepid |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I’m running intrepid on a Thinkpad T23. The irda driver is nsc-ircc.
irdadump only prints packets being sent. When I try to send data from a cellphone to the computer, the sending of discovery packets is paused, but nothing is actually received.
Everything works fine when I boot to the older kernel image from hardy.
irdadump output with the hardy kernel:
16:18:44.252420 xid:cmd f2df8a98 > ffffffff S=6 s=0 (14)
16:18:44.340195 xid:cmd f2df8a98 > ffffffff S=6 s=1 (14)
16:18:44.428203 xid:cmd f2df8a98 > ffffffff S=6 s=2 (14)
16:18:44.516203 xid:cmd f2df8a98 > ffffffff S=6 s=3 (14)
16:18:44.604194 xid:cmd f2df8a98 > ffffffff S=6 s=4 (14)
16:18:44.686339 xid:rsp f2df8a98 < 0000e9bd S=6 s=4 Nokia 6220 hint=b125 [ PnP Modem Fax Telephony IrCOMM IrOBEX ] (27)
16:18:44.692247 xid:cmd f2df8a98 > ffffffff S=6 s=5 (14)
16:18:44.780190 xid:cmd f2df8a98 > ffffffff S=6 s=* virhe hint=0400 [ Computer ] (21)
On the intrepid kernel, the response from the phone never gets through.
Changed in linux (Ubuntu): | |
status: | New → Fix Released |
I can confirm this bug on my machine (Acer Travelmate 660)
The problem is exact the same.
The nsc-ircc is loaded fine like the one in hardy.
The problem is also described in the following pages: bugzilla. kernel. org/show_ bug.cgi? id=11566 /lists. linux-foundatio n.org/pipermail /bugme- new/2008- September/ 019844. html
http://
https:/
For me, the described workaround (isn't really one I think) didn't worked.
looking forward to a solution :-D, so I can upgrade to intrepid.
I attached the dmesg output from hardy and intrepid, maybe in help in some way but I don't think so because I found no significant differences.
c,Ya