ltmodem use hangs 686 kernel
Bug #41991 reported by
Eric Johnson
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-restricted-modules-2.6.15 (Ubuntu) |
Expired
|
High
|
Unassigned | ||
wvdial (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Lucent winmodem (ltmodem) modules load properly, and the modem works with i386 kernel.
/vmlinuz-
Booting with i686, though, and dialling with the same modem settings, causes wvdial to report "Cannot set information for serial port" and the machine locks up.
/vmlinuz-
Adding pci=routeirq and lapic boot options make no difference.
This is a regression from Hoary, where the modem worked perfectly (though it never did work in Breezy).
I have seen this behavior on two laptops: an IBM Thinkpad X22 and a Dell Inspiron 5000.
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The same happened to me, runing an old Toshiba Portege 7140.
I've managed to compile the lucent modules on breezy, if I have some time, I'll try to compile it by hand and ask someone how to put it inside linux-restricte d-modules- i686