Sometimes i need to compile just one kernel module for current kernel without compiling full kernel tree. htmlĬontact me if You need additional information. It's due to the switch to using kfifo for usb serial, but we haven't been able to work out the actual cause. "The qcserial driver is currently broken in 2.6.32 and later. qcserial.c was not changed from 2.6.31 to 2.6.32.Īfter searching internet i found that this is related to changes in the kernel's usbserial module: HP un2400 is recognized by kernel's qcserial module. As i understand all devices based on this chip will not work on lucid, if this will not be fixed. There was no problems on previous Ubuntu version (Karmic, kernel 2.6.31*). I can not load firmware anymore to my modem's Qualcomm Gobi USB chip using gobi_loader. HP un2400 mobile broadband modem stopped working after i upgraded to lucid. Package after collecting the required firmware files. Users in the bug report had successfully used the driver from the test Testcase: Without this backport no 3G connections are possible. Gathered as they are not redistributable. NOTE! The drivers also requires firmware files which need to be manually LBM and also adds a new binary subpackage (lbm-wwan). Ware loader is required together with a matching udev rule.įix: In order to prevent regressions, the driver backport was done in To be updated, which requires larger modifications. Thank you, and hopefully someone can help because it is not worth the money I paid for it if this cannot be resolved.Impact: Certain models of 3G hardware (Gobi) which apparently are quiteĬommon, require several changes to work. I did look into the properties of the wifi connection and it shows a log of events the last one says device not started (Netwtw04) but then if I go into view all events and look under that it says error event id 411 qnd says device PCI\VEN_8086
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