Christophe Prud'homme wrote: > Package: network-manager > Version: 0.7.1-1 > Severity: normal > > --- Please enter the report below this line. --- > here is what I get when I connect my usb 3G key with 2.6.29 > > [52803.013715] usb 3-1: new high speed USB device using ehci_hcd and address 5 > [52803.159322] usb 3-1: New USB device found, idVendor=12d1, idProduct=1003 > [52803.159325] usb 3-1: New USB device strings: Mfr=2, Product=1, > SerialNumber=0 > [52803.159327] usb 3-1: Product: HUAWEI Mobile > [52803.159329] usb 3-1: Manufacturer: HUAWEI Technology > [52803.159432] usb 3-1: configuration #1 chosen from 1 choice > [52803.180299] usb-storage: probe of 3-1:1.0 failed with error -1 > [52803.180482] usb 3-1: USB disconnect, address 5 > [52809.813541] usb 3-1: new high speed USB device using ehci_hcd and address 6 > [52809.959239] usb 3-1: New USB device found, idVendor=12d1, idProduct=1003 > [52809.959242] usb 3-1: New USB device strings: Mfr=2, Product=1, > SerialNumber=0 > [52809.959244] usb 3-1: Product: HUAWEI Mobile > [52809.959246] usb 3-1: Manufacturer: HUAWEI Technology > [52809.959339] usb 3-1: configuration #1 chosen from 1 choice > [52809.979674] usb-storage: probe of 3-1:1.0 failed with error -5 > [52809.979954] usb-storage: probe of 3-1:1.1 failed with error -5 > [52809.980621] usb-storage: probe of 3-1:1.2 failed with error -1 > [52809.981621] usb-storage: probe of 3-1:1.3 failed with error -1 > [52810.645920] usbcore: registered new interface driver usbserial > [52810.645933] USB Serial support registered for generic > [52810.645981] usbcore: registered new interface driver usbserial_generic > [52810.645983] usbserial: USB Serial Driver core > [52810.654433] USB Serial support registered for GSM modem (1-port) > [52810.654473] option 3-1:1.0: GSM modem (1-port) converter detected > [52810.654579] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB0 > [52810.654588] option 3-1:1.1: GSM modem (1-port) converter detected > [52810.654626] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB1 > [52810.654640] usbcore: registered new interface driver option > [52810.654642] option: v0.7.2:USB Driver for GSM modems > > note that the storage media is not detected, using 2.6.26 works better here > then here is what happens when I try connect if it does not crash the kernel > happens both on 2.6.26 and 2.6.29. with slightly older version of nm 0.7.99 > and 2.6.26, no crash, connects to 3G then disconnect a few seconds later. it > used to work very nicely. > > It seems that there is a problem with usb-serial and when nm tries to > establish the connection there is a crash of the system.
Could you clarify which combinations did/do work If I understood you correctly, it is something 2.6.26 + 0.7.0.99 = no kernel crash, successful umts connection 2.6.29 + 0.7.0.99 = no kernel crash, no successful umts connection 2.6.26 + 0.7.1 = kernel crash, no successful umts connection 2.6.29 + 0.7.1 = kernel crash, no successful umts connection Is that correct? What udev version do you use? FWIW, the kernel crash is most likely a bug in the kernel driver. Could you also send me the output of NM_PPP_DEBUG=1 /usr/sbin/NetworkManager --no-daemon after stopping NetworkManager (/etc/init.d/network-manager stop) Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
signature.asc
Description: OpenPGP digital signature