On Tue, Sep 06, 2011 at 04:16:11AM +0100, Ben Hutchings wrote: > On Mon, 2011-09-05 at 19:46 +0100, ael wrote: > > On Mon, Sep 05, 2011 at 12:11:26PM +0100, Ben Hutchings wrote: > > > > > > Package: linux-2.6 > > > > > > Version: 3.0.0-3 > > > > > > Severity: normal > > > > > > Tags: upstream > > > > > > > > > > > > Regression in the ark3116 (perhaps interaction with usbserial). > > I can maybe try perhaps one more > > kernel with my current limited connectivity if it would help. > > But at least I can recover my gps data for now. > > Probably the most useful one to test would be: > http://snapshot.debian.org/package/linux-2.6/2.6.34-1~experimental.2/
Just downloaded and tried linux-image-2.6.34-1-686_2.6.34-1~experimental.2_i386.deb # uname -a Linux elf 2.6.34-1-686 #1 SMP Sun Jun 6 22:56:48 UTC 2010 i686 GNU/Linux It failed: $gpsbabel -t -i garmin -f /dev/ttyUSB0 -o gps -F 040911.gpx [ERROR] GPS_Packet_Read: Timeout. No data received. GARMIN:Can't init /dev/ttyUSB0 In /var/log/messages: ================================================================================ Sep 7 11:03:40 elf kernel: [ 120.632142] usb 2-1: new full speed USB device using uhci_hcd and address 2 Sep 7 11:03:41 elf mtp-probe: checking bus 2, device 2: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1" Sep 7 11:03:41 elf kernel: [ 120.792194] usb 2-1: New USB device found, idVendor=6547, idProduct=0232 Sep 7 11:03:41 elf kernel: [ 120.792212] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 Sep 7 11:03:41 elf kernel: [ 120.792225] usb 2-1: Product: USB-UART Controller Sep 7 11:03:41 elf kernel: [ 120.792234] usb 2-1: Manufacturer: ArkMicroChips Sep 7 11:03:41 elf mtp-probe: bus: 2, device: 2 was not an MTP device Sep 7 11:03:41 elf kernel: [ 120.992791] usbcore: registered new interface driver usbserial Sep 7 11:03:41 elf kernel: [ 120.992860] USB Serial support registered for generic Sep 7 11:03:41 elf kernel: [ 120.993565] usbcore: registered new interface driver usbserial_generic Sep 7 11:03:41 elf kernel: [ 120.993576] usbserial: USB Serial Driver core Sep 7 11:03:41 elf kernel: [ 120.999642] USB Serial support registered for ark3116 Sep 7 11:03:41 elf kernel: [ 120.999692] ark3116 2-1:1.0: ark3116 converter detected Sep 7 11:03:41 elf kernel: [ 121.010175] usb 2-1: ark3116 using RS232 mode Sep 7 11:03:41 elf kernel: [ 121.010658] usb 2-1: ark3116 converter now attached to ttyUSB0 Sep 7 11:03:41 elf kernel: [ 121.010900] usbcore: registered new interface driver ark3116 Sep 7 11:03:41 elf kernel: [ 121.010912] ark3116:v0.5:USB ARK3116 serial/IrDA driver Sep 7 11:03:41 elf kernel: [ 121.080195] usb 2-1: ark3116: don't know how to do software flow control Sep 7 11:03:41 elf kernel: [ 121.092180] usb 2-1: ark3116: don't know how to do software flow control Sep 7 11:03:41 elf kernel: [ 121.099170] usb 2-1: ark3116: don't know how to do software flow control Sep 7 11:03:41 elf kernel: [ 121.206183] usb 2-1: ark3116: don't know how to do software flow control ============================================================================= So just the same "don't know how to do software flow control" messages as in the most recent kernel. So I guess that helps nail the regression a bit more accurately. I can probably test another kernel in a day or two to help narrow the regression interval. Thanks again for all the help. ael -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
