Have you created a udev rule for this device on the BB? This seems to indicate it keeps creating a new device.
[ 1768.860170] usb 1-1.1: udev 97, busnum 1, minor = 96 [ 1768.860184] usb 1-1.1: New USB device found, idVendor=12d1, idProduct=14db [ 1768.860196] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1768.860206] usb 1-1.1: Product: HUAWEI_MOBILE [ 1768.860215] usb 1-1.1: Manufacturer: HUAWEI_MOBILE Ex: https://wiki.debian.org/udev https://linuxconfig.org/tutorial-on-how-to-write-basic-udev-rules-in-linux Did the device come with a driver that is supported on the kernel you are running? What USB hub are you using? I found that not all work the same on the BB. At the bottom of this link is a list of Hubs that are known to work. https://elinux.org/Beagleboard:BeagleBone_Black_Accessories I've had good luck with the Belkin F4U041 7-port hub: https://www.belkin.com/us/p/P-F4U041/ Cheers, Jon Jon On Thu, Oct 29, 2020 at 4:13 PM Atique Rehman <[email protected]> wrote: > That link is not very helpful for me. > > On Fri, Oct 30, 2020 at 3:44 AM amf <[email protected]> wrote: > >> don't know about this dongle, but a quick google, this device seems to >> have several modes of operation. your log shows it changing pid which >> implies it is changing modes. see the following link, they seemed to have >> had the same issue and have posted a possible solution. >> >> https://gist.github.com/jfstenuit/13becfe728046074f5aaa0cb7f899ab9 >> >> On Wednesday, October 28, 2020 at 6:16:13 PM UTC-5 [email protected] >> wrote: >> >>> >>> HI All, >>> I have a 4G dongle which keep on denouncing between two interfaces >>> Kernel version "3.8.13-bone80" (Sorry we are stuck with this) >>> here is dmesg for the dongle behavior: >>> [ 1764.764123] usb 1-1.1: Product: HUAWEI_MOBILE >>> [ 1764.764133] usb 1-1.1: Manufacturer: HUAWEI_MOBILE >>> [ 1764.764573] usb 1-1.1: usb_probe_device >>> [ 1764.764589] usb 1-1.1: configuration #1 chosen from 1 choice >>> [ 1764.815748] usb 1-1.1: adding 1-1.1:1.0 (config #1, interface 0) >>> [ 1764.816114] cdc_ether 1-1.1:1.0: usb_probe_interface >>> [ 1764.816185] cdc_ether 1-1.1:1.0: usb_probe_interface - got id >>> [ 1764.842656] cdc_ether 1-1.1:1.0 eth1: register 'cdc_ether' at >>> usb-musb-hdrc.1.auto-1.1, CDC Ethernet Device, 00:1e:10:1f:00:00 >>> [ 1764.842806] usb 1-1.1: adding 1-1.1:1.1 (config #1, interface 1) >>> [ 1764.843398] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0002 >>> [ 1767.309575] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0002 >>> [ 1767.309715] hub 1-1:1.0: port 1, status 0100, change 0001, 12 Mb/s >>> [ 1767.309734] usb 1-1.1: USB disconnect, device number 95 >>> [ 1767.309745] usb 1-1.1: unregistering device >>> [ 1767.309757] usb 1-1.1: unregistering interface 1-1.1:1.0 >>> [ 1767.309972] cdc_ether 1-1.1:1.0 eth1: unregister 'cdc_ether' >>> usb-musb-hdrc.1.auto-1.1, CDC Ethernet Device >>> [ 1767.316709] usb 1-1.1: unregistering interface 1-1.1:1.1 >>> [ 1767.317000] usb 1-1.1: usb_disable_device nuking all URBs >>> [ 1767.535142] hub 1-1:1.0: debounce: port 1: total 200ms stable 100ms >>> status 0x101 >>> [ 1767.601538] usb 1-1.1: new high-speed USB device number 96 using >>> musb-hdrc >>> [ 1767.615236] hub 1-1:1.0: port 1 not reset yet, waiting 10ms >>> [ 1767.695706] usb 1-1.1: default language 0x0409 >>> [ 1767.695919] usb 1-1.1: udev 96, busnum 1, minor = 95 >>> [ 1767.695933] usb 1-1.1: New USB device found, idVendor=12d1, >>> idProduct=1f01 >>> [ 1767.695945] usb 1-1.1: New USB device strings: Mfr=1, Product=2, >>> SerialNumber=3 >>> [ 1767.695955] usb 1-1.1: Product: HUAWEI_MOBILE >>> [ 1767.695964] usb 1-1.1: Manufacturer: HUAWEI_MOBILE >>> [ 1767.695973] usb 1-1.1: SerialNumber: 0123456789ABCDEF >>> [ 1767.696417] usb 1-1.1: usb_probe_device >>> [ 1767.696434] usb 1-1.1: configuration #1 chosen from 1 choice >>> [ 1767.696943] usb 1-1.1: adding 1-1.1:1.0 (config #1, interface 0) >>> [ 1767.697360] usb-storage 1-1.1:1.0: usb_probe_interface >>> [ 1767.697387] usb-storage 1-1.1:1.0: usb_probe_interface - got id >>> [ 1767.700483] scsi418 : usb-storage 1-1.1:1.0 >>> [ 1767.701194] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0002 >>> [ 1768.368244] usb-storage 1-1.1:1.0: disconnect by usbfs >>> [ 1768.589625] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0002 >>> [ 1768.589777] hub 1-1:1.0: port 1, status 0101, change 0001, 12 Mb/s >>> [ 1768.589863] usb 1-1.1: USB disconnect, device number 96 >>> [ 1768.589875] usb 1-1.1: unregistering device >>> [ 1768.589887] usb 1-1.1: unregistering interface 1-1.1:1.0 >>> [ 1768.590231] usb 1-1.1: usb_disable_device nuking all URBs >>> [ 1768.699418] hub 1-1:1.0: debounce: port 1: total 100ms stable 100ms >>> status 0x101 >>> [ 1768.765758] usb 1-1.1: new high-speed USB device number 97 using >>> musb-hdrc >>> [ 1768.779445] hub 1-1:1.0: port 1 not reset yet, waiting 10ms >>> [ 1768.859861] usb 1-1.1: skipped 1 descriptor after configuration >>> [ 1768.859886] usb 1-1.1: skipped 3 descriptors after interface >>> [ 1768.859995] usb 1-1.1: default language 0x0409 >>> [ 1768.860170] usb 1-1.1: udev 97, busnum 1, minor = 96 >>> [ 1768.860184] usb 1-1.1: New USB device found, idVendor=12d1, >>> idProduct=14db >>> [ 1768.860196] usb 1-1.1: New USB device strings: Mfr=1, Product=2, >>> SerialNumber=0 >>> [ 1768.860206] usb 1-1.1: Product: HUAWEI_MOBILE >>> [ 1768.860215] usb 1-1.1: Manufacturer: HUAWEI_MOBILE >>> [ 1768.860673] usb 1-1.1: usb_probe_device >>> [ 1768.860692] usb 1-1.1: configuration #1 chosen from 1 choice >>> [ 1768.912011] usb 1-1.1: adding 1-1.1:1.0 (config #1, interface 0) >>> [ 1768.912540] cdc_ether 1-1.1:1.0: usb_probe_interface >>> [ 1768.912557] cdc_ether 1-1.1:1.0: usb_probe_interface - got id >>> [ 1768.939763] cdc_ether 1-1.1:1.0 eth1: register 'cdc_ether' at >>> usb-musb-hdrc.1.auto-1.1, CDC Ethernet Device, 00:1e:10:1f:00:00 >>> [ 1768.939972] usb 1-1.1: adding 1-1.1:1.1 (config #1, interface 1) >>> [ 1768.940562] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0002 >>> >>> This keep on repeating forever. >>> Any help is appreciated >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/8bf54849-2047-4734-bca6-5af9aaba3a32n%40googlegroups.com >> <https://groups.google.com/d/msgid/beagleboard/8bf54849-2047-4734-bca6-5af9aaba3a32n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Regards, > Atique u Rehman > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAOzcuAjKxgD9-r6V8%3DzzvL-HMdio7d58iXdDWvhhkTmxTPOTLw%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAOzcuAjKxgD9-r6V8%3DzzvL-HMdio7d58iXdDWvhhkTmxTPOTLw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAG99bkqHQ4myHoCGf0wSh7z%3D9jxeg-zhjTCaZnSbTeG5e2V1jw%40mail.gmail.com.
