udev + usb_modeswitch fails if modem is on USB 3
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
usb-modeswitch (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
If I plug my modem on a USB 3 instead of a USB 2 it fails to do the switch.
It will work fine if I:
1 - extract /usr/share/
2 - run the command:
sudo usb_modeswitch -v 19d2 -p 2000 -s 10 -I -c /etc/usb_
(btw: why are these configs tared in -data?!?)
If I plug directly on a USB 2 udev works out of the box.
12.10 64bits - 3.5.0-21-generic
On a Dell XPS L502X.
lspci -vv attached, more info below.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: usb-modeswitch 1.2.3+repack0-
ProcVersionSign
Uname: Linux 3.5.0-21-generic x86_64
NonfreeKernelMo
ApportVersion: 2.6.1-0ubuntu9
Architecture: amd64
Date: Mon Dec 31 23:33:00 2012
InstallationDate: Installed on 2012-12-26 (5 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
SourcePackage: usb-modeswitch
UpgradeStatus: No upgrade log present (probably fresh install)
This is the kernel log on a USB 3:
usb 3-2: new high-speed USB device number 21 using xhci_hcd
usb 3-2: New USB device found, idVendor=19d2, idProduct=2000
usb 3-2: New USB device strings: Mfr=3, Product=2, SerialNumber=4
usb 3-2: Product: ONDA CDMA Technologies MSM
usb 3-2: Manufacturer: ONDA,Incorporated
usb 3-2: SerialNumber: 1234567890ABCDEF
usb 3-2: ep 0x1 - rounding interval to 32768 microframes, ep desc says 0 microframes
usb 3-2: ep 0x81 - rounding interval to 32768 microframes, ep desc says 0 microframes
scsi47 : usb-storage 3-2:1.0
scsi 47:0:0:0: CD-ROM ONDA USB SCSI CD-ROM USB PQ: 0 ANSI: 2
sr1: scsi-1 drive
sr 47:0:0:0: Attached scsi CD-ROM sr1
sr 47:0:0:0: Attached scsi generic sg2 type 5
And this is on a USB2:
usb 2-1.2: new high-speed USB device number 19 using ehci_hcd
usb 2-1.2: New USB device found, idVendor=19d2, idProduct=2000
usb 2-1.2: New USB device strings: Mfr=3, Product=2, SerialNumber=4
usb 2-1.2: Product: ONDA CDMA Technologies MSM
usb 2-1.2: Manufacturer: ONDA,Incorporated
usb 2-1.2: SerialNumber: 1234567890ABCDEF
scsi44 : usb-storage 2-1.2:1.0
scsi 44:0:0:0: CD-ROM ONDA USB SCSI CD-ROM USB PQ: 0 ANSI: 2
sr1: scsi-1 drive
sr 44:0:0:0: Attached scsi CD-ROM sr1
sr 44:0:0:0: Attached scsi generic sg2 type 5