Public bug reported:
Binary package hint: linux-image-2.6.17-10-generic
I have a Kyocera KP-650. It's a cellular modem over usbserial via
PCMCIA card used for EVDO internet connections (a PPP service from
Verizon).
In Dapper, this card is properly detected with 2.6.15-27-386:
[17186245.488000] pccard: CardBus card inserted into slot 0
[17186245.508000] PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
[17186245.508000] ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKB] -> GSI 11
(level, low) -> IRQ 11
[17186245.508000] PCI: Setting latency timer of device 0000:01:00.0 to 64
[17186245.508000] ohci_hcd 0000:01:00.0: OHCI Host Controller
[17186245.512000] ohci_hcd 0000:01:00.0: new USB bus registered, assigned bus
number 2
[17186245.516000] ohci_hcd 0000:01:00.0: irq 11, io mem 0x12000000
[17186245.612000] hub 2-0:1.0: USB hub found
[17186245.612000] hub 2-0:1.0: 1 port detected
[17186245.728000] PCI: Enabling device 0000:01:00.1 (0000 -> 0002)
[17186245.728000] ACPI: PCI Interrupt 0000:01:00.1[B] -> Link [LNKB] -> GSI 11
(level, low) -> IRQ 11
[17186245.744000] PCI: Setting latency timer of device 0000:01:00.1 to 64
[17186245.744000] ohci_hcd 0000:01:00.1: OHCI Host Controller
[17186245.748000] ohci_hcd 0000:01:00.1: new USB bus registered, assigned bus
number 3
[17186245.748000] ohci_hcd 0000:01:00.1: irq 11, io mem 0x12001000
[17186245.840000] hub 3-0:1.0: USB hub found
[17186245.840000] hub 3-0:1.0: 1 port detected
[17186248.540000] usb 2-1: new full speed USB device using ohci_hcd and address
2
[17186248.756000] usbserial_generic 2-1:1.0: generic converter detected
[17186248.756000] usb 2-1: generic converter now attached to ttyUSB0
[17186248.760000] usbserial_generic 2-1:1.1: generic converter detected
[17186248.764000] usb 2-1: generic converter now attached to ttyUSB1
In Edgy linux-image-2.6.17-10-generic, however, the card is detected by
usb, but never noticed by usbserial_generic. No entries are created
under /dev, and manually running mknod /dev/ttyUSB0 c 188 0 also fails
(with 'No such device' on read):
[17186487.972000] pccard: CardBus card inserted into slot 0
[17186487.972000] PCI: Enabling device 0000:03:00.0 (0000 -> 0002)
[17186487.972000] ACPI: PCI Interrupt 0000:03:00.0[A] -> Link [LNKD] -> GSI 11
(level, low) -> IRQ 11
[17186487.972000] PCI: Setting latency timer of device 0000:03:00.0 to 64
[17186487.972000] ohci_hcd 0000:03:00.0: OHCI Host Controller
[17186487.972000] ohci_hcd 0000:03:00.0: new USB bus registered, assigned bus
number 5
[17186487.972000] ohci_hcd 0000:03:00.0: irq 11, io mem 0xc2000000
[17186488.056000] usb usb5: configuration #1 chosen from 1 choice
[17186488.056000] hub 5-0:1.0: USB hub found
[17186488.056000] hub 5-0:1.0: 1 port detected
[17186488.160000] PCI: Enabling device 0000:03:00.1 (0000 -> 0002)
[17186488.160000] ACPI: PCI Interrupt 0000:03:00.1[B] -> Link [LNKD] -> GSI 11
(level, low) -> IRQ 11
[17186488.160000] PCI: Setting latency timer of device 0000:03:00.1 to 64
[17186488.160000] ohci_hcd 0000:03:00.1: OHCI Host Controller
[17186488.160000] ohci_hcd 0000:03:00.1: new USB bus registered, assigned bus
number 6
[17186488.160000] ohci_hcd 0000:03:00.1: irq 11, io mem 0xc2001000
[17186488.308000] usb usb6: configuration #1 chosen from 1 choice
[17186488.308000] hub 6-0:1.0: USB hub found
[17186488.308000] hub 6-0:1.0: 1 port detected
[17186490.508000] ohci_hcd 0000:03:00.0: wakeup
[17186490.892000] usb 5-1: new full speed USB device using ohci_hcd and address
2
[17186491.104000] usb 5-1: configuration #1 chosen from 1 choice
In both cases, I have the following in /etc/modules:
usbserial vendor=0x0c88 product=0×17da
Note that these are different physical machines, hence different bus
numbers. This also looks similar to #70165.
** Affects: linux-source-2.6.17 (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
usbserial doesn't recognize device (2.6.17) (worked in Dapper)
https://launchpad.net/bugs/84152
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