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[Bug 1068356] Re: lots of missing firmware links

 

Adding a linux task. Most of the firmware links are now completely
missing.

Particularly for this report, these messages come from the smsusb
module, but this does not have any firmware links:

$ modinfo -F firmware smsusb
$

It should link to sms1xxx-hcw-55xxx-dvbt-02.fw, as it's trying to load
that.

Firmware like "dvb-usb-dtt200u-01.fw" certainly belongs to dvb-usb-
dtt200u.ko, but again there is no link at all. The only two DVB modules
which still have fw links are dvb-usb-dib0700.ko and dvb-usb-dw2102.ko,
all others are missing.

Also, we seem to have some obsolete firmware files: e. g.  "dvb-usb-
dib0700-1.10.fw" certainly belongs to dvb-usb-dib0700.ko, but that links
to dvb-usb-dib0700-1.20.fw now. Also there are quite a lot of firmware
files which don't seem to belong to any module any more.

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https://bugs.launchpad.net/bugs/1068356

Title:
  lots of missing firmware links

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux-firmware-nonfree” package in Ubuntu:
  Triaged

Bug description:
  Today I tried my Hauppauge Ministick DVB-T tuner (2040:c000) with
  Kaffeine, but it didn't recognized it. Lookig at /var/log/dmesg I saw
  these lines:

  [   13.538438] smscore_set_device_mode: error -2 loading firmware: sms1xxx-hcw-55xxx-dvbt-02.fw, trying again with default firmware
  [   13.540204] smscore_set_device_mode: error -2 loading firmware: dvb_nova_12mhz_b0.inp
  [   13.540209] smsusb_init_device: line: 382: smscore_start_device(...) failed
  [   13.540318] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.540444] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.540562] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.540686] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.540809] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.540940] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.541062] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.541186] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.541308] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.541443] smsusb_onresponse: line: 118: error, urb status -2, 0 bytes
  [   13.541508] sms_ir_exit: 
  [   13.594131] r8169 0000:20:00.0: eth0: link down
  [   13.594520] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
  [   13.598563] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
  [   13.631746] smsusb: probe of 2-1.1:1.0 failed with error -2
  [   13.631771] usbcore: registered new interface driver smsusb

  I looked for some additional driver in software-properties, but I only
  saw the additional drivers for my Graphic Video Card and my wifi card,
  and nothing about the tv tuner

  So i tried to install linux-firmware-nonfree, and then it started to
  work.

  I think we should add this tuner to the list in software-properties,
  shouldn't we? If not the fact it doesn't work when plugging it in and
  doesn't notify you the need to install some additional software may be
  confusing for a normal user

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