Ubuntu
linux package

DVB-T with Kernel 2.6.24 do not work

Bug #192881 reported by lupux
4
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
Medium
Unassigned

Bug Description

Binary package hint: linux-restricted-modules-2.6.24-8-386

AverTV DVB-T Volar in hardy with kaffeine works well till Kernel 2.6.22-14-386. From Kernel 2.6.24 is no scan and recieving possible (no kaffeine, no Me TV, xine or other).
after pluged-on the usb-Stick dmesg said:

udo@udo-desktop:~$ dmesg | grep dvb
[ 49.573391] usbcore: registered new interface driver dvb_usb_dib0700
[ 89.952508] dvb-usb: found a 'AVerMedia AVerTV DVB-T Volar' in cold state, will try to load a firmware
[ 90.050255] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.10.fw'
[ 90.821942] dvb-usb: found a 'AVerMedia AVerTV DVB-T Volar' in warm state.
[ 90.822037] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 91.841063] dvb-usb: schedule remote query interval to 150 msecs.
[ 91.841073] dvb-usb: AVerMedia AVerTV DVB-T Volar successfully initialized and connected.
udo@udo-desktop:~$

after start kaffeine and scan dmesg said:

udo@udo-desktop:~$ dmesg | grep dvb
[ 49.573391] usbcore: registered new interface driver dvb_usb_dib0700
[ 89.952508] dvb-usb: found a 'AVerMedia AVerTV DVB-T Volar' in cold state, will try to load a firmware
[ 90.050255] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.10.fw'
[ 90.821942] dvb-usb: found a 'AVerMedia AVerTV DVB-T Volar' in warm state.
[ 90.822037] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 91.841063] dvb-usb: schedule remote query interval to 150 msecs.
[ 91.841073] dvb-usb: AVerMedia AVerTV DVB-T Volar successfully initialized and connected.
[ 381.290883] dvb-usb: error while stopping stream.
[ 381.291730] dvb-usb: AVerMedia AVerTV DVB-T Volar successfully deinitialized and disconnected.
[ 381.535813] dvb-usb: found a 'AVerMedia AVerTV DVB-T Volar' in warm state.
[ 381.535856] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 382.445458] dvb-usb: schedule remote query interval to 150 msecs.
[ 382.445468] dvb-usb: AVerMedia AVerTV DVB-T Volar successfully initialized and connected.
udo@udo-desktop:~$

Other application like Me-TV, Totem, Xine do not works too, but well with Kernel 2.6.22-14-386 (also SUSE 10.3 with 2.6.22-16)

udo@udo-desktop:~$ uname -r
2.6.24-8-386
udo@udo-desktop:~$

Sorry for bad english!!!

Revision history for this message
Timo Aaltonen (tjaalton) wrote :

The firmware is loaded correctly, so the bug seems to be in the driver.

Revision history for this message
Leann Ogasawara (leannogasawara) wrote :

Hi lupux,

Care to test the latest 2.6.24-10 kernel and verify this issue still exists? Then, per the kernel team's bug policy, can you please attach the following information. Please be sure to attach each file as a separate attachment.

* uname -a > uname-a.log
* cat /proc/version_signature > version.log
* dmesg > dmesg.log
* sudo lspci -vvnn > lspci-vvnn.log

For more information regarding the kernel team bug policy, please refer to https://wiki.ubuntu.com/KernelTeamBugPolicies . Thanks again and we appreciate your help and feedback.

Changed in linux:
status: New → Incomplete
Revision history for this message
lupux (lupux-lupux) wrote :

Hi Leann Ogasawara,

i have send the requested documents at 2008-01-03.
Today i have tested the same hard- and software with Knoppix 5.3, Kernel 2.6.24!!! Scanning and recieving with Kaffeine works well!
So the bug seems to be in hardy and not in the driver.

Revision history for this message
Ingo Malchow (ingo-malchow) wrote :

Hello,

i can confirm this on 2.6.24-12, same behaviour. I will attack the logs.

Revision history for this message
Ingo Malchow (ingo-malchow) wrote :
Revision history for this message
Ingo Malchow (ingo-malchow) wrote :
Revision history for this message
Ingo Malchow (ingo-malchow) wrote :
Revision history for this message
Ingo Malchow (ingo-malchow) wrote :
Revision history for this message
Ingo Malchow (ingo-malchow) wrote :

Forgot to mention, on my parallel gutsy installation it works pretty good. kernel 2.6.22-14-generic.

Leann Ogasawara (leannogasawara)
Changed in linux:
assignee: nobody → ubuntu-kernel-team
importance: Undecided → Medium
status: Incomplete → Triaged
Revision history for this message
lupux (lupux-lupux) wrote :

Hi,
till today, with upgrade to Kernel 2.6.24-14-386 DVB-T works again !!!

Revision history for this message
lupux (lupux-lupux) wrote :

Also with Kernel 2.6.24-15-generic DVB-T with AVerMedia AVerTV DVB-T Volar works well !!!

Revision history for this message
Leann Ogasawara (leannogasawara) wrote :

Thanks for the update lupux. I'm going to go ahead and mark this "Fix Released". Obviously, please feel free to reopen if you notice any regressions. Thanks.

Changed in linux:
status: Triaged → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote : Kernel team bugs

Per a decision made by the Ubuntu Kernel Team, bugs will longer be assigned to the ubuntu-kernel-team in Launchpad as part of the bug triage process. The ubuntu-kernel-team is being unassigned from this bug report. Refer to https://wiki.ubuntu.com/KernelTeamBugPolicies for more information. Thanks.

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