Can someone help me to get a Mygica T230 DVB-T/T2/C working on Ubuntu 14.04 (kernel 3.13.0-45) using media_build. I succeed doing a build of the media_build, the drivers also load when I attach the Mygica, but when I try to use it (tvheadend) it crashes: [ 61.592114] dvb-usb: found a 'Mygica T230 DVB-T/T2/C' in warm state. [ 61.828138] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 61.828279] DVB: registering new adapter (Mygica T230 DVB-T/T2/C) [ 61.847369] i2c i2c-7: Added multiplexed i2c bus 8 [ 61.847372] si2168 7-0064: Silicon Labs Si2168 successfully attached [ 61.857024] si2157 8-0060: Silicon Labs Si2147/2148/2157/2158 successfully attached [ 61.857034] usb 1-5: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)... [ 61.857488] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/input/input11 [ 61.857541] dvb-usb: schedule remote query interval to 100 msecs. [ 61.857709] dvb-usb: Mygica T230 DVB-T/T2/C successfully initialized and connected. [ 61.857773] usbcore: registered new interface driver dvb_usb_cxusb Tvheadend start: [ 314.356162] BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 [ 314.356202] IP: [<ffffffffa02ef74c>] media_entity_pipeline_start+0x1c/0x390 [media] [ 314.356236] PGD 76c6c067 PUD 766b0067 PMD 0 [ 314.356260] Oops: 0000 [#1] SMP [ 314.356279] Modules linked in: si2157(OX) si2168(OX) i2c_mux dvb_usb_cxusb(OX) dib0070(OX) dvb_usb(OX) dvb_core(OX) rc_core(OX) media(OX) snd_hda_codec_analog gpio_ich hp_wmi sparse_keymap coretemp kvm_intel kvm serio_raw snd_hda_intel i915 lpc_ich snd_hda_codec shpchp drm_kms_helper snd_hwdep snd_pcm snd_page_alloc snd_timer pl2303 video wmi tpm_infineon drm mac_hid mei_me snd soundcore i2c_algo_bit usbserial mei lp parport psmouse e1000e floppy ptp pps_core pata_acpi [ 314.356541] CPU: 1 PID: 1053 Comm: kdvb-ad-0-fe-0 Tainted: G W OX 3.13.0-45-generic #74-Ubuntu What is wrong, or do I miss something ? I also added the firmware described at: http://www.linuxtv.org/wiki/index.php/Geniatech_T230 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
