Thread: Yuan MC770 Dvb-t card :( pleassse help

hi all,
have migrated ubuntu , dvb-t card has stopped working. detected device , let me download driver whenever use application scan channels never gets signal. far have tried me tv, vlc , mythtv (which didn't like).

when type dmesg shows card present "initialized , connected"

there missing? have spent around 18 hours trying work out reaaaaaaly appreciated.

yuan mc770

in advance

k tried kaffeine , shows 70%+ signal strength , snr 1%
still finds no channels, set dvb settings uk, crystal palace nothing...



no matter how try doesn't seem work, have latest version of kernel installed well.... 100% happy ubuntu until this

dmesg reads:


00 mbm)
[ 12.205073] i915 0000:00:02.0: pci int -> gsi 16 (level, low) -> irq 16
[ 12.205080] i915 0000:00:02.0: setting latency timer 64
[ 12.212281] e1000e 0000:00:19.0: irq 42 msi/msi-x
[ 12.212533] addrconf(netdev_up): eth0: link not ready
[ 12.219010] dib0700: loaded support 15 different device-types
[ 12.234033] dvb-usb: found 'yuan high-tech stk7700ph' in warm state.
[ 12.234200] dvb-usb: pass complete mpeg2 transport stream software demuxer.
[ 12.239317] dvb: registering new adapter (yuan high-tech stk7700ph)
[ 12.243984] i915 0000:00:02.0: irq 43 msi/msi-x
[ 12.243992] [drm] supports vblank timestamp caching rev 1 (10.10.2010).
[ 12.244079] [drm] driver supports precise vblank timestamp query.
[ 12.278815] ath5k 0000:02:00.0: pci int -> gsi 17 (level, low) -> irq 17
[ 12.278830] ath5k 0000:02:00.0: setting latency timer 64
[ 12.278884] ath5k 0000:02:00.0: registered 'phy0'
[ 12.399490] vgaarb: device changed decodes: pci:0000:00:02.0,olddecodes=io+mem,decodes=io+memwns=io+mem
[ 12.487153] composite sync not supported
[ 12.566143] console: switching colour frame buffer device 128x48
[ 12.566171] fb0: inteldrmfb frame buffer device
[ 12.566173] drm: registered panic notifier
[ 12.567790] input: video bus /devices/lnxsystm:00/device:00/pnp0a08:00/lnxvideo:00/input/input5
[ 12.567990] acpi: video device [igd0] (multi-head: yes rom: no post: no)
[ 12.569199] [drm] initialized i915 1.6.0 20080730 0000:00:02.0 on minor 0
[ 12.569265] hda intel 0000:00:1b.0: pci int -> gsi 22 (level, low) -> irq 22
[ 12.569337] hda intel 0000:00:1b.0: irq 44 msi/msi-x
[ 12.569366] hda intel 0000:00:1b.0: setting latency timer 64
[ 12.764048] fixme: max pwm zero.
[ 12.779535] ath: eeprom regdomain: 0x60
[ 12.779539] ath: eeprom indicates should expect direct regpair map
[ 12.779543] ath: country alpha2 being used: 00
[ 12.779545] ath: regpair used: 0x60
[ 12.779576] cfg80211: updating information on frequency 2412 mhz 20 mhz width channel regulatory rule:
[ 12.779580] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779582] cfg80211: updating information on frequency 2417 mhz 20 mhz width channel regulatory rule:
[ 12.779585] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779587] cfg80211: updating information on frequency 2422 mhz 20 mhz width channel regulatory rule:
[ 12.779590] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779592] cfg80211: updating information on frequency 2427 mhz 20 mhz width channel regulatory rule:
[ 12.779594] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779597] cfg80211: updating information on frequency 2432 mhz 20 mhz width channel regulatory rule:
[ 12.779599] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779601] cfg80211: updating information on frequency 2437 mhz 20 mhz width channel regulatory rule:
[ 12.779604] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779606] cfg80211: updating information on frequency 2442 mhz 20 mhz width channel regulatory rule:
[ 12.779609] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779611] cfg80211: updating information on frequency 2447 mhz 20 mhz width channel regulatory rule:
[ 12.779614] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779616] cfg80211: updating information on frequency 2452 mhz 20 mhz width channel regulatory rule:
[ 12.779618] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779621] cfg80211: updating information on frequency 2457 mhz 20 mhz width channel regulatory rule:
[ 12.779623] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779626] cfg80211: updating information on frequency 2462 mhz 20 mhz width channel regulatory rule:
[ 12.779628] cfg80211: 2402000 khz - 2472000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779631] cfg80211: updating information on frequency 2467 mhz 20 mhz width channel regulatory rule:
[ 12.779633] cfg80211: 2457000 khz - 2482000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779636] cfg80211: updating information on frequency 2472 mhz 20 mhz width channel regulatory rule:
[ 12.779638] cfg80211: 2457000 khz - 2482000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779641] cfg80211: updating information on frequency 2484 mhz 20 mhz width channel regulatory rule:
[ 12.779643] cfg80211: 2474000 khz - 2494000 khz @ khz), (n/a mbi, 2000 mbm)
[ 12.779850] cfg80211: ignoring regulatory request set core since driver uses own custom regulatory domain
[ 12.828830] hda_codec: alc888: bios auto-probing.
[ 12.839405] composite sync not supported
[ 12.907568] ieee80211 phy0: selected rate control algorithm 'minstrel_ht'
[ 12.912875] ath5k phy0: atheros ar2425 chip found (mac: 0xe2, phy: 0x70)
[ 12.925091] ext4-fs warning (device sda1): release_blocks_on_commit:2672: discard not supported, disabling
[ 12.950361] addrconf(netdev_up): wlan0: link not ready
[ 12.984163] dvb: registering adapter 0 frontend 0 (dibcom 7000pc)...
[ 13.008302] xc2028 17-0061: creating new instance
[ 13.008306] xc2028 17-0061: type set xceive xc2028/xc3028 tuner
[ 13.044023] registered ir keymap rc-dib0700-rc5
[ 13.044260] input: ir-receiver inside usb dvb receiver /devices/pci0000:00/0000:00:1a.7/usb1/1-6/rc/rc0/input6
[ 13.044398] rc0: ir-receiver inside usb dvb receiver /devices/pci0000:00/0000:00:1a.7/usb1/1-6/rc/rc0
[ 13.044525] dvb-usb: schedule remote query interval 50 msecs.
[ 13.044532] dvb-usb: yuan high-tech stk7700ph initialized , connected.
[ 13.044641] dib0700: rc submit urb failed
[ 13.044642]
[ 13.044684] usbcore: registered new interface driver dvb_usb_dib0700
[ 13.186860] ppdev: user-space parallel port driver
[ 13.497864] ext4-fs (sda1): re-mounted. opts: discard,errors=remount-ro,commit=0
[ 13.521256] composite sync not supported
[ 13.704442] composite sync not supported
[ 13.715144] ext4-fs warning (device sda1): release_blocks_on_commit:2672: discard not supported, disabling
[ 14.832010] composite sync not supported
[ 15.015874] composite sync not supported
[ 15.199873] composite sync not supported
[ 15.387870] composite sync not supported
[ 15.752126] composite sync not supported
[ 18.343317] ext4-fs (sda1): re-mounted. opts: discard,errors=remount-ro,commit=0
[ 21.142993] ext4-fs warning (device sda1): release_blocks_on_commit:2672: discard not supported, disabling
[ 21.473210] composite sync not supported
[ 31.491943] wlan0: authenticate 00:0e:9b:a2:1a:ea (try 1)
[ 31.493865] wlan0: authenticated
[ 31.493903] wlan0: associate 00:0e:9b:a2:1a:ea (try 1)
[ 31.496485] wlan0: rx assocresp 00:0e:9b:a2:1a:ea (capab=0x411 status=0 aid=2)
[ 31.496490] wlan0: associated
[ 31.497166] addrconf(netdev_change): wlan0: link becomes ready
[ 42.464017] wlan0: no ipv6 routers present
[ 80.006670] xc2028 17-0061: loading 80 firmware images xc3028-v27.fw, type: xc2028 firmware, ver 2.7
[ 80.033195] xc2028 17-0061: loading firmware type=base f8mhz (3), id 0000000000000000.
[ 85.917754] xc2028 17-0061: loading firmware type=d2620 dtv8 (208), id 0000000000000000.
[ 86.021928] xc2028 17-0061: loading scode type=dtv7 dtv78 dtv8 dibcom52 china scode has_if_5400 (65000380), id 0000000000000000.
[ 124.545079] xc2028 17-0061: loading firmware type=base f8mhz (3), id 0000000000000000.
[ 130.430150] xc2028 17-0061: loading firmware type=d2620 dtv8 (208), id 0000000000000000.
[ 130.534700] xc2028 17-0061: loading scode type=dtv7 dtv78 dtv8 dibcom52 china scode has_if_5400 (65000380), id 0000000000000000.
[ 253.481090] xc2028 17-0061: loading firmware type=base f8mhz (3), id 0000000000000000.
[ 259.365908] xc2028 17-0061: loading firmware type=d2620 dtv8 (208), id 0000000000000000.
[ 259.470083] xc2028 17-0061: loading scode type=dtv7 dtv78 dtv8 dibcom52 china scode has_if_5400 (65000380), id 0000000000000000.
[ 636.679829] xc2028 17-0061: loading firmware type=base f8mhz (3), id 0000000000000000.
[ 642.565762] xc2028 17-0061: loading firmware type=d2620 dtv8 (208), id 0000000000000000.
[ 642.669936] xc2028 17-0061: loading scode type=dtv7 dtv78 dtv8 dibcom52 china scode has_if_5400 (65000380), id 0000000000000000.

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