CineS2 + Duoflex: Frontend 3 empfängt keine DVB-S2-Kanäle/Transponder

Alex · 17. Dezember 2010

Hallo zusammen,

nachdem die CineS2 seit der Korrektur von UFO seit dem letzten Wochenende einwandfrei läuft, habe ich heute eine Duoflex Erweiterungskarte an die CineS2 gesteckt.

Problem:

Bei ersten Tests musste ich feststellen, dass Frontend 3 (Zählung beginnt bei 0, also ist 3 wohl der zweite Tuner der Duoflex) keine DVB-S2-Kanäle/Transponder empfangen möchte, DVB-S-Kanäle/Transponder empfängt er einwandfrei.

Das SAT-Kabel kann ich ausschliessen, da (1.) Frontend 3 DVB-S-Transponder einwandfrei empfängt und (2.) ich die Kabel schon reihum getauscht habe: Das Fehlverhalten 'wandert' nicht mit dem SAT-Kabel, es ist immer Frontend 3 betroffen.

Testsystem:

- VDR 1.7.15 mit Plugins: femon, devstatus und xinelibout (letzteres, damit ich den vdr vom Arbeitsplatz aus mit vdr-sxfe fernsteuern kann)

- Linux-Kernel 2.6.35.9, Gentoo-Linux

- ngene-treiber ist aus dem ngene-test2-Repository 9a42d7ae0693 mit firmware.18, Stromversorgung an CineS2 und Duoflex sind angeschlossen, der ngene-treiber wird mit "one_adapter=0" geladen

Code

ls /dev/dvb*


seca ~ # /bin/ls -l /dev/dvb/*
/dev/dvb/adapter0:
total 0
crw-rw---- 1 root video 212, 4 Dez 17 21:47 demux0
crw-rw---- 1 root video 212, 5 Dez 17 21:47 dvr0
crw-rw---- 1 root video 212, 3 Dez 17 21:47 frontend0
crw-rw---- 1 root video 212, 7 Dez 17 21:47 net0


/dev/dvb/adapter1:
total 0
crw-rw---- 1 root video 212, 68 Dez 17 21:47 demux0
crw-rw---- 1 root video 212, 69 Dez 17 21:47 dvr0
crw-rw---- 1 root video 212, 67 Dez 17 21:47 frontend0
crw-rw---- 1 root video 212, 71 Dez 17 21:47 net0


/dev/dvb/adapter2:
total 0
crw-rw---- 1 root video 212, 132 Dez 17 21:47 demux0
crw-rw---- 1 root video 212, 133 Dez 17 21:47 dvr0
crw-rw---- 1 root video 212, 131 Dez 17 21:47 frontend0
crw-rw---- 1 root video 212, 135 Dez 17 21:47 net0


/dev/dvb/adapter3:
total 0
crw-rw---- 1 root video 212, 196 Dez 17 21:47 demux0
crw-rw---- 1 root video 212, 197 Dez 17 21:47 dvr0
crw-rw---- 1 root video 212, 195 Dez 17 21:47 frontend0
crw-rw---- 1 root video 212, 199 Dez 17 21:47 net0


/dev/dvb/adapter4:
total 0
crw-rw---- 1 root video 212, 260 Dez 17 21:47 demux0
crw-rw---- 1 root video 212, 261 Dez 17 21:47 dvr0
crw-rw---- 1 root video 212, 263 Dez 17 21:47 net0

Alles anzeigen

Testszenario:

- Ausgangssituation: Kanal 2 = ZDF ist gewählt

- wähle "Kanal X", starte femon-Plugin, schalte mit Taste "rechts" durch die Devices

"Kanal X" aus [1 = Das Erste, 2 = ZDF, 3 = RTL, 4 = Sat1] funktioniert auf allen vier Tunern/Frontends

"Kanal X" aus [21 = Das Erste HD, 22 = ZDF HD, 29 = arte HD, 31 = Servus TV HD] funktioniert auf Device 0, 1 und 2 einwandfrei; Device 3 empfängt jedoch nichts, die Anzeige in Femon LOCK/SIGNAL/CARRIER/VITERBI/SYNC) bleiben rot), im syslog erscheinen Meldungen "fontend 3/0 timed out while tuning to channel...

Beispiel DVB-S = OK: "Kanal X" = 1 = Das Erste

Code

Dec 17 22:03:47 seca vdr: [8791] switching to channel 1
Dec 17 22:03:47 seca vdr: [8853] TS buffer on device 1 thread ended (pid=8791, tid=8853)
Dec 17 22:03:47 seca vdr: [8852] buffer stats: 104340 (4%) used
Dec 17 22:03:47 seca vdr: [8852] receiver on device 1 thread ended (pid=8791, tid=8852)
Dec 17 22:03:47 seca vdr: [8880] receiver on device 1 thread started (pid=8791, tid=8880)
Dec 17 22:03:47 seca vdr: [8881] TS buffer on device 1 thread started (pid=8791, tid=8881)
Dec 17 22:03:48 seca vdr: [8880] [xine..put] Detected video size 720x576
Dec 17 22:03:51 seca vdr: [8882] femon receiver thread started (pid=8791, tid=8882)
Dec 17 22:03:51 seca vdr: [8883] femon osd thread started (pid=8791, tid=8883)
Dec 17 22:03:53 seca vdr: [8791] switching to channel 1
Dec 17 22:03:53 seca vdr: [8884] receiver on device 2 thread started (pid=8791, tid=8884)
Dec 17 22:03:53 seca vdr: [8885] TS buffer on device 2 thread started (pid=8791, tid=8885)
Dec 17 22:03:53 seca vdr: [8882] femon receiver thread ended (pid=8791, tid=8882)
Dec 17 22:03:53 seca vdr: [8886] femon receiver thread started (pid=8791, tid=8886)
Dec 17 22:03:54 seca vdr: [8881] TS buffer on device 1 thread ended (pid=8791, tid=8881)
Dec 17 22:03:54 seca vdr: [8880] buffer stats: 103400 (4%) used
Dec 17 22:03:54 seca vdr: [8880] receiver on device 1 thread ended (pid=8791, tid=8880)
Dec 17 22:03:54 seca vdr: [8884] [xine..put] Detected video size 720x576
Dec 17 22:03:55 seca vdr: [8791] switching to channel 1
Dec 17 22:03:55 seca vdr: [8887] receiver on device 3 thread started (pid=8791, tid=8887)
Dec 17 22:03:55 seca vdr: [8888] TS buffer on device 3 thread started (pid=8791, tid=8888)
Dec 17 22:03:55 seca vdr: [8886] femon receiver thread ended (pid=8791, tid=8886)
Dec 17 22:03:55 seca vdr: [8889] femon receiver thread started (pid=8791, tid=8889)
Dec 17 22:03:55 seca vdr: [8885] TS buffer on device 2 thread ended (pid=8791, tid=8885)
Dec 17 22:03:55 seca vdr: [8884] buffer stats: 84412 (4%) used
Dec 17 22:03:55 seca vdr: [8884] receiver on device 2 thread ended (pid=8791, tid=8884)
Dec 17 22:03:56 seca vdr: [8887] [xine..put] Detected video size 720x576
Dec 17 22:03:58 seca vdr: [8791] switching to channel 1
Dec 17 22:03:58 seca vdr: [8890] receiver on device 4 thread started (pid=8791, tid=8890)
Dec 17 22:03:58 seca vdr: [8891] TS buffer on device 4 thread started (pid=8791, tid=8891)
Dec 17 22:03:58 seca vdr: [8889] femon receiver thread ended (pid=8791, tid=8889)
Dec 17 22:03:58 seca vdr: [8892] femon receiver thread started (pid=8791, tid=8892)
Dec 17 22:03:58 seca vdr: [8888] TS buffer on device 3 thread ended (pid=8791, tid=8888)
Dec 17 22:03:58 seca vdr: [8887] buffer stats: 103400 (4%) used
Dec 17 22:03:58 seca vdr: [8887] receiver on device 3 thread ended (pid=8791, tid=8887)
Dec 17 22:03:58 seca vdr: [8890] [xine..put] Detected video size 720x576

Alles anzeigen

Beispiel DVB-S2 = FAIL: "Kanal X" = 21 = Das Erste HD

Code

Dec 17 22:05:19 seca vdr: [8791] switching to channel 21
Dec 17 22:05:20 seca vdr: [9154] TS buffer on device 1 thread ended (pid=8791, tid=9154)
Dec 17 22:05:20 seca vdr: [9153] buffer stats: 58280 (2%) used
Dec 17 22:05:20 seca vdr: [9153] receiver on device 1 thread ended (pid=8791, tid=9153)
Dec 17 22:05:20 seca vdr: [9163] receiver on device 1 thread started (pid=8791, tid=9163)
Dec 17 22:05:20 seca vdr: [9164] TS buffer on device 1 thread started (pid=8791, tid=9164)
Dec 17 22:05:20 seca vdr: [xxxx] <Alex: einige Meldungen von xine entfernt>
Dec 17 22:05:20 seca vdr: [9163] [xine..put] Detected video size 1280x720
Dec 17 22:05:24 seca vdr: [9165] femon receiver thread started (pid=8791, tid=9165)
Dec 17 22:05:24 seca vdr: [9166] femon osd thread started (pid=8791, tid=9166)
Dec 17 22:05:25 seca vdr: [8791] switching to channel 21
Dec 17 22:05:25 seca vdr: [9167] receiver on device 2 thread started (pid=8791, tid=9167)
Dec 17 22:05:25 seca vdr: [9168] TS buffer on device 2 thread started (pid=8791, tid=9168)
Dec 17 22:05:25 seca vdr: [9165] femon receiver thread ended (pid=8791, tid=9165)
Dec 17 22:05:25 seca vdr: [9169] femon receiver thread started (pid=8791, tid=9169)
Dec 17 22:05:25 seca vdr: [9164] TS buffer on device 1 thread ended (pid=8791, tid=9164)
Dec 17 22:05:25 seca vdr: [9163] buffer stats: 183300 (8%) used
Dec 17 22:05:25 seca vdr: [9163] receiver on device 1 thread ended (pid=8791, tid=9163)
Dec 17 22:05:26 seca vdr: [xxxx] <Alex: einige Meldungen von xine entfernt>
Dec 17 22:05:26 seca vdr: [9167] [xine..put] Detected video size 1280x720
Dec 17 22:05:30 seca vdr: [8791] switching to channel 21
Dec 17 22:05:30 seca vdr: [9170] receiver on device 3 thread started (pid=8791, tid=9170)
Dec 17 22:05:30 seca vdr: [9171] TS buffer on device 3 thread started (pid=8791, tid=9171)
Dec 17 22:05:30 seca vdr: [9169] femon receiver thread ended (pid=8791, tid=9169)
Dec 17 22:05:30 seca vdr: [9172] femon receiver thread started (pid=8791, tid=9172)
Dec 17 22:05:30 seca vdr: [9168] TS buffer on device 2 thread ended (pid=8791, tid=9168)
Dec 17 22:05:30 seca vdr: [9167] buffer stats: 183112 (8%) used
Dec 17 22:05:30 seca vdr: [9167] receiver on device 2 thread ended (pid=8791, tid=9167)
Dec 17 22:05:30 seca vdr: [xxxx] <Alex: einige Meldungen von xine entfernt>
Dec 17 22:05:31 seca vdr: [9170] [xine..put] Detected video size 1280x720
Dec 17 22:05:35 seca vdr: [8791] switching to channel 21
Dec 17 22:05:35 seca vdr: [9173] receiver on device 4 thread started (pid=8791, tid=9173)
Dec 17 22:05:35 seca vdr: [9174] TS buffer on device 4 thread started (pid=8791, tid=9174)
Dec 17 22:05:35 seca vdr: [9172] femon receiver thread ended (pid=8791, tid=9172)
Dec 17 22:05:35 seca vdr: [9175] femon receiver thread started (pid=8791, tid=9175)
Dec 17 22:05:35 seca vdr: [9171] TS buffer on device 3 thread ended (pid=8791, tid=9171)
Dec 17 22:05:35 seca vdr: [9170] buffer stats: 183112 (8%) used
Dec 17 22:05:35 seca vdr: [9170] receiver on device 3 thread ended (pid=8791, tid=9170)
Dec 17 22:05:44 seca vdr: [8808] frontend 3/0 timed out while tuning to channel 21, tp 111362
Dec 17 22:06:53 seca vdr: [8808] frontend 3/0 timed out while tuning to channel 21, tp 111362
...

Alles anzeigen

Die Frage ist nun: Handelt es sich hierbei um ein (nachvollziehbares/korrigierbares) Problem in Treiber/Firmware oder ist die Duoflex-Erweiterungskarte mglw. defekt?

Sollte sich übers Wochenende keine Lösung finden und ich die Karte zurück schicken müssen: Wäre die Wahrscheinlichkeit für einen stabilen Betrieb mit einer zweiten CineS2 anstatt einer Duoflex größer?

bye, Alex

lokutus · 3. Januar 2011

Hi,

ich habe das gleiche Problem wie Alex. Ich habe nur keine DuoFlex an meiner cineS2.
Ich bekomme auf den DVB-S2 Sendern keinen Lock mit dem frondent 1/0.

Mir ist jetzt aufgefallen, das bei Alex auch das letzte Frontend betroffen ist. Vielleicht ein Ansatz.

Ist es möglisch die frontends tu tauschen?

Gruß Lokutus

Zu meinem System:

Code

homer:~$ uname -aLinux homer 2.6.32-27-generic #49-Ubuntu SMP Thu Dec 2 00:51:09 UTC 2010 x86_64 GNU/Linux

Code

homer:~$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 10.04.1 LTS
Release:	10.04
Codename:	lucid

Zitat

homer:~$ dmesg | grep ngene -i
[ 14.629358] nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas
[ 14.629456] ngene 0000:02:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 14.629574] ngene: Found Linux4Media cineS2 DVB-S2 Twin Tuner (v5)
[ 14.685711] ngene 0000:02:00.0: setting latency timer to 64
[ 14.685844] ngene: Device version 1
[ 14.686346] ngene 0000:02:00.0: firmware: requesting ngene_18.fw
[ 14.740846] ngene: Loading firmware file ngene_18.fw.
[ 14.751817] ngene 0000:02:00.0: irq 27 for MSI/MSI-X
[ 15.317418] DVB: registering new adapter (nGene)
[ 15.320327] DVB: registering new adapter (nGene)

Alles anzeigen

Zitat

homer:~$ lspci -v
00:00.0 Host bridge: Intel Corporation N10 Family DMI Bridge (rev 02)
Subsystem: Intel Corporation N10 Family DMI Bridge
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller (rev 02)
Subsystem: Intel Corporation N10 Family Integrated Graphics Controller
Flags: bus master, fast devsel, latency 0, IRQ 28
Memory at fe780000 (32-bit, non-prefetchable) [size=512K]
I/O ports at cc00 [size=8]
Memory at d0000000 (32-bit, prefetchable) [size=256M]
Memory at fe800000 (32-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915

00:02.1 Display controller: Intel Corporation N10 Family Integrated Graphics Controller (rev 02)
Subsystem: Intel Corporation Device a001
Flags: bus master, fast devsel, latency 0
Memory at fe680000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
Subsystem: PC Partner Limited Device 174b
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fe778000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fe900000-fe9fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000c01fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00001000-00001fff
Memory behind bridge: fea00000-feafffff
Prefetchable memory behind bridge: 00000000c0200000-00000000c03fffff
Capabilities: <access denied>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02)
Subsystem: Intel Corporation N10/ICH7 Family USB UHCI Controller #1
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at c880 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at c800 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at c480 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
Subsystem: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at c400 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02) (prog-if 20)
Subsystem: Allied Telesis, Inc Device 27cc
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fe777c00 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: feb00000-febfffff
Prefetchable memory behind bridge: 00000000c0400000-00000000c04fffff
Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation NM10 Family LPC Controller (rev 02)
Subsystem: PC Partner Limited Device 174b
Flags: bus master, medium devsel, latency 0
Capabilities: <access denied>

00:1f.2 SATA controller: Intel Corporation N10/ICH7 Family SATA AHCI Controller (rev 02) (prog-if 01)
Subsystem: PC Partner Limited Device 174b
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 26
I/O ports at b800 [size=8]
I/O ports at c080 [size=4]
I/O ports at c000 [size=8]
I/O ports at bc00 [size=4]
I/O ports at b880 [size=32]
Memory at fe777800 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci

00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
Subsystem: PC Partner Limited Device 174b
Flags: medium devsel, IRQ 5
I/O ports at 0400 [size=32]
Kernel modules: i2c-i801

01:00.0 SATA controller: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller (rev 03) (prog-if 01)
Subsystem: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fe9ee000 (32-bit, non-prefetchable) [size=8K]
Expansion ROM at fe9f0000 [disabled] [size=64K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci

01:00.1 IDE interface: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller (rev 03) (prog-if 85 [Master SecO PriO])
Subsystem: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller
Flags: bus master, fast devsel, latency 0, IRQ 17
I/O ports at d480 [size=8]
I/O ports at d400 [size=4]
I/O ports at dc00 [size=8]
I/O ports at d880 [size=4]
I/O ports at d800 [size=16]
Capabilities: <access denied>
Kernel driver in use: pata_jmicron
Kernel modules: pata_jmicron

02:00.0 Multimedia video controller: Micronas Semiconductor Holding AG Device 0720 (rev 01)
Subsystem: Micronas Semiconductor Holding AG Device dd00
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at feaf0000 (32-bit, non-prefetchable) [size=64K]
Memory at feae0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ngene
Kernel modules: ngene

03:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8110SC/8169SC Gigabit Ethernet (rev 10)
Subsystem: ZOTAC International (MCO) Ltd. Device 8167
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
I/O ports at e800 [size=256]
Memory at febdfc00 (32-bit, non-prefetchable) [size=256]
Expansion ROM at c0400000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169

Alles anzeigen

lokutus · 3. Januar 2011

Ich hab unter Inspiration von diesem Beitrag von UFO
mal das Lowband Problem nachgestellt und von videoman den SLOF Wert geändert

Es betrifft wie dort beschrieben nicht nur DVB-S2 Sender sondern die Sender im Lowband (EinsPlus, EinsFestival,...)

Aktiviere ich DiSEqC, werden die Kanäle auf beiden Tunern gelockt.
Auch wenn ich SLOF auf 12000 stelle bekomme ich auf beiden Tunern einen Lock.
Wird da vielleicht die Frequenz falsch umgesetzt?

Gruß Lokutus

UFO · 4. Januar 2011

Zitat

Original von lokutus
Aktiviere ich DiSEqC, werden die Kanäle auf beiden Tunern gelockt.

Habe mir das ganze noch einmal angesehen und festgestellt, daß der Workaround seit geraumer Zeit nur noch für Tuner #1 aufgerufen wurde.
Sehr seltsam, daß dies erst jetzt aufgefallen ist.

Ist im aktuellen ngene-test2 behoben. Bitte Treiber aktualisieren!

CU
Oliver

Duff11 · 4. Januar 2011

Könntest du bitte nochmal kurz posten, wie man die entsprechenden Treiber bekommt?

Danke.

CineS2 + Duoflex: Frontend 3 empfängt keine DVB-S2-Kanäle/Transponder

Jetzt mitmachen!

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