Wenn bei Rechner mit einer Hauppauge WinTV-HVR1300 in der Kernelkonfiguration CONFIG_MEDIA_SUPPORT=m gesetzt wurde haengt der Rechner (bzw. systemd-modules-load.service) beim Booten ca 6 Minuten bei der Kartenerkennung. 'journalctl' zeigt mir "Unknown symbols" an:

root@impala:/root(39)# journalctl -xb | grep -i -U2 "timeout\|unknown"
...
--
Oct 18 14:53:16 impala systemd-udevd[3259]: Error calling EVIOCSKEYCODE on device node '/dev/input/event3' (scan code 0x90007, key code 155): Invalid argument
Oct 18 14:53:16 impala systemd-udevd[3259]: Error calling EVIOCSKEYCODE on device node '/dev/input/event3' (scan code 0x90008, key code 150): Invalid argument
Oct 18 14:53:44 impala systemd-udevd[2205]: worker [3239] /devices/pci0000:00/0000:00:14.4/0000:06:08.1 timeout; kill it
Oct 18 14:53:44 impala systemd-udevd[2205]: seq 2341 '/devices/pci0000:00/0000:00:14.4/0000:06:08.1' killed
Oct 18 14:53:44 impala systemd-udevd[2205]: worker [3240] /devices/pci0000:00/0000:00:14.4/0000:06:08.0 timeout; kill it
Oct 18 14:53:44 impala systemd-udevd[2205]: seq 2340 '/devices/pci0000:00/0000:00:14.4/0000:06:08.0' killed
Oct 18 14:53:44 impala systemd-udevd[2205]: worker [3240] terminated by signal 9 (Killed)
Oct 18 14:53:44 impala systemd-udevd[2205]: worker [3239] terminated by signal 9 (Killed)
Oct 18 14:53:47 impala systemd-udevd[2205]: worker [3261] /devices/pci0000:00/0000:00:14.4/0000:06:08.2 timeout; kill it
Oct 18 14:53:47 impala systemd-udevd[2205]: seq 2342 '/devices/pci0000:00/0000:00:14.4/0000:06:08.2' killed
Oct 18 14:53:47 impala systemd-udevd[2205]: worker [3261] terminated by signal 9 (Killed)
Oct 18 14:56:00 impala systemd-modules-load[1752]: sh: fork: Cannot allocate memory
Oct 18 14:56:00 impala kernel: v4l2_common: Unknown symbol v4l2_subdev_init (err 0)
Oct 18 14:56:00 impala kernel: v4l2_common: Unknown symbol v4l2_device_register_subdev (err 0)
Oct 18 14:56:00 impala kernel: v4l2_common: Unknown symbol v4l2_ctrl_get_menu (err 0)
Oct 18 14:56:00 impala kernel: v4l2_common: Unknown symbol v4l2_ctrl_fill (err 0)
Oct 18 14:56:00 impala kernel: Linux video capture interface: v2.00
Oct 18 14:56:00 impala systemd-modules-load[1752]: modprobe: ERROR: Error running install command for videodev
Oct 18 14:56:00 impala systemd-modules-load[1752]: modprobe: ERROR: could not insert 'v4l2_common': Unknown error 254
Oct 18 14:56:00 impala systemd-modules-load[1752]: modprobe: ERROR: could not insert 'v4l2_common': Unknown symbol in module, or unknown parameter (see dmesg)
Oct 18 14:59:14 impala systemd-modules-load[1752]: Inserted module 'v4l2_common'
Oct 18 14:59:15 impala kernel: cx88[0]: subsystem: 0070:9601, board: Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder [card=56,insmod option], frontend(s): 1
--
...

Wenn ich CONFIG_MEDIA_SUPPORT=y setzte, bootet der Rechner in wenigen Sekunden und ich erhalte keine Meldungen ueber Timeouts und unbekannte Symbole, aber der Rechner friert im Durchschnitt einmal die Stunde ein. Bei CONFIG_MEDIA_SUPPORT=m friert er ca. einmal die Woche ein. Die TV-Karte funktioniert zumindest zum TV-Empfang trotz der Fehlermitteilungen. Radio-Empfang habe ich noch nicht geschafft. Beim Einfrieren mit CONFIG_MEDIA_SUPPORT=m kann man manchmal (meistens nicht) noch auf die Console umschalten und ein regulares reboot versuchen. Mit CONFIG_MEDIA_SUPPORT=y friert er auch ohne gestartete graphische Oberflaeche bei etwas hoeherer Systembelastung (Uebersetzen von Programmen) ein. Einfrieren bedeutet, dass der Rechner noch auf Ping antwortet aber keinen Tastatur- oder Maus-Input verarbeitet und dass ssh-Verbindungen haengen. Das Einfrieren kann was mit den benutzten NVidia-Karten (jetzt GF108 [GeForce GT 620], davor G92 [GeForce 9800 GT]) und Nouveau-Treibern zu tun zu haben, zumindest findet man entsprechende Beschreibungen im Web (z.B, . http://askubuntu.com/questions/46193...-does-not-work, https://forum.manjaro.org/index.php?topic=12). Aber es gibt auch eindeutige Korrelation mit der CONFIG_MEDIA_SUPPORT Option. Das Einfrieren und die Bootzeiten sind die beiden Probleme, die ich gerne loesen wuerde. Ich bin fuer jeden Hinweis dankbar.


Noch ein paar Hinweise zur Hardware und Konfiguration:

Code:
root@impala:/root(50)# lspci 
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD780 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RX780/RD790 PCI to PCI bridge (external gfx0 port A)
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RX780/RD790 PCI to PCI bridge (PCI express gpp port B)
00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port C)
00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RX780/RD790 PCI to PCI bridge (PCI express gpp port D)
00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port F)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3c)
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 620] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
02:00.0 SATA controller: Marvell Technology Group Ltd. 88SE9128 PCIe SATA 6 Gb/s RAID controller (rev 11)
03:00.0 SATA controller: JMicron Technology Corp. JMB363 SATA/IDE Controller (rev 03)
03:00.1 IDE interface: JMicron Technology Corp. JMB363 SATA/IDE Controller (rev 03)
04:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 03)
06:08.0 Multimedia video controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder (rev 05)
06:08.1 Multimedia controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder [Audio Port] (rev 05)
06:08.2 Multimedia controller: Conexant Systems, Inc. CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] (rev 05)
06:0e.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link)
Code:
root@impala:/root(51)# zgrep "DVB\|V4L\|CX" /proc/config.gz 
CONFIG_EEPROM_93CX6=m
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_CX_ECAT is not set
# CONFIG_USB_NET_CX82310_ETH is not set
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_DVB_CORE=m
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=8
# CONFIG_DVB_DYNAMIC_MINORS is not set
CONFIG_VIDEO_CX18=m
CONFIG_VIDEO_CX18_ALSA=m
CONFIG_VIDEO_CX23885=m
# CONFIG_VIDEO_CX25821 is not set
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_ENABLE_VP3054=y
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX88_MPEG=m
# CONFIG_DVB_AV7110 is not set
CONFIG_DVB_BUDGET_CORE=m
CONFIG_DVB_BUDGET=m
CONFIG_DVB_BUDGET_CI=m
CONFIG_DVB_BUDGET_AV=m
# CONFIG_DVB_B2C2_FLEXCOP_PCI is not set
# CONFIG_DVB_PLUTO2 is not set
# CONFIG_DVB_DM1105 is not set
# CONFIG_DVB_PT1 is not set
# CONFIG_DVB_NGENE is not set
# CONFIG_DVB_DDBRIDGE is not set
CONFIG_V4L_PLATFORM_DRIVERS=y
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_V4L_TEST_DRIVERS is not set
# CONFIG_DVB_FIREDTV is not set
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_CX25840=m
CONFIG_DVB_STB0899=m
CONFIG_DVB_STB6100=m
CONFIG_DVB_STV090x=m
CONFIG_DVB_STV6110x=m
CONFIG_DVB_DRXK=m
CONFIG_DVB_SI2165=m
# DVB-S (satellite) frontends
CONFIG_DVB_CX24123=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_STV6110=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA8261=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_CX24117=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m
CONFIG_DVB_TDA10071=m
# DVB-T (terrestrial) frontends
CONFIG_DVB_CX22702=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
CONFIG_DVB_STV0367=m
# DVB-C (cable) frontends
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_S5H1411=m
CONFIG_DVB_MB86A20S=m
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
# SEC control devices for DVB-S
CONFIG_DVB_LNBP21=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
# CONFIG_DVB_DUMMY_FE is not set
# CONFIG_SND_PCXHR is not set
Code:
root@impala:/root(42)# lsmod | grep "v4l\|cx"
cx88_blackbird         13792  0 
cx8800                 26548  1 cx88_blackbird
cx2341x                14029  1 cx88_blackbird
cx88_alsa               8601  0 
cx88_dvb               21612  0 
cx88_vp3054_i2c         1556  1 cx88_dvb
cx8802                 11092  2 cx88_dvb,cx88_blackbird
cx88xx                 67437  5 cx88_dvb,cx88_alsa,cx8800,cx8802,cx88_blackbird
cx22702                 4572  1 
btcx_risc               2675  4 cx88_alsa,cx8800,cx8802,cx88xx
videobuf_dvb            4114  1 cx88_dvb
tveeprom               12617  1 cx88xx
videobuf_dma_sg         7471  6 cx88_dvb,cx88_alsa,cx8800,cx8802,cx88xx,cx88_blackbird
videobuf_core          12362  6 videobuf_dma_sg,videobuf_dvb,cx8800,cx8802,cx88xx,cx88_blackbird
dvb_core               74262  2 cx88_dvb,videobuf_dvb
rc_core                13990  1 cx88xx
v4l2_common             3502  5 cx2341x,tuner,cx8800,cx88xx,wm8775
videodev              106975  8 cx2341x,tuner,cx88_alsa,cx8800,cx88xx,v4l2_common,wm8775,cx88_blackbird