Morten Guldager wrote:
> Hejsa,
>
> Jeg har en kubuntu maskine hvor lyden efter et udefineret stykke tid ikke virker længere.
>
> Jeg har aldrig oplevet/bemærket at det sker mens den faktisk står og spiller musik,
> men det sker af og til at den ikke vil spille noget når jeg sætter mig foran maskinen efter
> at par dage.
>
> Jeg har en mistanke om at det er noget med et interrupt der ikke rigtig bliver reenablet
> eller sådan noget.
>
> Jeg kan altid finde sådan en her i /var/log/messages lidt tid før jeg erkender at nu er
> lyden forsvundet igen:
>
> ... hda_intel: azx_get_response timeout, switching to polling mode...
>
> Jeg har prøvet med et alternativt lydkort, men det er samme sag.
>
> Jeg har prøvet lidt forskellige kerne options:
> disable_msi=1 # ingen forbedring
> pci=routeirq # ingen forbedring
> acpi=off # X11 (nvidia 3d halløj) vil slet ikke starte,
>
>
> Hvordan kommer jeg videre?
>
>
> Om maskinen:
> mogul@linuxine
$ uname -a
> Linux linuxine.mogul.dk 2.6.20-16-generic #2 SMP Thu Jun 7 20:19:32 UTC 2007 i686 GNU/Linux
>
> mogul@linuxine
$ cat /proc/cpuinfo
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 15
> model : 6
> model name : Intel(R) Pentium(R) D CPU 3.00GHz
> stepping : 5
> cpu MHz : 2400.000
> cache size : 2048 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 2
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 6
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl est cid cx16 xtpr lahf_lm
> bogomips : 6006.22
> clflush size : 64
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 15
> model : 6
> model name : Intel(R) Pentium(R) D CPU 3.00GHz
> stepping : 5
> cpu MHz : 2400.000
> cache size : 2048 KB
> physical id : 0
> siblings : 2
> core id : 1
> cpu cores : 2
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 6
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl est cid cx16 xtpr lahf_lm
> bogomips : 5999.52
> clflush size : 64
>
> mogul@linuxine
$ lspci
> 00:00.0 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
> 00:00.1 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
> 00:00.2 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
> 00:00.3 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
> 00:00.4 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
> 00:00.5 PIC: VIA Technologies, Inc. P4M900 I/O APIC Interrupt Controller
> 00:00.6 Host bridge: VIA Technologies, Inc. Unknown device 6364
> 00:00.7 Host bridge: VIA Technologies, Inc. P4M900 Host Bridge
> 00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge
> 00:02.0 PCI bridge: VIA Technologies, Inc. P4M900 PCI to PCI Bridge Controller (rev 80)
> 00:03.0 PCI bridge: VIA Technologies, Inc. P4M900 PCI to PCI Bridge Controller (rev 80)
> 00:0f.0 IDE interface: VIA Technologies, Inc. VT8237A SATA 2-Port Controller (rev 80)
> 00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07)
> 00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
> 00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
> 00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
> 00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0)
> 00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86)
> 00:11.0 ISA bridge: VIA Technologies, Inc. VT8237A PCI to ISA Bridge
> 00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
> 00:13.0 Host bridge: VIA Technologies, Inc. VT8237A Host Bridge
> 00:13.1 PCI bridge: VIA Technologies, Inc. VT8237A PCI to PCI Bridge
> 02:00.0 VGA compatible controller: nVidia Corporation GeForce 7300 LE (rev a1)
> 03:00.0 SATA controller: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02)
> 03:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02)
> 04:03.0 Multimedia audio controller: Ensoniq 5880 AudioPCI (rev 02)
> 04:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169SC Gigabit Ethernet (rev 10)
> 80:01.0 Audio device: VIA Technologies, Inc. VIA High Definition Audio Controller (rev 10)
>
> mogul@linuxine
$ cat /proc/interrupts
> CPU0 CPU1
> 0: 105407 0 IO-APIC-edge timer
> 1: 1947 0 IO-APIC-edge i8042
> 6: 5 0 IO-APIC-edge floppy
> 7: 0 0 IO-APIC-edge parport0
> 8: 19 0 IO-APIC-edge rtc
> 9: 0 0 IO-APIC-fasteoi acpi
> 12: 7843 0 IO-APIC-edge i8042
> 14: 11867 0 IO-APIC-edge ide0
> 15: 3550 0 IO-APIC-edge ide1
> 18: 1787 0 IO-APIC-fasteoi uhci_hcd:usb1, eth0
> 19: 31 0 IO-APIC-fasteoi uhci_hcd:usb2
> 20: 1207 0 IO-APIC-fasteoi uhci_hcd:usb3, ehci_hcd:usb5, libata
> 21: 33930 0 IO-APIC-fasteoi uhci_hcd:usb4
> 22: 0 0 IO-APIC-fasteoi libata
> 23: 0 0 IO-APIC-fasteoi libata
> 24: 33930 0 IO-APIC-fasteoi nvidia
> 25: 6556 0 IO-APIC-fasteoi HDA Intel, Ensoniq AudioPCI
> NMI: 0 0
> LOC: 105270 106318
> ERR: 0
> MIS: 0
>
>
> /Morten
Fandt ikke den linje du nævnte.
Fandt dog disse i forældrenes:
[ 45.095170] hda_codec: invalid dep_range_val 0:7fff
[ 45.095172] hda_codec: invalid dep_range_val 0:7fff
[ 45.095250] hda_codec: invalid dep_range_val 0:7fff
[ 45.756970] fuse init (API version 7.8)
[ 45.791333] hda_codec: num_steps = 0 for NID=0xd
[ 45.791345] hda_codec: num_steps = 0 for NID=0xd
[ 45.794877] hda_codec: num_steps = 0 for NID=0xd
[ 45.795948] hda_codec: num_steps = 0 for NID=0x18
[ 45.796052] hda_codec: num_steps = 0 for NID=0x19
[ 45.838270] hda_codec: num_steps = 0 for NID=0x19
[ 45.841526] hda_codec: num_steps = 0 for NID=0x19
[ 45.845628] hda_codec: num_steps = 0 for NID=0x19