Ljudet försvann

red · Inlägg av **red** » 02 nov 2008, 04:06

Hej!
Ljudet fungerade perfekt efter installationen av ubuntu. Men nu när jag använt datorn ett par timmer upptäckte jag att ljudet är borta. Jag har kollat volymen och den är på max. Ubuntu visar ljudet som PÅ också men fortfarande inget ljud..

Har kollat runt på forumet och såg att man kunde skriva in lite grejer för att få fram info om sitt ljudkort:

aplay -l

Kod: Markera allt

**** Lista över PLAYBACK hårdvaruenheter ****
kort 0: Intel [HDA Intel], enhet 0: AD198x Analog [AD198x Analog]
  Underordnade enheter: 1/1
  Underordnad enhet nr. 0: subdevice #0
kort 0: Intel [HDA Intel], enhet 6: Si3054 Modem [Si3054 Modem]
  Underordnade enheter: 1/1
  Underordnad enhet nr. 0: subdevice #0

lspci -v

Kod: Markera allt

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, fast devsel, latency 0
	Capabilities: <access denied>
	Kernel modules: intel-agp

00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: f4600000-f46fffff
	Prefetchable memory behind bridge: 00000000e0000000-00000000efffffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at f4700000 (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 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
	Memory behind bridge: f4100000-f41fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01)
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=10, subordinate=10, sec-latency=0
	Memory behind bridge: f4000000-f40fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 01)
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=20, subordinate=20, sec-latency=0
	I/O behind bridge: 00002000-00003fff
	Memory behind bridge: f0000000-f3ffffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport-driver
	Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 0, IRQ 20
	I/O ports at 5000 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 0, IRQ 21
	I/O ports at 5020 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 0, IRQ 18
	I/O ports at 5040 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 0, IRQ 19
	I/O ports at 5060 [size=32]
	Kernel driver in use: uhci_hcd
	Kernel modules: uhci-hcd

00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 0, IRQ 20
	Memory at f4704000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd
	Kernel modules: ehci-hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) (prog-if 01)
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=02, subordinate=06, sec-latency=32
	I/O behind bridge: 00006000-00006fff
	Memory behind bridge: f4200000-f45fffff
	Prefetchable memory behind bridge: 00000000dc000000-00000000dfffffff
	Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 0
	Capabilities: <access denied>
	Kernel modules: iTCO_wdt, intel-rng

00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 01) (prog-if 80 [Master])
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 17
	I/O ports at 01f0 [size=8]
	I/O ports at 03f4 [size=1]
	I/O ports at 0170 [size=8]
	I/O ports at 0374 [size=1]
	I/O ports at 5080 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: ata_piix
	Kernel modules: ata_piix

01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon Mobility X1600]
	Subsystem: Hewlett-Packard Company Device 30b4
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at e0000000 (32-bit, prefetchable) [size=256M]
	I/O ports at 4000 [size=256]
	Memory at f4600000 (32-bit, non-prefetchable) [size=64K]
	[virtual] Expansion ROM at f4620000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: fglrx_pci
	Kernel modules: fglrx

02:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 168, IRQ 18
	Memory at f4200000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
	Memory window 0: dc000000-dffff000 (prefetchable)
	Memory window 1: f4800000-f4bff000
	I/O window 0: 00006000-000060ff
	I/O window 1: 00006400-000064ff
	16-bit legacy interface ports at 0001
	Kernel driver in use: yenta_cardbus
	Kernel modules: yenta_socket

02:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller (prog-if 10)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 64, IRQ 19
	Memory at f4201000 (32-bit, non-prefetchable) [size=2K]
	Memory at f4204000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: ohci1394
	Kernel modules: ohci1394

02:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 64, IRQ 19
	Memory at f4208000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: tifm_7xx1
	Kernel modules: tifm_7xx1

02:06.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, medium devsel, latency 64, IRQ 22
	Memory at f4209000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci-pci

02:06.4 Communication controller: Texas Instruments PCIxx12 GemCore based SmartCard controller
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: medium devsel, IRQ 11
	Memory at f420a000 (32-bit, non-prefetchable) [size=4K]
	Memory at f420b000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

08:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5753M Gigabit Ethernet PCI Express (rev 21)
	Subsystem: Hewlett-Packard Company Device 30a3
	Flags: bus master, fast devsel, latency 0, IRQ 219
	Memory at f4100000 (64-bit, non-prefetchable) [size=64K]
	Expansion ROM at <ignored> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: tg3
	Kernel modules: tg3

10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
	Subsystem: Hewlett-Packard Company Device 135c
	Flags: bus master, fast devsel, latency 0, IRQ 218
	Memory at f4000000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: iwl3945
	Kernel modules: iwl3945

Nån som vet vad som kan ha gått snett?

EDIT: Löste det genom att installera om Ubuntu men det är ju inte riktigt rätt metod kanske så om någon har en bättre lösning ifall det skulle hända igen är jag evigt tacksam

Mvh red

1337sweden · Inlägg av **1337sweden** » 25 nov 2008, 17:59

Har samma problem, kom hem efterskolan, var ljudet puts borta :S

s_t · Inlägg av **s_t** » 26 nov 2008, 11:59

jag hade precis samma problem på min netbook. den verkar inte klara av att inte stängas av över natten. nästan alltid nåt som strular.... lyckades dock fixa det lätt med en omstart. vet inte om era problem är liknande

Cadryc · Inlägg av **Cadryc** » 26 nov 2008, 16:00

Hittade några sidor som kanske kan vara till hjälp

http://ubuntuforums.org/showthread.php?t=314383
http://ubuntuforums.org/showthread.php?t=843012
https://help.ubuntu.com/community/HdaIntelSoundHowto

Om ni fastnar nånstans så är det bara och fråga, förhoppningsvis nån som vet

larsf · Inlägg av **larsf** » 30 nov 2008, 20:13

Jag hade det problemet då jag hade haft ljudet på max och start om efter det var ljudet borta, om ni testar dra ner ljudet lite och starta om? Det löste problemet på min eee.

/Lars

Ubuntu Sverige

Ljudet försvann

Ljudet försvann

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