Audio doesn't work after suspend to ram/disco

[Eagle2]

The problem is explained in the summary...

As in my previous bug report, here're the infos:

Mixers:
0: Realtek ALC880

---------------------------------------------------------------------------------------------

AMixer output:

Simple mixer control 'PCM',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 255
  Mono:
  Front Left: Playback 255 [100%] [0.00dB]
  Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 28 [44%] [-36.00dB] [on]
  Front Right: Playback 28 [44%] [-36.00dB] [on]
Simple mixer control 'Surround',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 64
  Mono:
  Front Left: Playback 0 [0%] [-64.00dB] [off]
  Front Right: Playback 0 [0%] [-64.00dB] [off]
Simple mixer control 'Center',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 0 [0%] [-64.00dB] [off]
Simple mixer control 'LFE',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 64
  Mono: Playback 0 [0%] [-64.00dB] [off]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 65
  Mono:
  Front Left: Playback 0 [0%] [-35.00dB] [on]
  Front Right: Playback 0 [0%] [-35.00dB] [on]
Simple mixer control 'CD',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 65
  Mono:
  Front Left: Playback 52 [80%] [17.00dB] [on]
  Front Right: Playback 52 [80%] [17.00dB] [on]
Simple mixer control 'Mic',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 65
  Mono:
  Front Left: Playback 0 [0%] [-35.00dB] [off]
  Front Right: Playback 0 [0%] [-35.00dB] [off]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 35
  Front Left: Capture 0 [0%] [0.00dB] [on]
  Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Capture',1
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 35
  Front Left: Capture 0 [0%] [0.00dB] [on]
  Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Capture',2
  Capabilities: cvolume cswitch
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 35
  Front Left: Capture 0 [0%] [0.00dB] [on]
  Front Right: Capture 0 [0%] [0.00dB] [on]
Simple mixer control 'Channel Mode',0
  Capabilities: enum
  Items: '2ch' '6ch'
  Item0: '2ch'
Simple mixer control 'Input Source',0
  Capabilities: enum
  Items: 'Mic' 'Front Mic' 'Line' 'CD'
  Item0: 'Mic'
Simple mixer control 'Input Source',1
  Capabilities: enum
  Items: 'Mic' 'Front Mic' 'Line' 'CD'
  Item0: 'Mic'
Simple mixer control 'Input Source',2
  Capabilities: enum
  Items: 'Mic' 'Front Mic' 'Line' 'CD'
  Item0: 'Mic'

------------------------------------------------------------------------------------------

lspci -nv:

00:00.0 0600: 8086:2590 (rev 04)
        Subsystem: 1043:1977
        Flags: bus master, fast devsel, latency 0
        Capabilities: <access denied>

00:01.0 0604: 8086:2591 (rev 04) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 0000a000-0000cfff
        Memory behind bridge: fe900000-fe9fffff
        Prefetchable memory behind bridge: cff00000-dfefffff
        Capabilities: <access denied>

00:1b.0 0403: 8086:2668 (rev 04)
        Subsystem: 1043:1173
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at febfc000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>

00:1d.0 0c03: 8086:2658 (rev 04) (prog-if 00 [UHCI])
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 0, IRQ 18
        I/O ports at e480 [size=32]

00:1d.1 0c03: 8086:2659 (rev 04) (prog-if 00 [UHCI])
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 0, IRQ 19
        I/O ports at e800 [size=32]

00:1d.2 0c03: 8086:265a (rev 04) (prog-if 00 [UHCI])
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 0, IRQ 20
        I/O ports at e880 [size=32]

00:1d.3 0c03: 8086:265b (rev 04) (prog-if 00 [UHCI])
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 0, IRQ 16
        I/O ports at ec00 [size=32]

00:1d.7 0c03: 8086:265c (rev 04) (prog-if 20 [EHCI])
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 0, IRQ 18
        Memory at febfbc00 (32-bit, non-prefetchable) [size=1K]
        Capabilities: <access denied>

00:1e.0 0604: 8086:2448 (rev d4) (prog-if 01 [Subtractive decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=06, sec-latency=32
        I/O behind bridge: 0000d000-0000dfff
        Memory behind bridge: fea00000-feafffff
        Prefetchable memory behind bridge: 0000000030000000-0000000035ffffff
        Capabilities: <access denied>

00:1f.0 0601: 8086:2641 (rev 04)
        Flags: bus master, medium devsel, latency 0

00:1f.1 0101: 8086:266f (rev 04) (prog-if 8a [Master SecP PriP])
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 0, IRQ 20
        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 ffa0 [size=16]

00:1f.3 0c05: 8086:266a (rev 04)
        Flags: medium devsel
        I/O ports at 0400 [size=32]

01:00.0 0300: 1002:5653 (prog-if 00 [VGA])
        Subsystem: 1043:11b2
        Flags: bus master, fast devsel, latency 0, IRQ 16
        Memory at d0000000 (32-bit, prefetchable) [size=128M]
        I/O ports at c000 [size=256]
        Memory at fe9f0000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at fe9c0000 [disabled] [size=128K]
        Capabilities: <access denied>

02:00.0 0200: 11ab:4320 (rev 13)
        Subsystem: 1043:173c
        Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 21
        Memory at feafc000 (32-bit, non-prefetchable) [size=16K]
        I/O ports at d800 [size=256]
        Expansion ROM at 34000000 [disabled] [size=128K]
        Capabilities: <access denied>

02:01.0 0607: 1180:0476 (rev b3)
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 168, IRQ 17
        Memory at fea00000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
        Memory window 0: 30000000-33fff000 (prefetchable)
        Memory window 1: 38000000-3bfff000
        I/O window 0: 0000d000-0000d0ff
        I/O window 1: 0000d400-0000d4ff
        16-bit legacy interface ports at 0001

02:01.1 0c00: 1180:0552 (rev 08) (prog-if 10 [OHCI])
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 64, IRQ 20
        Memory at feafb000 (32-bit, non-prefetchable) [size=2K]
        Capabilities: <access denied>

02:01.2 0805: 1180:0822 (rev 17)
        Subsystem: 1043:1177
        Flags: bus master, medium devsel, latency 64, IRQ 19
        Memory at feafb800 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>

02:01.3 0880: 1180:0592 (rev 08)
        Subsystem: 1043:1177
        Flags: medium devsel, IRQ 6
        Memory at feafbc00 (32-bit, non-prefetchable) [size=256]
        Capabilities: <access denied>

02:03.0 0280: 8086:4220 (rev 05)
        Subsystem: 8086:2701
        Flags: bus master, medium devsel, latency 64, IRQ 22
        Memory at feafa000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>

--------------------------------------------------------------------------------------------

asoundconf list:

Names of available sound cards:
Intel
---------------------------------------------------------------------------------------------

cat /etc/asound.conf ~/.asoundrc*

cat: /etc/asound.conf: No files or directory
cat: /home/nox85/.asoundrc*: No files or directory

----------------------------------------------------------------------------------------------

cat /proc/interrupts

           CPU0
  0: 168908 IO-APIC-edge timer
  1: 533 IO-APIC-edge i8042
  7: 0 IO-APIC-edge parport0
  8: 3 IO-APIC-edge rtc
  9: 21 IO-APIC-fasteoi acpi
 12: 2329 IO-APIC-edge i8042
 14: 18311 IO-APIC-edge libata
 15: 0 IO-APIC-edge libata
 16: 110341 IO-APIC-fasteoi uhci_hcd:usb4, HDA Intel, radeon@pci:0000:01:00.0
 17: 0 IO-APIC-fasteoi yenta
 18: 22427 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb5
 19: 0 IO-APIC-fasteoi uhci_hcd:usb2, sdhci:slot0
 20: 2 IO-APIC-fasteoi uhci_hcd:usb3, ohci1394
 21: 0 IO-APIC-fasteoi eth0
 22: 14493 IO-APIC-fasteoi ipw2200
NMI: 0
LOC: 22122
ERR: 0
MIS: 0

Thanks for your help.

ProblemType: Bug
Architecture: i386
Date: Sat Mar 31 00:01:28 2007
DistroRelease: Ubuntu 7.04
Uname: Linux ubuntux-laptop 2.6.20-13-generic #2 SMP Sun Mar 25 00:21:25 UTC 2007 i686 GNU/Linux

[Guilherme Salgado (salgado)]

This is looking like a dupe of bug 80893 to me. Is that possible?

[Eagle2 (davide-barbuto)]

Yeah it is...

[Launchpad Janitor (janitor)]

Beginning with the Hardy Heron 8.04 development cycle, all open Ubuntu kernel bugs need to be reported against the "linux" kernel package. We are automatically migrating this bug to the new "linux" package. However, development has already began for the upcoming Intrepid Ibex 8.10 release. It would be helpful if you could test the upcoming release and verify if this is still an issue - http://www.ubuntu.com/testing . If the issue still exists, please update this report by changing the Status of the "linux" task from "Incomplete" to "New". We appreciate your patience and understanding as we make this transition. Thanks!