** Description changed:
I am on a Geode LX system with CS5536 audio chipset. Using 2.6.32 in
Lucid, OSS4 worked great. With 2.6.35 in Maverick, the modules load, no
errors are produced besides a warning that my feeble hardware is
incapable of mixing multiple audio streams, but no OSS4 audio. I had the
same error/warning in 2.6.32, but had working audio.
+
+ I just grabbed the latest mercurial sources from OpenSound.com, built
+ the source, and have working Opensound again. I'll report the bug as an
+ OSS4 deb package bug.
As per the forums, other people on other architectures are merrily using
OSS4 on Maverick. I have thus deduced the issue to be CS5536 specific,
in the 2.6.36 kernel. I don't know if it is Ubuntu-patch related or
2.6.35 mainline related.
lsmod | grep oss:
- oss_usb 92545 0
- oss_geode 8451 0
+ oss_usb 92545 0
+ oss_geode 8451 0
osscore 541033 2 oss_usb,oss_geode
dmesg | grep oss:
[ 21.199847] osscore: This processor architecture is not compatible with
vmix (info=-1) - Not enabled.
[ 22.178693] usbcore: registered new interface driver oss_usb
ossinfo (the weird part):
Version info: OSS 4.2 (b 2003/201007311944) (0x00040100) GPL
Platform: Linux/i586 2.6.35-22-generic #34-Ubuntu SMP Sun Oct 10 09:24:00 UTC
2010 (kjsa)
Number of audio devices: 0
Number of audio engines: 0
Number of MIDI devices: 0
Number of mixer devices: 0
-
Device objects
- 0: osscore0 OSS core services
- 1: oss_usb0 USB audio core services
+ 0: osscore0 OSS core services
+ 1: oss_usb0 USB audio core services
MIDI devices (/dev/midi*)
Mixer devices
Audio devices
Nodes
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image (not installed)
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i586
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices: Error: [Errno 2] No such file or directory
Architecture: i386
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p',
'/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info: Error: [Errno 2] No such file or directory
Card0.Amixer.values: Error: [Errno 2] No such file or directory
Date: Wed Oct 13 02:29:59 2010
HibernationDevice: RESUME=UUID=48cd0ecc-8997-445f-b159-877b31bffcb2
InstallationMedia: Lubuntu 10.04 "Lucid Lynx" - i386 (20100429)
Lsusb:
- Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
- Bus 001 Device 002: ID 0ace:1215 ZyDAS ZD1211B 802.11g
- Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+ Bus 001 Device 002: ID 0ace:1215 ZyDAS ZD1211B 802.11g
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: KOHJINSHA Co.,Ltd SA Series
PccardctlIdent:
- Socket 0:
- no product info available
+ Socket 0:
+ no product info available
PccardctlStatus:
- Socket 0:
- no card
+ Socket 0:
+ no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic
root=UUID=fc2889c3-f237-4387-979c-28dc9ce65db3 ro
ProcEnviron:
- LANG=en_US.utf8
- SHELL=/bin/bash
+ LANG=en_US.utf8
+ SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
RfKill:
- 0: phy0: Wireless LAN
- Soft blocked: no
- Hard blocked: no
+ 0: phy0: Wireless LAN
+ Soft blocked: no
+ Hard blocked: no
SourcePackage: linux
dmi.bios.date: Built: 11/18/2006
dmi.bios.vendor: Insyde Software
dmi.bios.version: S18_V0.5_EC0.8
dmi.board.name: SA Series
dmi.board.vendor: KOHJINSHA Co.,Ltd
dmi.board.version: Rev 1.00
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 13
dmi.chassis.vendor: KOHJINSHA Co.,Ltd
dmi.chassis.version: Rev 1.00
dmi.modalias:
dmi:bvnInsydeSoftware:bvrS18_V0.5_EC0.8:bdBuilt11/18/2006:svnKOHJINSHACo.,Ltd:pnSASeries:pvrRev1.00:rvnKOHJINSHACo.,Ltd:rnSASeries:rvrRev1.00:cvnKOHJINSHACo.,Ltd:ct13:cvrRev1.00:
dmi.product.name: SA Series
dmi.product.version: Rev 1.00
dmi.sys.vendor: KOHJINSHA Co.,Ltd
** Package changed: linux (Ubuntu) => oss4 (Ubuntu)
** Changed in: oss4 (Ubuntu)
Status: Confirmed => New
** Tags removed: acpi-bad-length audio kernel-sound needs-upstream-
testing oss4
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https://bugs.launchpad.net/bugs/659523
Title:
oss4 doesn't produce working /dev/mixer, doesn't play sound
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