| View previous topic :: View next topic |
| Author |
Message |
dinominant
Tux's lil' helper
Joined: 27 Oct 2006
Posts: 102
|
 Posted: Sat May 10, 2008 5:54 pm Post subject: Upgrading kernel breaks sound |
 |
|
Hi, I recently upgraded my kernel to 2.6.24-r4 and now my sound doesn't work. When I login to KDE I get this error message:
| Code: | Sound server informational message:
Error while initializing the sound driver:
device: default can't be opened for playback (Function not implemented)
The sound server will continue, using the null output device. |
This time I decided to reconfigure the kernel from scratch instead of doing make oldconfig because I had all kinds of options set that I didn't need. I suspect I've missed something in the kernel config somewhere.
dmesg | Code: | PCI: Setting latency timer of device 0000:00:0e.1 to 64
hda_codec: Unknown model for ALC882, trying auto-probe from BIOS...
ALSA device list:
#0: HDA NVidia at 0xfe020000 irq 20
TCP cubic registered
NET: Registered protocol family 1 |
kernel config
lspci -nnv | Code: | 00:0e.1 Audio device [0403]: nVidia Corporation MCP55 High Definition Audio [10de:0371] (rev a2)
Subsystem: nVidia Corporation MCP55 High Definition Audio [10de:0371]
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
Memory at fe020000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/0 Enable-
Capabilities: [6c] HyperTransport: MSI Mapping Enable+ Fixed+
Kernel driver in use: HDA Intel |
Any ideas? |
|
| Back to top |
|
 |
Keruskerfuerst
Advocate
Joined: 01 Feb 2006
Posts: 2289
Location: near Augsburg, Germany
|
| Posted: Sat May 10, 2008 6:51 pm Post subject: |
|
|
Procedure of kernel upgrade?
1. Have you reused the old kernel config with: make oldconfig?
2. Then checked the new kernel config with make xconfig or make menuconfig |
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
|
Kernel & Hardware
