[94274.174745] ehci-pci 0000:00:1a.0: setting latency timer to 64
[94274.174831] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[94274.174884] ahci 0000:00:1f.2: setting latency timer to 64
--
[95820.614895] ahci 0000:00:1f.2: setting latency timer to 64
[95820.614976] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[95820.615075] ehci-pci 0000:00:1d.0: setting latency timer to 64
--
can you post the system log ?
did you compter suspend and resume ?
> Does they support Linux? I don't think so... I have a cd with Windows drivers.
> Is there any driver for Linux?
> What to tell them in the email?
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
your lsusb output did not contain any vendor specific class
but a lot of UAC2 feature which may not support in current alsa usb
driver (.e.g three clock source, ...
missing capture device 0
bDescriptorSubtype 10 (CLOCK_SOURCE)
bClockID 18
bmAttributes 0x03 Internal programmable Clock
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 8
wTerminalType 0x0605 SPDIF interface
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1267866
Title:
Broken pipelline when changing the sound card
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
I typed in terminal:
alsamixer
Then I wanted to change the sound card (I have connected an external
sound card via USB).
I pressed F6, selected the external sound card and pressed enter.
alsamixer crashed and outputed:
cannot load mixer controls: Broken pipe
My ALSA information is located at http://www.alsa-
project.org/db/?f=1871c086b58a2965d18cfb38483794788187edfb
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1267866/+subscriptions
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