Comment 5 for bug 652035

Yes, I have rebooted between changing versions, but that is totally beyond the point as I said. This is still not a driver problem. The drivers have not changed only the library. I have tried different install options and narrowed it down to libasound2 and the problem is only in the latest version (1.0.23-1ubuntu2).

This is the lines you're looking for and those will not change even if I change the library.

[91659.558926] HDA Intel 0000:00:06.1: PCI INT B -> Link[AAZA] -> GSI 21 (level, low) -> IRQ 21
[91659.558935] hda_intel: Disable MSI for Nvidia chipset
[91659.559273] HDA Intel 0000:00:06.1: setting latency timer to 64
[91665.723240] 7:2:1: endpoint lacks sample rate attribute bit, cannot set.
[91665.724580] 7:2:2: endpoint lacks sample rate attribute bit, cannot set.
[91665.725819] 7:2:3: endpoint lacks sample rate attribute bit, cannot set.
[91665.727069] 7:2:4: endpoint lacks sample rate attribute bit, cannot set.
[91665.904509] usbcore: registered new interface driver snd-usb-audio

This was done by removing all the alsa drivers from the running kernel and then loading them again and not by rebooting since that serves no point.