[mythtv-users] Hauppauge HD-PVR trials and tribulations.

[Andrew C. (AFPup) Stadt]

On 20/12/2014 6:18 PM, georgia_tech_swagger wrote:
> I disabled XHCI entirely in the kernel and BIOS, rebooted into the new 
> kernel, same result.
>
> 3.17.6 does seem to be better (~20m average until lockup) than the 
> 3.16.5 kernel (~5m) ... but still unusuable.  I'm trying 3.18.1 now.
>
> On Sat, Dec 20, 2014 at 6:16 PM, Michelle Dupuis <mdupuis at ocg.ca 
> <mailto:mdupuis at ocg.ca>> wrote:
>
>     Look at your kernel log and you'll likely see your USB3 is
>     crashing.  I have not yet found stable USB3 drivers for Linux
>     (stick with USB2).
>
Please don't top post on this list.

I'm assuming you've checked the usual culprits of hd-pvr issues (sharing 
a bus with a lower speed device (lsusb -t)), audio connection issues 
(try stereo input vs. spdif).

Outside of that my only suggestion I can think of is get a cheap usb 
PCIe card with a *good* chipset (NEC, or something, generally not Via).

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