linux-kernel - Re: vlc+jack stutters on 3.9

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <CAN0CFw2NNgXSi6X7gMw8UCE4Hg73S+A6JS3P2GGxMFVBdG5mmg@mail.gmail.com>
Date:	Sun, 12 May 2013 15:07:05 -0700
From:	Grant <emailgrant@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Re: vlc+jack stutters on 3.9

> The 3.8 kernel works great but the 3.9 kernel causes audio to stutter
> if I use vlc and jack. If I don't use jack it works fine and mplayer
> works fine on 3.9 with or without jack. The kernel configs are the
> same within CONFIG_SND.  I've been over this on the vlc mailing list:
>
> http://vlc-videolan.10979.n7.nabble.com/vlc-stutters-on-3-9-linux-kernel-td5440.html
>
> I submitted a vlc bug but it was closed and I was told it is a kernel
> regression and I should contact the kernel folks:
>
> https://trac.videolan.org/vlc/ticket/8617
>
> - Grant

Could this from dmesg be related?  I'm on a Dell XPS 13 with the latest BIOS:

[drm] Wrong MCH_SSKPD value: 0x16040307
[drm] This can cause pipe underruns and display issues.
[drm] Please upgrade your BIOS to fix this.
[drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2

- Grant
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/