@Jens, According to your dmesg you aren't running the XPS 13 9343 from 2015, that's the 9333 from 2014. So this is a separate issue you are having. I would recommend you contact ProSupport for your issue so they can debug further.
On Thu, Apr 30, 2015 at 3:05 PM Jens Grehl <likelucky...@googlemail.com> wrote: > @Mario > > I shared my dmesg. I see that my BIOS is A07 instead of A03, which you are > tested. > Do you have any idea / solution? Should I downgrade my BIOS? Before with > A02 there are no sound too. > > ** Attachment added: "dmesg.log" > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1413446/+attachment/4388566/+files/dmesg.log > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1413446 > > Title: > Audio broken on 2015 XPS 13 (9343) in I2S mode in Ubuntu 14.10/15.04 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/dell-sputnik/+bug/1413446/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1413446 Title: Audio broken on 2015 XPS 13 (9343) in I2S mode in Ubuntu 14.10/15.04 To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1413446/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs