It's most definitely a kernel bug. Also, I looked at both 1294729, 1293828 and 1286866 and all of them refer to the ICE1712 driver.
A recent commit that affects ICE1712 is this one: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu- trusty.git;a=commit;h=25cb36334e92312684f5cc18bfcf1eb96eb00485 ALSA: Enable CONFIG_ZONE_DMA for smaller PCI DMA masks ...this looks like it could possibly affect buffer sizes and such. Maybe that one needs to be reverted? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1294729 Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1294729/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
