The 3.11.1-0xx are upstream kernels and not Ubuntu kernels. The Ubuntu kernel starts off as an upstream kernel, v3.11.3 in the case of 3.11.0-11.17, then Ubuntu specific patches are applied on top. It appears this bug was introduced by one of the Ubuntu specific patches, since you don't see the bug in any of the upstream kernels.
Can you test the previous, Ubuntu kernel, which is 3.11.0-10.16? It can be downloaded from: https://launchpad.net/ubuntu/+source/linux/3.11.0-9.16/+build/5055306 You would need to download and install both the linux-image and linux- image-extra .deb packages. It might also be worthwhile to test the latest Saucy kernel in the -proposed repository. It can be downloaded from: https://launchpad.net/ubuntu/+source/linux/3.11.0-12.19/+build/5088396 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1234818 Title: Regression: DisplayLink DL-195 fails with EAGAIN after upgrade from 3.11.0-031100 to 3.11.0-11 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1234818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
