[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
** No longer affects: linux-lowlatency (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
Forest, thank you for reporting this and helping make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal: apport-collect 1308628 When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Project changed: ubuntustudio = linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New = Incomplete ** Changed in: linux (Ubuntu) Importance: Undecided = Low -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
Same problem here with Intel D54250WYK NUC box + Audiolab M-DAC which uses async USB connection for 24/96 audio. It seems that the problem only occurs with Intel USB3 controllers. Unfortunately the internal USB2.0 headers in my NUC are controlled by the same USB3.0 controller, and there is no option in the BIOS to disable the XHCI (USB3) mode. I have indicated the problem towards Intel: https://communities.intel.com/message/255474#255474 Here is a discussion regarding the Linux xhci_hcd isochronous problem: http://www.spinics.net/lists/linux-usb/msg107264.html Last mail on 8 May 2014: This does seem to point to an incompatibility between the driver and the Intel xHCI hardware. Figuring out what that incompability is may not be easy, though... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntustudio/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
Same for me alsthoug with Presonus AudioBox 1818VSL ubtating from 13.10 to 14.04 breaks my soundsetup. Only crakling on spekers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntustudio/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-lowlatency (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntustudio/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
I have similar trouble with Music Streamer 2+ and Studio 14.04. When I look audio devices it appears as USB 1.1 device. How can I change it to be a USB 2.0 device as it was with the Studio 12.04? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntustudio/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
Here's another wrinkle to this bug. I don't have the BIOS option and I can't get a kernel to build for me. A friend suggested manually unbinding the xhci driver for the usb audio interface like this https://lwn.net/Articles/143397/ If I run lspci -v | grep -i xhci then I get 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) This is not the usb audio interface (because it's not a pci device) and in fact, if I fake a root account using sudo -i and then run echo -n :00:14.0 /sys/bus/pci/drivers/xhci_hcd/unbind it unbinds my keyboard and mouse, and then I have to do a hard reset. On the other lsusb gives me the following correct device: Bus 003 Device 006: ID 194f:0103 PreSonus Audio Electronics, Inc. AudioBox 1818 VSL Now, the (virtual) directory /sys/bus/pci/drivers/ contains the subdirectory xhci_hcd, but it does not contain a subdirectory ehci_hcd. There is a subdirectory ehci-pci, but that subdirectory doesn't contain any devices. So I went to the directory /sys/module/ehci_hcd/ which *does* exist and there is no devices subdirectory and no bind or unbind. ls -l just shows drwxr-xr-x 2 root root0 Apr 25 00:02 parameters --w--- 1 root root 4096 Apr 25 00:02 uevent So I guess what I'm saying is that it doesn't even look like I have access to ehci-hcd even though it's built into the kernel. I don't really understand how xhci-hcd is related to pci devices, but is there not a way I could manually tell the kernel to use only usb2.0 drivers? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntustudio/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1308628] Re: xhci-hda does not support isochronous streaming on usb 2.0 devices
** Also affects: linux-lowlatency (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1308628 Title: xhci-hda does not support isochronous streaming on usb 2.0 devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntustudio/+bug/1308628/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
