Description of problem: Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
There's nothing in this bug report other than the title. What exactly is happening, what do you see on the screen, etc. Please provide as much information as possible.
uh... not much info here. I have a yoga 2 pro and it's booting fine here with rawhide kernels. % uname -a Linux voldemort.scrye.com 3.16.0-0.rc1.git0.1.fc21.x86_64 #1 SMP Mon Jun 16 15:11:29 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux What happens when you boot? Make sure you remove 'quiet' from the boot line to get the most output.
I have a yoga 2 pro running Fedora 20, currently using 3.16.4 as that is the latest stable kernel that boots uname -a: 3.16.4-200.fc20.x86_64 #1 SMP Mon Oct 6 12:57:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux This is from dmesg booting with 3.16.4: b 2-7: new full-speed USB device number 7 using xhci_hcd [ 7.014135] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 7.014224] usb 2-7: can't read configurations, error -71 [ 7.322160] usb 2-7: new full-speed USB device number 9 using xhci_hcd [ 9.568321] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 9.568418] usb 2-7: can't read configurations, error -71 [ 9.876221] usb 2-7: new full-speed USB device number 11 using xhci_hcd [ 12.122773] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 12.122858] usb 2-7: can't read configurations, error -71 [ 12.431288] usb 2-7: new full-speed USB device number 13 using xhci_hcd [ 14.678316] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 14.678402] usb 2-7: can't read configurations, error -71 [ 14.986355] usb 2-7: new full-speed USB device number 15 using xhci_hcd [ 17.231792] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 17.231879] usb 2-7: can't read configurations, error -71 [ 17.385286] usb 2-7: new full-speed USB device number 16 using xhci_hcd [ 19.630815] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 19.630903] usb 2-7: can't read configurations, error -71 [ 19.939319] usb 2-7: new full-speed USB device number 18 using xhci_hcd [ 22.184798] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 22.184886] usb 2-7: can't read configurations, error -71 [ 22.338303] usb 2-7: new full-speed USB device number 19 using xhci_hcd [ 24.584223] usb 2-7: unable to read config index 0 descriptor/start: -71 [ 24.584300] usb 2-7: can't read configurations, error -71 [ 24.737231] usb 2-7: new full-speed USB device number 20 using xhci_hcd [ 24.750233] usb 2-7: New USB device found, idVendor=04f3, idProduct=016f [ 24.750303] usb 2-7: New USB device strings: Mfr=4, Product=14, SerialNumber=0 [ 24.750365] usb 2-7: Product: Touchscreen [ 24.750401] usb 2-7: Manufacturer: ELAN [ 24.750676] usb 2-7: ep 0x2 - rounding interval to 64 microframes, ep desc says 80 microframes The error is the same for latest stable kernel but it contiues to count up (it was at device #70 or so when I stopped the boot process). The latest rawhide kernel boots fine. uname -a: 3.18.0-0.rc5.git0.2.fc22.x86_64 #1 SMP Mon Nov 17 19:33:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Looks like the errors are completely gone from 3.18rc5: 1.616313] usb 1-7: new full-speed USB device number 4 using xhci_hcd [ 1.782050] usb 1-7: New USB device found, idVendor=04f3, idProduct=016f [ 1.782052] usb 1-7: New USB device strings: Mfr=4, Product=14, SerialNumber=0 [ 1.782054] usb 1-7: Product: Touchscreen [ 1.782055] usb 1-7: Manufacturer: ELAN [ 1.782259] usb 1-7: ep 0x2 - rounding interval to 64 microframes, ep desc says 80 microframes
That issue should be fixed in the 3.17 rebase kernels for F20 as well.