Description of problem: CPU: Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz I have installed a fresh copy of Fedora 19 64bit (minimal install). I never had similar issues with previous releases 16, 17, 18 and this is very annoying. In KVM console (which become inoperable until I disable the warnings), also in /var/log/messages I have lots and lots of lines like: Sep 4 07:35:24 baba kernel: [ 1488.123458] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:24 baba kernel: [ 1488.299366] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:24 baba kernel: [ 1488.473398] usb 2-1.6: new low-speed USB device number 123 using ehci-pci Sep 4 07:35:24 baba kernel: [ 1488.548232] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:24 baba kernel: [ 1488.713141] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:25 baba kernel: [ 1488.887047] usb 2-1.6: new low-speed USB device number 124 using ehci-pci Sep 4 07:35:25 baba kernel: [ 1489.288700] usb 2-1.6: device not accepting address 124, error -32 Sep 4 07:35:25 baba kernel: [ 1489.361790] usb 2-1.6: new low-speed USB device number 125 using ehci-pci Sep 4 07:35:25 baba kernel: [ 1489.763454] usb 2-1.6: device not accepting address 125, error -32 Sep 4 07:35:25 baba kernel: [ 1489.763739] hub 2-1:1.0: unable to enumerate USB device on port 6 Sep 4 07:35:30 baba kernel: [ 1494.189298] usb 2-1.6: new low-speed USB device number 126 using ehci-pci Sep 4 07:35:30 baba kernel: [ 1494.264255] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:30 baba kernel: [ 1494.440163] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:30 baba kernel: [ 1494.614067] usb 2-1.6: new low-speed USB device number 127 using ehci-pci Sep 4 07:35:30 baba kernel: [ 1494.689026] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:31 baba kernel: [ 1494.864930] usb 2-1.6: device descriptor read/64, error -32 Sep 4 07:35:31 baba kernel: [ 1495.038836] usb 2-1.6: new low-speed USB device number 5 using ehci-pci Sep 4 07:35:31 baba kernel: [ 1495.440505] usb 2-1.6: device not accepting address 5, error -32 Sep 4 07:35:31 baba kernel: [ 1495.513738] usb 2-1.6: new low-speed USB device number 6 using ehci-pci Sep 4 07:35:32 baba kernel: [ 1495.915251] usb 2-1.6: device not accepting address 6, error -32 Sep 4 07:35:32 baba kernel: [ 1495.915528] hub 2-1:1.0: unable to enumerate USB device on port 6 Version-Release number of selected component (if applicable): latest kernel 3.10.10-200.fc19.x86_64 #1 SMP How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Hi Giuliano, can you let us know if downgrading the kernel to 3.9 fixes the issue? Then we can further investigate which change broke this for you. Thanks, Michele
I had initial setup with 3.9.5 version with the same errors. I have updated everything with "yum update" thinking that the newest version will solve the problems.
Hi Giuliano, so this specific device never worked or is there a kernel version where it did work? You could quickly check if 3.11 fixed it for you: https://fedoraproject.org/wiki/RawhideKernelNodebug regards, Michele
Hmm, it may have something to do with USB from KVM console because messages disappeared when KVM was disconnected. I have upgraded to 3.11.0-2.fc21.x86_64 #1 SMP, reconnected KVM and I no longer have such kind of messages in logs. Sep 5 16:15:47 baba kernel: [ 553.610186] usb 2-1.6: new low-speed USB device number 3 using ehci-pci Sep 5 16:15:47 baba kernel: [ 553.705557] usb 2-1.6: New USB device found, idVendor=0a81, idProduct=0205 Sep 5 16:15:47 baba kernel: [ 553.705561] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=0 Sep 5 16:15:47 baba kernel: [ 553.705564] usb 2-1.6: Product: PS2 to USB Converter Sep 5 16:15:47 baba kernel: [ 553.705566] usb 2-1.6: Manufacturer: CHESEN Sep 5 16:15:47 baba kernel: [ 553.712806] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.0/input/input4 Sep 5 16:15:47 baba kernel: [ 553.712964] hid-generic 0003:0A81:0205.0001: input,hidraw0: USB HID v1.10 Keyboard [CHESEN PS2 to USB Converter] on usb-0000:00:1d.0-1.6/input0 Sep 5 16:15:47 baba kernel: [ 553.720913] input: CHESEN PS2 to USB Converter as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6:1.1/input/input5 Sep 5 16:15:47 baba kernel: [ 553.721225] hid-generic 0003:0A81:0205.0002: input,hidraw1: USB HID v1.10 Mouse [CHESEN PS2 to USB Converter] on usb-0000:00:1d.0-1.6/input1 Sep 5 16:16:52 baba kernel: [ 618.589218] usb 2-1.3: new full-speed USB device number 4 using ehci-pci Sep 5 16:16:52 baba kernel: [ 618.676888] usb 2-1.3: New USB device found, idVendor=14dd, idProduct=0002 Sep 5 16:16:52 baba kernel: [ 618.676894] usb 2-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Sep 5 16:16:52 baba kernel: [ 618.676897] usb 2-1.3: Product: Multidevice
*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 19 kernel bugs. Fedora 19 has now been rebased to 3.11.1-200.fc19. Please test this kernel update and let us know if you issue has been resolved or if it is still present with the newer kernel. If you experience different issues, please open a new bug report for those.
Hi Giuliano, so the issue is gone with 3.11 correct? If yes can you close this case? Thanks, Michele
Yes, I no longer have any issue.