From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20020830 Description of problem: Upgraded system from 7.3, Logitech Optical USB Scroll mouse which worked fine under 7.3 no longer functions when USB connected. Workaround - connect as PS2 device. Tried to connect several other USB devices, none are detected at boot up. USB devices have power after BIOS Post, but are deactivated as soon as the Kernel selection screen is displayed. Device is autodetected as Generic PS2 Three Button Mouse when connected to PS2 port. USB GRAVIS Gamecontroller no longer functions. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.System reboot 2. 3. Actual Results: No USB Devices are detected. Expected Results: USB Devices should be detected and activated. Mouse worked perfected as USB Scroll when running 7.3. Upgrade to 8.0 now only allows device to work when PS2 connected and then it works only as generic three button, no scroll functionality. GAME Controller should be autodetected as under 7.3, however now no longer functions. Additional info: System Motherboard is Gigabyte 7VRXP with AMD 1900XP Processor.
Please attach output of "dmesg" and "cat /proc/interrupts". PLEASE DO NOT DROP THEM IN THE COMMENT BOX.
Created attachment 79806 [details] Output from DMESG and /proc/interrupts
I've attached the information as requested. Currently mouse is connected as PS/2 device. No USB devices are currently attached to system (since it doesn't work). Thanks!
Trace skillfuly taken, thanks. But the objective is to fix the USB, and for that we need to see how it fails. Can you plug the mouse back into a USB port and re-take dmesg? No need to reboot.
Created attachment 79824 [details] Trace taken after mouse and camera plugged into USB ports. Thanks!
This bug is worse than I thought, EHCI is busted. Arjan, I'm taking it.
Worked offline with the customer, removed ehci-hcd from the configuration (commented alias usb-controller in modules.conf), so the box now works in USB 1.1 mode. Investigating if 2.0 is useful. Motherboard manual: http://ftp.gigabyte.com.tw/support/user_pdf/e_7vrxp_1101.pdf
Created attachment 80045 [details] lspci -v with 4 1.1 ports and a 2.0 port
If I read it correctly, section "K" on page 23 hints that the EHCI is connected to the internal header only. It should be fully functional. Unfortunately, Anaconda cannot guess which wires are connected where.
I don't understand why this was closed as not a bug. Are you saying the instructions in the manual are incorrect or that Gigabyte is not provisioning USB 2.0 to specifications? Can you please explain? Thanks!