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splurben Apprentice
Joined: 03 Feb 2004 Posts: 197 Location: Augusta, Southwest Western Australia
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Posted: Sat Sep 29, 2012 8:58 am Post subject: Strange HID USB problem, 3.5.4-gentoo, x86_64 [SOLVED] |
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This has been bugging me for weeks.
I have a system running Gentoo x86_64 on kernel 3.5.4-gentoo.
Diagnostic info:
The system doesn’t correctly identify or utilise USB HID devices.
When I use the latest Gentoo LiveDVD (livedvd-amd64-multilib-2012.1.iso) on the same system all the USB HID works perfectly.
Specifically:
- My Gentoo setup doesn’t work with a Microsoft™ Mouse, but does with a Logitech™ mouse attached through a KVM switch.
- LiveDVD uses both mice fine, connected either way.
- My system doesn’t work correctly with my MIONIX™ Mechanical keyboard (Canadian Layout{!?}), function and special keys aren’t recognised.
- Gentoo LiveDVD works perfectly with MIONIX™ keyboard.
I have captured some more diagnostic info from DMESG and LSUSB:
Any help on this would be greatly appreciated, I’m happy to post more info — whatever is needed to figure this crap out.
Kirk _________________ --=>Like... Goodness had nothing to do with it.<=--
Last edited by splurben on Wed Oct 03, 2012 8:47 am; edited 1 time in total |
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bklive n00b
Joined: 31 Dec 2011 Posts: 3 Location: Georgia
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Posted: Mon Oct 01, 2012 12:29 pm Post subject: |
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a lot of your USB options are set as modules. how are you handling loading those modules?
I had this same problem with recognizing USB drives plugged in, but it would recognize the keyboard/mouse. I just made sure all the USB modules were built in and it worked. |
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splurben Apprentice
Joined: 03 Feb 2004 Posts: 197 Location: Augusta, Southwest Western Australia
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Posted: Wed Oct 03, 2012 4:20 am Post subject: trying this now -> build usb into kernel instead of modul |
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bklive wrote: | a lot of your USB options are set as modules. how are you handling loading those modules?
I had this same problem with recognizing USB drives plugged in, but it would recognize the keyboard/mouse. I just made sure all the USB modules were built in and it worked. |
I'll try this now, but doesn't the LiveDVD load everything from modules? I hope it works. _________________ --=>Like... Goodness had nothing to do with it.<=-- |
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splurben Apprentice
Joined: 03 Feb 2004 Posts: 197 Location: Augusta, Southwest Western Australia
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Posted: Wed Oct 03, 2012 8:46 am Post subject: nope |
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changed USB device drivers to be built into the kernel
no change in HID USB behaviour
discovered something new in the DMESG output today, it looks like this message "skipped 1 descriptor after interface" may be indicative, the Miscrosoft Comfort Mouse 4500 is not working at all , unless I boot from the LiveDVD: Code: | [ 348.157796] usb 1-1.6.4: new low-speed USB device number 10 using ehci_hcd
[ 348.243516] usb 1-1.6.4: skipped 1 descriptor after interface
[ 348.244014] usb 1-1.6.4: default language 0x0409
[ 348.246637] usb 1-1.6.4: udev 10, busnum 1, minor = 9
[ 348.246640] usb 1-1.6.4: New USB device found, idVendor=045e, idProduct=076c
[ 348.246641] usb 1-1.6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 348.246643] usb 1-1.6.4: Product: Microsoft® Comfort Mouse 4500
[ 348.246644] usb 1-1.6.4: Manufacturer: Microsoft
[ 348.246724] usb 1-1.6.4: usb_probe_device
[ 348.246727] usb 1-1.6.4: configuration #1 chosen from 1 choice
[ 348.247272] usb 1-1.6.4: adding 1-1.6.4:1.0 (config #1, interface 0)
[ 348.247338] usbhid 1-1.6.4:1.0: usb_probe_interface
[ 348.247340] usbhid 1-1.6.4:1.0: usb_probe_interface - got id
[ 348.257171] hub 1-1.6:1.0: state 7 ports 4 chg 0000 evt 0010 |
_________________ --=>Like... Goodness had nothing to do with it.<=-- |
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splurben Apprentice
Joined: 03 Feb 2004 Posts: 197 Location: Augusta, Southwest Western Australia
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Posted: Wed Oct 03, 2012 9:04 am Post subject: <Solution> and Who Knows Why? |
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So, I looked in my /etc/portage/make.conf file and found that I had no section for "INPUT_DEVICES" which I changed to: Code: | INPUT_DEVICES="evdev" |
Also, I grepped my kernel .config file for HID and discovered that there's a whole section in there for HID that's not related to USB and a number of the options were disabled. VERY STRANGE as I had copied this kernel config over from a similar system that didn't have this USB problem AND and I've gone back and looked and these things aren't disabled in there.
I enabled the stuff in Device Drivers -> HID that seemed relevant, re-compiled the kernel, emerged @x11-module-rebuild, emerged with --depclean option, which removed a number of xorg-drivers that had installed because nothing was specified in make.conf, installed the new kernel and VIOLÁ — everything's working!
I'm sorry to say that I didn't really solve this in a "staged-isolation diagnostic" way. So I don't know if everything I did is necessary to fix this kind of thing.
Over and Out _________________ --=>Like... Goodness had nothing to do with it.<=-- |
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