Bug 1110523
| Summary: | Logitech Unified Receiver support broken, mouse won't work | ||||||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Forrest Taylor <ftaylor> | ||||||||
| Component: | kernel | Assignee: | Benjamin Tissoires <btissoir> | ||||||||
| kernel sub component: | Desktop Other | QA Contact: | Desktop QE <desktop-qa-list> | ||||||||
| Status: | CLOSED ERRATA | Docs Contact: | |||||||||
| Severity: | medium | ||||||||||
| Priority: | unspecified | CC: | ahinek, asanders, ayadav, bbenson, chenders, mboisver, peter.hutterer, rhaggard, rick, smooge, tdawson, tpelka, vbenes | ||||||||
| Version: | 7.0 | ||||||||||
| Target Milestone: | rc | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | x86_64 | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | kernel-3.10.0-148.el7 | Doc Type: | Bug Fix | ||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2015-03-05 12:23:55 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Bug Depends On: | |||||||||||
| Bug Blocks: | 1154209 | ||||||||||
| Attachments: |
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Description
Forrest Taylor
2014-06-17 20:28:52 UTC
I can confirm that this happens with certain hardware combinations and is due to a bug in the kernel that was in the 3.10.0 base kernel but later fixed in a later patch set. The problem seems to be with having a logitech receiver plugged into a non USB 2.0 plug. If it is plugged into a USB 1, 1.5, 3.0 or a 2.0/3.0 switched (like on an Lenovo Thinkpad T540p) the kernel will see the device (it shows up in lsusb, dmesg reports it there etc) but it will not take input from the device. Change the port to a USB 2.0 and it works. Run a mainline kernel and it works. Problem looks to be: https://bugzilla.kernel.org/show_bug.cgi?id=60507 I just confirmed that 42c22dbf81ebd1146960875ddfe71630cb2b3ae6 in Linus tree fixed the bug in RHEL 7. The problem occurs on a Lenovo t540p (I guess the t440s should be also affected) and can be easily reproduce on this platform: - without the fix: * plug a Logitech Receiver connected to a mouse/touchpad * dmesg shows: [ 78.854552] usb 3-1: new full-speed USB device number 6 using xhci_hcd [ 78.868041] usb 3-1: New USB device found, idVendor=046d, idProduct=c52b [ 78.868044] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 78.868046] usb 3-1: Product: USB Receiver [ 78.868047] usb 3-1: Manufacturer: Logitech [ 78.980266] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-1/input2 and the mouse is not responsive - with the fix: * plug a Logitech Receiver connected to a mouse/touchpad * dmesg shows: [ 78.854552] usb 3-1: new full-speed USB device number 6 using xhci_hcd [ 78.868041] usb 3-1: New USB device found, idVendor=046d, idProduct=c52b [ 78.868044] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 78.868046] usb 3-1: Product: USB Receiver [ 78.868047] usb 3-1: Manufacturer: Logitech [ 78.980266] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-1/input2 [ 79.031855] input: Logitech Unifying Device. Wireless PID:400a as /devices/pci0000:00/0000:00:14.0/usb3/3-1/3-1:1.2/0003:046D:C52B.0003/input/input14 [ 79.032180] logitech-djdevice 0003:046D:C52B.0004: input,hidraw1: USB HID v1.11 Mouse [Logitech Unifying Device. Wireless PID:400a] on usb-0000:00:14.0-1:1 and the mouse is just working. Created attachment 924232 [details]
Code to reset Logitech unifying receiver
Created attachment 924233 [details]
udev rule to execute logitech-fix.sh
Workaround: Copy (attached) logitech-fix.sh file to /usr/local/bin/ Copy (attached) 99-logitech.rules to /etc/udev/rules.d/ Ensure 99-logitech.rules has the proper ID (look at the output of lsusb). Now when the device is attached, the udev rule will kick off the workaround script. Patch(es) available on kernel-3.10.0-148.el7 Created attachment 936126 [details]
Updated udev script
Added an ACTION that was missing from the original udev rules script.
Note, the logitech-mouse.sh script uses sudo, so remove that if root is not allowed to use sudo. Seems like it starts working only if I plug another mouse into one of the USB 2-capable ports first (like maybe to push it into USB 2 mode?). Holler if any in-situ testing is needed...and for any testing related to ThinkPad W540+RHEL7....especially for the awful touchpad it has. Tested on a Lenovo x230t USB3.0 port with kernel-3.10.0-222.el7 installed and a Logitech Touchpad. The Unified Receiver is working as it should, and I am able to use the touchpad correctly. Verified. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2015-0290.html *** Bug 1190768 has been marked as a duplicate of this bug. *** *** Bug 1185389 has been marked as a duplicate of this bug. *** *** Bug 1203455 has been marked as a duplicate of this bug. *** |