On 11/18/19 12:46 PM, Tom Horsley wrote:
I'm now running fedora 31 on my system at home and at
work. On both systems I occasionally notice all my
xinput settings have reverted to default, as if I
unplugged my mouse and plugged it back in (even though
I didn't unplug it).
Has anyone else noticed USB weirdness like this? Looking
at dmesg, that seems to be what the kernel thinks
happened:
[ 36.142138] 8021q: 802.1Q VLAN Support v1.8
[ 36.188272] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s29u1u2: link becomes ready
[28350.784597] usb 2-1-port5: disabled by hub (EMI?), re-enabling...
[28350.784606] usb 2-1.5: USB disconnect, device number 4
[28350.979282] usb 2-1.5: new low-speed USB device number 6 using ehci-pci
[28351.063350] usb 2-1.5: New USB device found, idVendor=047d, idProduct=1020,
bcdDevice= 1.00
[28351.063355] usb 2-1.5: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[28351.063358] usb 2-1.5: Product: Kensington Expert Mouse
[28351.063360] usb 2-1.5: Manufacturer: Kensington
[28351.066182] input: Kensington Kensington Expert Mouse as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.5/2-1.5:1.0/0003:047D:1020.0005/input/input21
[28351.066409] hid-generic 0003:047D:1020.0005: input,hidraw1: USB HID v1.10
Mouse [Kensington Kensington Expert Mouse] on usb-0000:00:1d.0-1.5/input0
Looks like a little less than 8 hours after the booted,
the kernel decided I just disconnected and reconnected
the mouse.
I have no idea what an EMI is, but that's what starts everything.
Hi Tom,
Probably not what you asked, but when does that stop me?
Is this a "add on" USB card? I have the worst luck with
add on USB cards in both Windows and Linux. My shop computer
has an add on USB 3.1 card that is a one shot card: I can read
a flash drive from it once. After I eject the flash drive,
I have to reboot to get it to work again. And this
was the forth card I tested. The first three just
corrupted the data or blew out.
Never have any issue with the USB ports on the motherboard.
Are the malfunction port(s) on your motherboard?
-T
_______________________________________________
users mailing list -- users@lists.fedoraproject.org
To unsubscribe send an email to users-le...@lists.fedoraproject.org
Fedora Code of Conduct:
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives:
https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org
