Dear sir/madam,
I am facing the following problem:
My computer randomly stops responding to the usb mouse and keyboard.
Unplugging them and plugging them back into a different port does not
fix the problem. Sometimes it is fixed after rebooting or after
suspending, then turning it on.
The problem is related to the Logitech trackman wheel & Mircosoft PS2
Keyboard, both are old.
Command "lsusb" for the 2 devices gives:
Bus 002 Device 009: ID 046d:c404 Logitech, Inc. TrackMan Wheel
Bus 002 Device 010: ID 0a81:0205 Chesen Electronics Corp. PS/2
Keyboard+Mouse Adapter
Command "tlp-stat -u" for the 2 devices gives:
Bus 002 Device 009 ID 046d:c404 control = on, autosuspend_delay_ms =
-1000 -- Logitech, Inc. TrackMan Wheel (usbhid)
Bus 002 Device 010 ID 0a81:0205 control = on, autosuspend_delay_ms =
-1000 -- Chesen Electronics Corp. PS/2 Keyboard+Mouse Adapter (usbhid)
"uname -ra" gives:
Linux dell 4.13.0-39-generic #44~16.04.1-Ubuntu SMP Thu Apr 5 16:43:10
UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
Can you please help me resolving this issue?
I think the problem is not related with autosuspend, but rather with
buffer overflow for the specific devices due to that they are not
supported in the kernel code.
Regards
Kyprianos Papadimitriou
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