** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: ubuntu-mate
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https://bugs.launchpad.net/bugs/1927878
Title:
USB hubs priority (is there even such thing??) AKA Leave my human
inputs alone!!
Status in linux package in Ubuntu:
New
Bug description:
You are possibly one of the only person on Earth who can help me with
this but would it be possible that there is some sort of "traffic
priority" going on with USB controllers? Summing them up that some of
them would need to have "bandwidth assignation profiles" based on what
kind of device that they are physically plugged into?
The practical problem is that I have a keyboard hosting it's own USB
3.0 2 ports hub. I also have a wireless mouse with it's bluetooth's
receiver plugged into one of these USB 3.0 ports. When I plug in a USB
thumb drive on the remaining free ports on my keyboard and start
moving data on it then my mouse gets really l-a-g-g-g-g-y. So much
that I have totally stopped using this method of moving data as I
simply cannot work in TTY7 when this happens. The solution has always
been to plug my thumbdrive directly into any USB port direct on the
system and move data that way if/when using that wireless mouse of
mine.
(Point of interest: the USB hubs on my screens also have the same
behavior as the ones directly on my system)
So, Doctor, what's your call? Do USB hubs need "traffic priority"
therapy or do I??
;)
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