I didn't replied for the marketing smell too. Mouse spec are not quoted, neither.
Indeed, I can add that the problem is a classic one for certain KVM whose
ghost (linux) driver coupled is not 100% compatible with the mouse of choise.
But here he said the problem *will happen* without KVM too.
Indeed I suggest to change 7.6 graphics to a *mouse guillotine*.
-Dan
Nick Holland <nick@holland-consulting.net>:
>> David Colburn wrote:
>>> When I use a KVM to switch mouse and keyboard between computers (one Linux, one OpenBSD) -
>>> OpenBSD goes into an un recoverable error loop "uhub2: device problem, disabling port 3"
>>> (This also happens if I have a mouse and keyboard directly plugged into the OpenBSD pc and unplug them.)
>>> Is there a way to tell OpenBSD to ignore the disconnect, please?
>>> BTW1: I'm still running 7.5 for the moment.
>>> BTW2: I did try various Searches for an answer.
>>> BTW3: Dell OptiPlex 7050 (doesn't happen with Linux on any hardware)
>>> Thanks.
>
> You provided NOTHING about your system other than a marketing model
> number. So even if I had one sitting on my shelf, I have zero reason
> to believe your Optiplex 7050 is the same as or even remotely similar
> to my hypothetical Optiplex 7050.
>
> Some machines have crappy USB hw. Some USB hw is crappy. Having
> played with quite a few of them, I'd go as far as to say, the majority
> of KVM systems are crap. Not even "crappy", implying some crap-like
> qualities, but outright and utter crap. All of them are tested with
> Windows, some are tested with Linux, few are tested with any other OS.
> "Testing" consists of applying power, seeing something resembling
> function and shipping it.
>
> Remove the KVM from the question. Now swap out other bits of HW until
> you find the part that's the issue. Now provide a proper bug report.
>
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