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 <n...@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. >
