I have no hands on with this sort of thing, but I have noticed on many occations that "we" always need to research the hardware we use on a particular Linux Distro.
.Which kernel are you using again ? 3.8.x does not do Hotplug very well, or even at all. SO if you're hot plugging USB devices into the hub after the system is up and running, It could be that the hub may buffer you from a kernel oops, but still does not recognize the devices. It could also be that you need to compile a module or two into the kernel statically for the HUB to work properly. But that is just a guess on my behalf that could be wrong. I have not personally noticed anything specific to this when browsing menuconfig, but I was not looking for this sort of thing when compiling my own kernel. *OR* Maybe you just need a different hub . . . Perhaps someone with more experience with this sort of thing will reply and give us their 2 cents. On Wed, Apr 16, 2014 at 7:40 PM, <[email protected]> wrote: > Hi William, > > Yes, I realize that the pain is self-inflicted and I want to be clear > about that. I have a favourite golfer that once said,"I'm an idiot!". I've > uttered those very words once or twice lately. Judging by the forums I > think others have said similar things. > > You would never believe it by my comments but in the late 1980's I was > doing this full time on a RT VME chassis running UniFlex (Unix variant). I > wrote drivers in C and 68030 assembly language and did some very neat > stuff. The learning curve was steep back then too. Ah, but I was young! > Time didn't matter...So I had to see what the kids are getting into these > days. > > I am actually more concerned with another issue regarding attaching a USB > hub to the USB host on the BBB. After I've done that the system won't > enumerate any of the devices I've put into the hub. But according to dmesg > the hub itself was successfully installed. > > Ideas? > > > > On Monday, April 14, 2014 3:24:04 PM UTC-7, William Hermans wrote: >> >> macarr, just so you know I have been using Debian for a good while and it >> took me 2-3 tries to get his steps right myself. At the time the >> instructions were a bit less clear, but the fault was my own ( I was a bit >> rusty with some of the steps / commands ). >> >> I am currently rebuilding my own kernel to the latest from scratch, and >> so far they seem to work perfectly ( I am about half way through, e.g. I've >> downloaded all the tools and have compiled the kernel). >> >> @Robert, I should be able to do the same steps I took back in December to >> get a working TFTP/NSF boot/root with the latest kernel ? >> >> What about 3.13 ? I remember you saying something about it being a >> "different animal" some months ago. >> >> I would ask on your comments pages for your site, but . . . Yeah editor >> wont stop loading. >> >> >> On Mon, Apr 14, 2014 at 1:15 PM, <[email protected]> wrote: >> >>> Yes Robert, >>> >>> You are correct on all counts. I was unaware of the >>> http://eewiki.net/display/linuxonarm/BeagleBone+Black<http://www.google.com/url?q=http%3A%2F%2Feewiki.net%2Fdisplay%2Flinuxonarm%2FBeagleBone%2BBlack&sa=D&sntz=1&usg=AFQjCNEwHvJG3PDxw3Sfxt5K8nmSnOnirA>. >>> I performed a google search and found the first site I mentioned. >>> >>> Being "new" can be a painful process. Not working on a staff with others >>> to learn from is even more painful. >>> >>> The biggest obstacle is that "you don't know what you don't know". >>> >>> Again, I thank you for your efforts. I will be persistent. >>> >>> Respectfully, >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
