On Sat, 20 Apr 2019, 10:41 JAMES TATE, <[email protected]> wrote:

> It's not KDE that giving me Errors it's Linux, The KDE desktop is working
> fine with out any errors.
> Something else that has got me confused is the problems with the USB ports
> in Linux with the Wifi and Rii adapters plugged in USB ports, In Raspbien
> OS there are no problems with having the Wifi and Rii adapters plugged in.
>
>
The raspberry pi kernel shipped with Raspbian is quite significantly
different to the upstream Linux kernel, they use a completely different USB
host driver.

Also what is the chipset/driver of the WiFi adapter?


> On April 20, 2019 at 4:16 AM Peter Robinson <[email protected]> wrote:
> >
> >
> > On Sat, Apr 20, 2019 at 12:37 AM JAMES TATE <[email protected]>
> wrote:
> > >
> > >
> > > > On April 19, 2019 at 6:29 PM Peter Robinson <[email protected]>
> wrote:
> > > >
> > > >
> > > > On Fri, Apr 19, 2019 at 6:18 PM JAMES TATE <[email protected]>
> wrote:
> > > > >
> > > > > Error message on uboot.
> > > > >
> > > > > "Timeout poll on Interrupt endpoint"
> > > > >
> > > > >
> > > > > I have a Raspberry pi 2 B+ and Fedora-KDE-armhfp-29-1.2-sda.raw.xz
> installed on a 32gb SD card.
> > > > >
> > > > >
> > > > > I gather that it has something to do with USB ports.  I have a
> WiFi adapter and a wireless keyboard adapter plugged in two USB ports of
> the Raspberry Pi, and that's it.
> > > > >
> > > > >
> > > > > Does anyone have any ideals ?
> > > >
> > > > At what point in the boot do you get that error, is it in linux, or
> > > > before linux starts? What happens if you remove the wifi/keyboard and
> > > > see if it boots to completion and then plug them in?
> > > >
> > > > Can you try the latest Fedora 30 nightly? F-29 is quite old now.
> > > >
> > > > Peter
> > >
> > > The error occures just as Linux starts loading.
> > > The problem is with the Wifi and Rii keyboard adapters loading down
> the power on USB ports. I removed both adapters and it started loading
> normally.
> > > I need to modify the +5v supply to Raspberry Pi.
> >
> > Yes, a good quality PSU for the RPii3 is critical, see details in the
> FAQ:
> > https://fedoraproject.org/wiki/Raspberry_Pi
> >
> > > I also loaded Fedora-KDE GUI onto a 64gb SD card and got errors
> running out of space.
> > > I ordered a 128gb Micro SD card, I hope that will be enough space for
> loading a GUI Arm OS
> >
> > We don't have a lot of interest in KDE so I'm not sure of the state of
> it.
>
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