Paolo Mantegazza wrote:
>
> daniel sheltraw wrote:
> > ...
> > I finally got my new machine and I am ready to install the latest
> > and greatest version of RTAI. ...
>
> RTAI does not interfere with the installation of anyother package.
> ...
>
Hi Paolo,
may I kindly hook a former posting of mine (which unfortunately
was left unanswered) to this statement, which I assumed to be
true but which appearently is contradicted by my observations:
Wilken Boie wrote:
>
> Hallo RTAIers,
>
> it seems kind of strange, but each time I use ppp (for internet
> access, over a serial port and an external ISDN adadpter) I
> have to rmmod rtai_sched. Otherwise ppp still works but the
> throughput becomes practically unusable.
> Details
> Looking at a thruput plot it looks as if a transfer was
> starting as normal but after a moment the thruput drops
> severely (mostly close to zero). After a few seconds this
> repeats. During a file download I can pretty consistenly
> switch the problem off and on by ins/rmmod rtai_sched
> (upscheduler).
> System
> K6/233, serial: ISA 4port with standard driver irq 14
> RTAI: both 1.1 (from http://www.timesys.com RT package) and 1.3
> Linux: 2.2.14
>
> The kernel config is probably to lenghty to report here. So I
> would be very happy if somebody could give me a hint about
> what to try or look for.
>
> Thank you very much
> Wilken Boie
I would be very thankful if you could give me a hint on what
_could_ be happening.
kind reguards
Wilken
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