Hmm, maybe my IrCOMM impl isn't to blame for this symptom that a couple of you including myself are experiencing. -- Dag -- / Dag Brattli | The Linux-IrDA Project / // University of Tromsoe, Norway | Infrared communication for Linux // /// http://www.cs.uit.no/~dagb | http://www.cs.uit.no/linux-irda/ /// ------- Start of forwarded message ------- Date: Wed, 8 Sep 1999 11:50:59 -0500 From: The Doctor What <[EMAIL PROTECTED]> To: Mark Buda <[EMAIL PROTECTED]> Cc: [EMAIL PROTECTED] Subject: Re: 2.2.12: serial driver swapping characters? Message-Id: <[EMAIL PROTECTED]> References: <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> On Wed, Sep 08, 1999 at 08:57:04AM -0400, Mark Buda wrote: > It seems really unlikely to me that CPU load could result in swapped > or duplicated characters. But I think there is definitely some kind of > problem in the serial driver for 2.2.11+ (at least) kernels. On my > Toshiba 4020CDT, running 2.0.36, I can talk to my Palm IIIx and my > digital camera. When I boot 2.2.11 or 2.2.12, I can't (reliably). It > will work for a little while and then misbehave (pilot-manager says > "Weird packet" and gets errors backing up the rest of the databases, > kdcpi just stops printing further progress downloading images). > > I am running Debian 2.1 (slink) with a bit of potato (including glibc > 2.1). I had no problems with these programs on this machine before > switching to a 2.2 kernel. > > Running slink under VMWare, or in a chrooted environment (i.e., > without the newer potato libraries but with the newer kernel) also > exhibits the problem (with pilot-manager; they may be two different > problems, of course). > > I posted about this to debian-user, and got one response from somebody > who claimed he was using pilot-manager with 2.2.12 with no problems. > > If I can reproduce this problem on another machine besides the one I > do all my actual work on, I will try to determine what the most recent > kernel that doesn't cause this behavior is and report my findings. I have similar problems with my palm. I use pyrite, but the symtoms are the same (wierd packet error, and then everything else bombs). Ditto for my work machine. I haven't tried seeing what the modem is doing, but ppp has been giving me grief. It almost looks like I loose packets, but I never see the error light go on (unless I upload, but that's a separate problem, and has been around a while). Ciao! -- God is real, unless declared integer. The Doctor What: Need I say more? http://docwhat.gerf.org/ [EMAIL PROTECTED] (finger [EMAIL PROTECTED] for PGP key) KF6VNC - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/ ------- End of forwarded message ------- _______________________________________________ Linux-IrDA mailing list - [EMAIL PROTECTED] http://www.pasta.cs.UiT.No/mailman/listinfo/linux-irda
