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Date: Tue, 28 Oct 2008 12:19:38 +0100 From: Helge Hafting <helge.hafting@...el.hist.no> To: Linus Torvalds <torvalds@...ux-foundation.org> CC: Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: Linux 2.6.28-rc2 i/o error on /dev/ttyUSB0 I have gps unit connected via USB-serial (pl2303). This does not work with 2.6.28-rc2 udev creates devices as usual, but /dev/ttyUSB0 fail. cat /dev/ttyUSB0 gives i/o errors, for example. gpsd try several times, and then fall back on opening in read-only mode. This works, but gpsd doesn't actually get any data at all from the unit. The pc is a core2duo laptop, using a 64-bit smp kernel. 2.6.27 is fine. I skipped 2.6.28-rc1 due to known breakage. I can test it if that might help. Helge Hafting -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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