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On Tue, 27 Feb 2007 06:05:59 -0500 |
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Strake <strake888@×××××.com> wrote: |
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> The subject says it all, really. The kernel recognizes the serial |
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> port and assigns it /dev/ttys0, as dmesg confirms, but any attempt to |
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> access /dev/ttys0, including those made by minicom, setserial and a |
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> little test program that merely opens the file, fails with an |
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> "input/output error". This annoys me to no end. Help is appreciated. |
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> |
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> System specs: |
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> kernel 2.6.18-gentoo-r6 |
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> x86_64 (AMD) |
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> MSI K8N Diamond Plus |
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> |
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usually the S in tty names is capitalized in my experience. I wonder |
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about IRQs, and about drivers being existant in the kernels. I wonder |
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about the attached device - if any. I also wonder about modules, |
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whether or not all necessary have been loaded. |
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I get the same message catting my serial ports, but to be fair they |
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aren't plugged in to anything. |
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-- |
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