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Neil Bothwick <neil <at> digimed.co.uk> writes: |
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> > chown root:tty /dev/pty* |
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> > chown root:tty /dev/tty* |
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> > chmod 666 /dev/null |
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> It sounds like your udev rules are screwed. My defaults are |
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KERNEL=="pty[pqrstuvwxyzabcdef][0123456789abcdef]",NAME="%k", |
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GROUP="tty",OPTIONS="last_rule" |
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KERNEL=="null",NAME="%k", MODE="0666" |
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> Re-emerging udev should fix this, let etc-update/dispatch-conf replace |
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> /etc/udev/rules.d/50-udev.rules. |
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OK, I reverted (re emerged) udev-087-r1 |
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Now my rules look like this: |
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# egrep tty 50-udev.rules |
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KERNEL=="pty[pqrstuvwxyzabcdef][0123456789abcdef]", NAME="%k", GROUP="tty", |
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OPTIONS="last_rule" |
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KERNEL=="tty[pqrstuvwxyzabcdef][0123456789abcdef]", NAME="%k", GROUP="tty", |
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OPTIONS="last_rule" |
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KERNEL=="vcs*", NAME="%k", GROUP="tty", |
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OPTIONS="last_rule" |
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KERNEL=="vcsa*", NAME="%k", GROUP="tty", |
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OPTIONS="last_rule" |
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KERNEL=="tty", NAME="%k", GROUP="tty", MODE="0666", |
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OPTIONS="last_rule" |
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KERNEL=="tty[0-9]", NAME="%k", GROUP="tty", |
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OPTIONS="last_rule" |
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KERNEL=="tty[0-9][0-9]", NAME="%k", GROUP="tty", |
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OPTIONS="last_rule" |
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KERNEL=="console", NAME="%k", GROUP="tty", MODE="0600" |
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KERNEL=="ptmx", NAME="%k", GROUP="tty", MODE="0666" |
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# tty devices |
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KERNEL=="ttyS[0-9]*", NAME="%k", SYMLINK="tts/%n", GROUP="tty" |
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KERNEL=="ttyUSB[0-9]*", NAME="%k", SYMLINK="tts/USB%n", GROUP="tty", MODE="0660" |
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KERNEL=="ippp0", NAME="%k", GROUP="tty" |
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KERNEL=="isdn*" NAME="%k", GROUP="tty" |
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KERNEL=="dcbri*", NAME="%k", GROUP="tty" |
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KERNEL=="ircomm*", NAME="%k", GROUP="tty" |
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# egrep null 50-udev.rules |
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KERNEL=="null", NAME="%k", MODE="0666" |
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Why is /dev/null getting repeatedly set to more restrictive |
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permission than 666? |
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Which ruled do I edit? Explicit suggestions are most welcome. |
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And educate me as to why this portable has this issue, and |
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the other workstations do not? |
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Udev seems to be a 'moving target' as much of what I've read seems |
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dated, so any current documents to reference would be appreciated. |
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The man pages are short on examples....i.e. I cannot find |
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/etc/udev/rules.d/udev.examples.... |
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http://gentoo-wiki.com/UDEV definately needs more detail.... |
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James |
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-- |
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