Of course, don't hesitate to set this bug back to New if you feel I've
missed or forgotten something :)
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Title:
value set in /etc/sysctl.conf not
I think what you're really running into is that wlan0 comes up after the
sysctls are applied. Using net.ipv6.conf.all.use_tempaddr should fix
this in Precise now for devices that existed prior to the sysctls being
applied, and net.ipv6.conf.default.use_tempaddr was already meant to
take care of
** Changed in: procps (Ubuntu)
Importance: Medium = High
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Title:
value set in /etc/sysctl.conf not used at boot time
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I can somewhat reproduce this on my system, except the device that comes
up early is (more expectedly than wlan0) eth0. All interfaces but that
one do get the right value set for use_tempaddr; and there seems to be
something fishy going on when setting these values in sysctl anyway:
Hi Yves,
OK that means most stuff is working as it should; I think stop/waiting for
procps is normal - it just does its setup stuff and stops again.
Two thoughts then; I wonder whether at the time procps runs during
startup wlan0 has been found yet? If it's not then I guess
Yes I thought about wlan0 not being available, and I purposely rebooted
the laptop making sure that the network kill switch was on etc... wlan0
came up right away, but net.ipv6.conf.wlan0.use_tempaddr was equal zero
(the other ones were equal to one). I also check the spelling and copied
and
Hi Yves,
A few things to try:
1) If you do start procps do the values get set? (Are there any
errors?)
2) what about writing directly to the entry - i.e. (from a root shell -
not a sudo at the start of the line!)
echo 2 /proc/sys/net/ipv6/conf/all/use_tempaddr
**
2) what about writing directly to the entry
Yes, that works, even just doing
sysctl net.ipv6.conf.wlan0.use_tempaddr=2
works.
1) If you do start procps do the values get set?
Huh... it does. This is confusing. Right after boot, three of the four values
are set (all, eth0 and eth1). Wlan0
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https://bugs.launchpad.net/bugs/803739
Title:
value set in /etc/sysctl.conf not used at boot time
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