Debugging Modules after 2.6.3-----------------------------In almost all distributions, the kernel asks for modules which don'texist, such as "net-pf-10" or whatever. Changing "modprobe -q" to"succeed" in this case is hacky and breaks some setups, and also wewant to know if it failed for the fallback code for old aliases infs/char_dev.c, for example.In the past a debugging message which would fill people's logs wasemitted. This debugging message has been removed. The correct wayof debugging module problems is something like this:echo '#! /bin/sh' > /tmp/modprobeecho 'echo "$@" >> /tmp/modprobe.log' >> /tmp/modprobeecho 'exec /sbin/modprobe "$@"' >> /tmp/modprobechmod a+x /tmp/modprobeecho /tmp/modprobe > /proc/sys/kernel/modprobe
Debugging Modules after 2.6.3
-----------------------------
In almost all distributions, the kernel asks for modules which don't
exist, such as "net-pf-10" or whatever. Changing "modprobe -q" to
"succeed" in this case is hacky and breaks some setups, and also we
want to know if it failed for the fallback code for old aliases in
fs/char_dev.c, for example.
In the past a debugging message which would fill people's logs was
emitted. This debugging message has been removed. The correct way
of debugging module problems is something like this:
echo '#! /bin/sh' > /tmp/modprobe
echo 'echo "$@" >> /tmp/modprobe.log' >> /tmp/modprobe
echo 'exec /sbin/modprobe "$@"' >> /tmp/modprobe
chmod a+x /tmp/modprobe
echo /tmp/modprobe > /proc/sys/kernel/modprobe