$ for d in karmic lucid maverick natty oneiric precise quantal raring saucy
trusty utopic vivid wily xenial; do
echo "$d: $(wget -q
http://kernel.ubuntu.com/~kernel-ppa/configs/$d/i386-config.flavour.generic -O
- | grep -w CONFIG_IP_PNP)"
done
karmic:
lucid:
maverick:
natty: # CONFIG_IP_PNP is not set
oneiric: # CONFIG_IP_PNP is not set
precise: # CONFIG_IP_PNP is not set
quantal: # CONFIG_IP_PNP is not set
raring: CONFIG_IP_PNP=y
saucy: CONFIG_IP_PNP=y
trusty: CONFIG_IP_PNP=y
utopic: CONFIG_IP_PNP=y
vivid: CONFIG_IP_PNP=y
wily: CONFIG_IP_PNP=y
xenial:
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1259861
Title:
5-10 second delay in kernel boot with kernel command line ip=
Status in linux package in Ubuntu:
Fix Committed
Status in linux source package in Trusty:
Confirmed
Status in linux source package in Wily:
Confirmed
Status in linux source package in Xenial:
Fix Committed
Bug description:
In Trusty I see a big delay while the kernel boots that I did not see back in
Precise.
Some people have been experiencing this in Saucy too, so I don't know exactly
when it started happening.
Excerpt from dmesg:
[ 3.740100] Switched to clocksource tsc
[ 14.208118] PM: Hibernation image not present or could not be loaded.
[ 14.208885] Freeing unused kernel memory: 864K (c19ac000 - c1a84000)
The exact messages above don't matter, they are different on different boots
or on different machines.
It even happens with e.g.
$ sudo kvm -m 768 -cdrom trusty-desktop-i386.iso
My current kernel is
Linux server 3.12.0-7-generic #15-Ubuntu SMP Sun Dec 8 23:42:09 UTC 2013 i686
i686 i686 GNU/Linux
...but the exact version, maybe from 3.8 to 3.12+, shouldn't matter, just run
`dmesg` yourself and check if there's a big delay there.
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