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Dark_light n00b
Joined: 05 Dec 2012 Posts: 3
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Posted: Sat Feb 23, 2013 1:18 pm Post subject: kernel 3.7.9 slower boot time |
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Hello everyone,
since updating from 3.6.11 to the latest stable kernel 3.7.9 on my thinkpad t420 the boot sequence halts for ~7 seconds before resuming.
Here's an excerpt from my dmesg where you can see the issue: http://bpaste.net/show/79228/ .
And here's the .config for the 3.7.9 kernel: http://bpaste.net/show/79230/
And here's the .config for the 3.6.11 kernel: http://bpaste.net/show/79231/
Besides that everything seems to be working fine. |
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Dark_light n00b
Joined: 05 Dec 2012 Posts: 3
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Posted: Wed Feb 27, 2013 11:23 am Post subject: |
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No one?
Anyway I tried with kernel 3.8.0 and it has the same exact issue. |
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tomtom69 Apprentice
Joined: 09 Nov 2010 Posts: 245 Location: Bavaria
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Posted: Thu Feb 28, 2013 6:52 pm Post subject: |
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Not really an idea, but it could be related to the mouse driver, because the delay happens directly before the mouse driver message.
You have several mouse drivers enabled:
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_MOUSE_SYNAPTICS_I2C=y
What happens if you disable all the mouse drivers except the one you seem to really need (CONFIG_MOUSE_PS2_TRACKPOINT), of course including its dependencies?
You can also try to disable mouse support completely (just for a test - you will need to change to a console and configure for mouse support again afterwards).
tom |
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