I'm at 2.6.31-18 SMP with an E8400 Core2Duo - only reports one core
** Also affects: linux-kernel-headers (Ubuntu)
Importance: Undecided
Status: New
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Core2Duo CPU only reports 1 core (Karmic Beta)
https://bugs.launchpad.net/bugs/444686
You received this bug notification because you
I have a similar problem, not sure if it is the same bug, it may be
I have an older box with 2 2.4 GHz Xeon processors only one cpu is
started with the current karmic kernel 2.6.31-14-generic
the upgrade from 9.04 - 9.10 left some 9.04 kernels in /boot
2.6.28-16-generic starts both cpus
Could not figure out how to attach the second dmesg where
2.6.28-16-generic successfully started both cpus here it is
** Attachment added: 2.6.28-16-generic
http://launchpadlibrarian.net/35432273/j.1
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Core2Duo CPU only reports 1 core (Karmic Beta)
https://bugs.launchpad.net/bugs/444686
You
[This is an automated message. Apologies if it has reached you
inappropriately.]
This bug was reported against the linux-meta package when it likely
should have been reported against the linux package instead. We are
automatically transitioning this to the linux kernel package so that the
Following today's kernel update, it now sees 2 cpu (but still at the
wrong frequency)
$ uname -a
Linux mbpvbrzL 2.6.31-12-generic #41-Ubuntu SMP Wed Oct 7 19:37:12 UTC 2009
x86_64 GNU/Linux
$ cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model
** Attachment added: AlsaDevices.txt
http://launchpadlibrarian.net/33130603/AlsaDevices.txt
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/33130604/BootDmesg.txt
** Attachment added: Card0.Amixer.values.txt
