[Bug 578930] [NEW] Lucid qemu-kvm: ksmd default config is CPU hog

2010-05-11 Thread lequeux1
Public bug reported:

Binary package hint: qemu-kvm

Lucid 64 bits


Expected: have qemu-kvm propose adquate default values
Found: using kvm, running 2 VMs , ksmd constantly eats 20 to 30%CPU

Lucid script used to tune ksm (/etc/init.d/qemu-kvm , parms in /etc/init
/qemu-kvm.conf)  doesnt provides adequate values IMHO

- Suggest modify qemu-kvm.conf
 either to deactivate ksm
 or have 200 for SLEEP_MILLISECONDS

Similar issue found on proxmox (debian) proposing default values:
http://forum.proxmox.com/threads/3279-Correct-way-to-KSM-tunig-and-manage-2-6-32?p=18415#post18415

System:
# lsb_release -rd
Description:Ubuntu 10.04 LTS
Release:10.04

#uname -a
Linux freuan0l75 2.6.32-22-generic #33-Ubuntu SMP Wed Apr 28 13:28:05 UTC 
2010 x86_64 GNU/Linux

Package:  qemu-kvm 0.12.3+noroms-0ubuntu9

** Affects: qemu-kvm (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Lucid qemu-kvm: ksmd default config is CPU hog
https://bugs.launchpad.net/bugs/578930
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[Bug 238684] Re: [patch?] alt-gr does not work inside kvm debian terminal

2009-09-14 Thread lequeux1
... Maybe, but:
 * vinagre, vncviewer, virt-viewer, all use alt-gr. 
 * directvnc fails to connect kvm local domains 
 * if this patch doesnt make sense, why is it integrated in jaunty qemu ( but 
not in kvm ) package ?
 * Really annoying for a french user (and probably other non US users, too). 
with no { [ @ \ # ~  | ] } life is so complicated...

E\

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[patch?] alt-gr does not work inside kvm debian terminal
https://bugs.launchpad.net/bugs/238684
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[Bug 238684] Re: [patch?] alt-gr does not work inside kvm debian terminal

2009-09-11 Thread lequeux1
Patch cited in #12 was also integrated in Jaunty's qemu, but not kvm.

A more complete version is available in http://patches.ubuntu.com/by-
release/ubuntu/k/kvm/kvm_1:84+dfsg-0ubuntu10.slipped-patch (look for
altgr-dead-keys-vnc.diff); Works for me.

E\

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[patch?] alt-gr does not work inside kvm debian terminal
https://bugs.launchpad.net/bugs/238684
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[Bug 428082] [NEW] Kernel 2.6.28-13 exposes interface causing libvirt to provide bad arguments to kvm and lock up win32 guest

2009-09-11 Thread lequeux1
Public bug reported:

In Jaunty, using kernels 2.6.28-13 and up (all), win32 guest lock up at
boot.

This fully described at
https://bugzilla.redhat.com/show_bug.cgi?id=510695 . RedHat is upstream,
and apparently won't fix.

A working bypass is described at
http://ubuntuforums.org/showthread.php?t=1203555. Would it be possible
to include in libvirt ?

** Affects: kvm (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Kernel 2.6.28-13 exposes interface causing libvirt to provide bad arguments to 
kvm and lock up win32 guest
https://bugs.launchpad.net/bugs/428082
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