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On 04/28/2012 01:24 AM, Matthew Marlowe wrote: |
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> On Fri, Apr 27, 2012 at 3:54 PM, Markos Chandras <hwoarang@g.o> wrote: |
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>> On 04/27/2012 11:45 PM, Nikos Chantziaras wrote: |
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>>> On 27/04/12 22:35, Markos Chandras wrote: |
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>>>> I replaced my Phenom II cpu with a new 6-core AMD bulldozer. However, I |
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>>>> noticed that all of my Gentoo virtual machines throw (compiler) |
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>>>> segmentation faults when building or running any application. |
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>>> |
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> |
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> I'm not familiar with virtualbox, but I've seen similar issues occur |
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> with vmware and the solution was to at least temporarily mask whatever |
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> new cpu flags the new hypervisor was passing to the guest. In vmware, |
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> one could limit the cpu flags to maintain compatibility with various |
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> cpu releases which was especially helpful in clusters.... Yes, your |
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> gentoo vms should have been fine ..but at least until you track down |
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> the issue, see if virtualbox has a similar feature? |
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> |
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Interestingly this seems to be caused when using my wireless card to |
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bridge the virtualbox interfaces onto. I can't reproduce (yet) any |
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segfaults when I use the onboard ethernet card. I have the following |
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wireless card (supported by the rtl8180 kernel module) |
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|
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04:06.0 Ethernet controller: Belkin F5D7000 v7000 Wireless G Desktop |
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Card [Realtek RTL8185] (rev 20) |
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|
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-- |
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Regards, |
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Markos Chandras / Gentoo Linux Developer / Key ID: B4AFF2C2 |
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