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On 24/07/13 17:50, Walter Dnes wrote: |
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> So I emerged QEMU, which pulled in some dependancies. Things are not |
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> going well... |
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> |
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> 1) The following warning shows up in elog... |
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> |
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>> WARN: pretend |
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>> You have decided to compile your own SeaBIOS. This is not supported |
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>> by upstream unless you use their recommended toolchain (which you are |
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>> not). If you are intending to use this build with QEMU, realize you |
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>> will not receive any support if you have compiled your own SeaBIOS. |
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>> Virtual machines subtly fail based on changes in SeaBIOS. |
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> |
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> I don't see any USE flags about this. |
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> |
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> |
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> 2) I download a Gentoo install ISO, and create a 7 gig raw file sda.raw, |
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> and start qemu-kvm |
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> |
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> $ qemu-kvm -hda sda.raw -cdrom installx86.iso -boot d |
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> Could not access KVM kernel module: Permission denied |
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> failed to initialize KVM: Permission denied |
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> |
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> but... but... but... I am a member of group "kvm". |
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> |
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> |
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> 3) su to root and retry to start QEMU |
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> |
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> # qemu-kvm -hda sda.raw -cdrom installx86.iso -boot d |
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> qemu-system-x86_64: pci_add_option_rom: failed to find romfile "pxe-e1000.rom" |
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> VNC server running on `127.0.0.1:5900' |
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> |
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> So root has sufficient permission, but there's a problem with the BIOS, |
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> possibly related to item 1) above |
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> |
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> Note; I can run as regular user, either of the 2 commands... |
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> $ qemu-system-i386 -hda sda.raw -cdrom installx86.iso -boot d |
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> $ qemu-system-x86_64 -hda sda.raw -cdrom installx86.iso -boot d |
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> This doesn't run into permission problem 2), but still runs into the |
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> rom not found problem 3). |
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> |
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> 4) At least VNC is running. I emerged tigervnc and tried it |
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> |
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> $ vncviewer |
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> |
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> TigerVNC Viewer 64-bit v1.2.0 (20130723) |
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> Built on Jul 23 2013 at 21:36:16 |
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> Copyright (C) 1999-2011 TigerVNC Team and many others (see README.txt) |
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> See http://www.tigervnc.org for information on TigerVNC. |
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> X_ChangeGC: BadFont (invalid Font parameter) 0x0 |
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> |
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> ...and the dialog box is all blanks, presumably because of the missing |
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> fonts. |
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> |
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> |
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> I had QEMU working a few years ago, and I don't remember running into |
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> all these problems. What gives? |
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> |
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|
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its working ok for me - what versions of qemu/seabios/kernel? |
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|
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I have: |
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* sys-firmware/seabios |
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Latest version available: 1.7.2.1 |
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"binary" USE flag set for upstream compiled binaries |
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... |
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|
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using the binary USE flag (upstream compiled) |
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* app-emulation/qemu |
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Latest version available: 1.4.2 |
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... |
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|
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and kernel 3.10.1 |
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Cant help with the perms as I am running as root on dedicated hardware |
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BillK |
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