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Comments:
<0> hi there
<0> im a gentoo user and just emerged qemu without the kqemu module ...
<0> but whenever i do -> qemu -cdrom bla.iso
<0> it seems to start i get no error but also no window pops up with the starting systme i tryed it with various iso's ...and i always get 99% processor usage of qemu ... whats wrong how can i debug the problem ... ?
<0> anybody an idear ?
<1> You need to enable SDL.
<0> pbrook SDL ? what do you mean by that ?=
<2> some USE flag on gentoo iirc
<2> qemu needs sdl to display anything (other than a serial console)
<0> ah ok the USE flag ...
<1> Read the gentoo package documentation. Of ask the gentoo maintainers if they haven't bothered to write any.
<0> ah i c thx
<0> i comiled it with sdl useflag now but still no windows which appears ...
<1> You're either still using the old binary, or it's a bug in the gentoo ebuild.
<0> ok thx i'll try on ;P
<3> one more time
<3> between the vulgue
<3> xD
<0> ?
<0> its woking now
<0> ;PPPP
<2> gnte
<4> Hi, I have set up a tun/bridge between host and guest. My host IP is 192.168.0.1 .The problem is the guest can't access the internet using domain name, but only IP address. Even if I have put host IP to guest's resolve.conf
<4> However, if I put complete nameservers (ISP's) to resovle.conf, it was OK.
<5> unless your host is running a nameserver that makes perfect sense so far.
<4> OK. I see. I am expecting it will forward name resolving to the host.
<4> Another problem is I can ping from host to guest, and guest to host. but I can't ping from one guest to the other. It said, Destination Host Unreachable.
<5> how is the qemu-ifup script set up?
<4> ifconfig $1 0.0.0.0 promisc up
<4> brctl addif br0 $1
<4> both of guests use the same one.
<5> i have not used such a briding setup before. someone else will have to answer...
<4> thanks anyway.
<5> caiqian: when you launch qemu do you give each qemu instance a different MAC address?
<5> ie: the net parameters would be -net tap -net nic,macaddr=XX:XX:XX:XX:XX:XX
<4> have not yet, but they seems to get one automatically
<4> Is that a problem?
<5> yes, but they get the same one unless you specify something different.
<4> I'll have a try.
<4> sorry, get system rebooted.
<6> is this a good place for bug reports?
<5> qemu-devel
<6> i have to sign up to the mailing list?
<5> yeah
<5> what is the bug?
<6> a good avg antivirus that runs fine in normal XP and in 98 within qemu, always crashes in XP within qemu
<6> and ive downloaded newer versions
<6> seems to do something qemu doesn't like
<5> it happens without kqemu being used?
<6> also i've mentioned it before, but qemm (dos extended memory manager) always crashes qemu
<6> yes, i've never used kqemu
<6> ftp://yesican.chsoft.biz/pub/dv/qemm97.zip
<5> have you have tried this with cvs to see if it is something fixed recently
<6> actually i've noticed dos emm to be pretty iffy within qemu in general
<6> nope, never used the cvs version either
<5> ah. you're on windows host?
<6> linux, i'm just too lame to bother with the CVS version
<5> ok
<5> if you want to give it a try sometime here is the link for the cvs snapshots: http://qemu.dad-answers.com/download/qemu/
<4> thanks dignome, it works.
<5> caiqian: nice. you may find this useful (see the bottom posts): http://qemu.dad-answers.com/viewtopic.php?t=1734
<4> very useful. thanks a lot.
<6> dignome: i'm downloading it right now and will probably give it a shot in a few days or so, should I retry those apps and then report back, or ***ume that they are already being checked out?
<5> i wouldn't ***ume they are already being tried out. it would be best to make a full report on qemu-devel
<6> ok
<6> well I guess i'll wait until I get the CVS running
<6> can I sign up in a way that I don't actually get email from the list?
<6> and just get access to post
<5> probably not. you can blame spammers for that ;/
<6> ah nice it let me
<6> so what would constitute a full bug report?
<6> I have no C or ASM skills
<5> stating the conditions under which the problem occurs is good. perhaps saying also how to set up a test case.
<6> ah ok
<6> sounds good
<4> Hi, in my guest, ALT-CTRL-Fn work for me, but ALT-CTRL-2, ALT-ax do not work. I am using VC + SDL
<4> Ctrl-Alt works as well.
<5> so: holding down ctrl-alt and then tapping 2 does not work?
<4> no effect at all
<4> it seems other key except alt-ctrl will be ignored, as the previous command just toggle mouse and keyboard.
<4> not sure if this is a known issue for Debian version.
<5> the window manager is most likely intercepting it.
<4> I don't have X11. all in the console
<5> ok. so the sdl output method is?
<4> how can i know?
<4> I have libsdl1.2debian libsdl1.2debian-alsa
<5> it shouldn't even run without SDL_VIDEODRIVER environment variable set. do you mean VNC?
<4> no
<4> no VNC, and SDL_VIDEODRIVER is not set
<4> I run with root, and I think I am using libsvga
<5> ok
<4> I am using framebuffer as well
<4> should be vesa driver
<4> I think the driver is libdirectfb
<4> for the SDL
<5> ok. can you try specifying a keyboard layout (ie: -k en-us)
<5> keymaps can be found typically in /usr/share/qemu/keymaps
<4> yes, I have -k en-gb
<4> which is my keyboard layout
<4> I can try -k en-us
<4> I am afriad it is still the same
<6> i think I had to do ctrl-a c
<6> like a screen command
<6> it was a while since I used it in console
<4> I tried that before.
<5> "<5> it shouldn't even run without SDL_VIDEODRIVER environment variable set."
<5> that is an invalid statement ;/
<7> ok just read the faq if i'm running fedora core 5 on ppc can i emulate osx as guest with qemu?
<8> hint: 'lut :-)
<9> hi bbrox
<9> salut je veux dire :-)
<9> anyone here ?
<9> I am implementing a feature to make multiple snapshots
<9> and I wonder how to store them
<9> my current solution uses at least 3 files
<9> the qcow disk images (I have updated the format to support several "snapshots" of the image in one file)
<9> the VM state images (the one currently generated by savevm)
<9> and a new text file telling the various snapshots available
<1> I'dve though one file per snapshot would be a better solution.
<9> a snapshot contains a VM state and a disk image state
<1> Right.
<9> I could put one disk image per snapshot, but I fear the performance will be bad (hundred of files opened at the same time to read one disk image)
<9> another solution is to have one file for everything
<9> as the qcow files could have multiple snapshots, I can add a VM state image in the qcow image itself
<9> if there are several disk images for the VM, only one would contain the VM states of course. If the image does not use disk images, then a dummy qcow image could be specified
<9> If the image does not = If the VM does not
<9> hi aliguori
<10> hint: hi!
<10> hint: i'm just about to send out some gui patches :-)
<9> I am implementing something you might want to discus
<10> oh?
<9> I want that QEMU can save multiple VM states
<9> So I modified the qcow disk images to be able to store several "snapshots" of the same disk
<10> ah
<9> my problem is : where to store the QEMU VM state and the list of VM states
<9> the simplest solution is to store the VM state inside the qcow image
<10> yeah
<9> but some users might find it less flexible
<9> and if several disk images are used, only one would contain the VM states. The others ones would contain only labels snapshots
<10> so how does the disk snapshotting work?
<9> very simple: duplication of the L1 table
<10> hrm, yeah, multiple disks would be a problem...
<9> there is also the problem of no disk (embedded systems). In this case a dummy qcow image would be needed
<10> there is also a problem of a config file...
<10> have you seen the open virtual appliance proposal?
<9> the config file is another issue. I will implement it just after
<10> xensource has developed a format (based on zip--similar to jar) for storing virtual machines
<9> No, I did not read
<10> let me dig up a pointer it, you may find it interesting
<9> OK
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