mercredi 28 octobre 2015
Technical documentation for HP Compaq 7900 Serie
Par david techer, mercredi 28 octobre 2015 à 00:18 :: Général
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mercredi 28 octobre 2015
Par david techer, mercredi 28 octobre 2015 à 00:18 :: Général
dimanche 18 octobre 2015
Par david techer, dimanche 18 octobre 2015 à 22:10 :: ReactOS
I bought this PC (HP Compaq 7900 on ebay this week). Machine was received on Saturday, 18-Sept-2015. I spent all my time this Saturday on getting ReactOS to run on this PC. Its specs are almost the same as the specs I saw on youtube for a Dell Inspiron 530s. So it should work (Or not? Or how to waste your own money? That is the question...).
The first good new was that I was able to install ReactOS. Issue was: no network. So I spent all my Saturday afternoon on finding the right driver. That was pretty a lot of works to do
Finally it works :). I found the right driver for network interface
In the future I plan to use this workstation on ReactOS for reading my mails (through ThunderBird...). I already have my own Linux workstation to test video games on Wine
mercredi 7 octobre 2015
Par david techer, mercredi 7 octobre 2015 à 01:06 :: QEMU - KVM
number=69458 #number=69461 #version=dbg version=rel driver="ac97" #driver="es1370" # For ES1370 [ "${driver}" = "es1370" ] && { echo "AUDIO DRIVER = ${driver}"; export QEMU_AUDIO_DRV=alsa; export QEMU_AUDIO_TIMER_PERIOD=0; export QEMU_AUDIO_DAC_FIXED_CHANNELS=2; export QEMU_ALSA_DAC_SIZE_IN_USEC=1; export QEMU_ALSA_ADC_SIZE_IN_USEC=1; export QEMU_ALSA_ADC_BUFFER_SIZE=2176; } # For AC97 [ "${driver}" = "ac97" ] && { echo "AUDIO DRIVER = ${driver}"; export QEMU_AUDIO_DRV=alsa; export QEMU_ALSA_DAC_SIZE_IN_USEC=1; export QEMU_ALSA_DAC_BUFFER_SIZE=4353 ; export QEMU_AUDIO_TIMER_PERIOD=100; export QEMU_AUDIO_DAC_FIXED_CHANNELS=1; } /opt/qemu/2.4.0.1/bin/qemu-system-i386 --enable-kvm \ -cpu host -m 2047 -smp 4,sockets=1,cores=4,threads=1 \ -drive file=/dev/xen-vg/React_OS,if=ide,index=0,media=disk,format=raw,cache=writeback \ --cdrom /opt/CD_DVD_ISO/ReactOS/bootcd-${number}-${version}.iso \ -boot order=cd -vga std -global VGA.vgamem_mb=32 -localtime \ -net nic,model=rtl8139 -net bridge,br=br0,helper=/opt/qemu/2.4.0.1/libexec/qemu-bridge-helper \ -soundhw ${driver} \ -writeconfig /root/qemu-2.4.0.1_reactos.conf
Par david techer, mercredi 7 octobre 2015 à 00:56 :: QEMU - KVM
./configure --prefix=/opt/qemu/2.4.0.1/ --sysconfdir=/opt/qemu/2.4.0.1/etc/ --target-list=arm-softmmu,i386-softmmu,x86_64-softmmu \ --enable-kvm --enable-uuid --enable-virtfs --enable-libnfs --enable-libusb --enable-lzo --enable-bzip2 --enable-libiscsi --enable-attr --enable-libssh2 \ --enable-numa --enable-system --enable-guest-base --enable-guest-agent --audio-drv-list=alsa,pa,sdl --enable-cap-ng --enable-modules --enable-netmap \ --enable-user --enable-linux-user --extra-cflags=-I/opt/Sources/QEMU/netmap/sys/ --enable-tcmalloc --enable-gcov --enable-usb-redir --enable-tcg-interpreter \ --enable-xfsctl --enable-gprof --enable-profiler
/etc/sysctl.conf
file (Allow the host system to forward IP packets)
echo "# Require for QEMU/KVM" >> /etc/sysctl.conf echo "net.ipv4.ip_forward=1" >> /etc/sysctl.confTo take into account this parameter above without rebooting
sudo sysctl -pHere is my
/etc/network/interfaces
file
root@amdgaming:~# cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback auto eth0 iface eth0 inet manual ################# # bridge + dhcp # ################# auto br0 iface br0 inet dhcp bridge_ports eth0 bridge_stp off bridge_fd off bridge_maxwait 0After that
mkdir -pv /opt/qemu/2.4.0.1/etc/qemu/ echo "allow br0" > /opt/qemu/2.4.0.1/etc/qemu/bridge.conf