Hello Vaggelis, The PKGBUILD you provided does not make a difference. The --disable-java is not a valid config option, and after I replace it with this --with-java-home=/usr/lib/jvm/<div id=":1c1">java-7-openjdk I get the same error in libguestfs-test-tool: IBGUESTFS_DEBUG=1 TMPDIR=(not set) libguestfs: new guestfs handle 0x22f43d0supermin helper [00066ms] visiting /usr/lib/guestfs/supermin.d/init.img supermin helper [00066ms] adding kernel modules supermin helper [00243ms] finished creating appliance libguestfs: [00249ms] begin building supermin appliance libguestfs: [00249ms] run febootstrap-supermin-helper libguestfs: [00249ms] febootstrap-supermin-helper --verbose -f ext2 /usr/lib/guestfs/supermin.d x86_64 /var/tmp/guestfs.DP8yqi/kernel /var/tmp/guestfs.DP8yqi/initrd /var/tmp/guestfs.DP8yqi/root supermin helper [00000ms] whitelist = (not specified), host_cpu = x86_64, kernel = /var/tmp/guestfs.DP8yqi/kernel, initrd = /var/tmp/guestfs.DP8yqi/initrd, appliance = /var/tmp/guestfs.DP8yqi/root<div class="im"> supermin helper [00000ms] inputs[0] = /usr/lib/guestfs/supermin.d checking modpath /lib/modules/3.2.6-2-ARCH is a directory picked vmlinuz-linux because modpath /lib/modules/3.2.6-2-ARCH exists supermin helper [00000ms] finished creating kernel </div> supermin helper [00701ms] finished mke2fs supermin helper [00702ms] visiting /usr/lib/guestfs/supermin.d supermin helper [00702ms] visiting /usr/lib/guestfs/supermin.d/base.img supermin helper [00853ms] visiting /usr/lib/guestfs/supermin.d/daemon.img supermin helper [00855ms] visiting /usr/lib/guestfs/supermin.d/hostfiles supermin helper [26364ms] visiting /usr/lib/guestfs/supermin.d/init.img supermin helper [26367ms] adding kernel modules supermin helper [37877ms] closing ext2 filesystem supermin helper [37877ms] finished creating appliance libguestfs: [38128ms] finished building supermin appliance libguestfs: [38212ms] begin testing qemu features libguestfs: [38320ms] finished testing qemu features libguestfs: accept_from_daemon: 0x22f43d0 g->state = 1 [38321ms] /usr/bin/qemu-kvm \ -global virtio-blk-pci.scsi=off \ -drive file=/tmp/libguestfs-test-tool-sda-Jejxf7,format=raw,if=virtio \<div class="im"> -nodefconfig \ -machine accel=kvm:tcg \ -nodefaults \ -nographic \ -m 500 \ -no-reboot \ -no-hpet \ -device virtio-serial \ -serial stdio \ </div> -chardev socket,path=/tmp/libguestfsevt4oc/guestfsd.sock,id=channel0 \ -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \ -kernel /var/tmp/.guestfs-0/kernel.25211 \ -initrd /var/tmp/.guestfs-0/initrd.25211 \<div class="im"> -append 'panic=1 console=ttyS0 udevtimeout=300 no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=xterm ' \ </div> -drive file=/var/tmp/.guestfs-0/root.25211,snapshot=on,if=virtio,cache=unsafefebootstrap: mounting /proc c--------- 1 root root 10, 235 Feb 23 20:16 autofs c--------- 1 root root 10, 234 Feb 23 20:16 btrfs-control drwxr-xr-x 2 root root 60 Feb 23 20:16 char crw------- 1 root root 5, 1 Feb 23 20:16 console lrwxrwxrwx 1 root root 11 Feb 23 20:16 core -> /proc/kcore drwxr-xr-x 2 root root 60 Feb 23 20:16 cpu crw------- 1 root root 10, 62 Feb 23 20:16 cpu_dma_latency lrwxrwxrwx 1 root root 13 Feb 23 20:16 fd -> /proc/self/fd crw-rw-rw- 1 root root 1, 7 Feb 23 20:16 full crw-rw-rw- 1 root root 10, 229 Feb 23 20:16 fuse drwxr-xr-x 2 root root 60 Feb 23 20:16 input crw------- 1 root root 1, 11 Feb 23 20:16 kmsg c--------- 1 root root 10, 237 Feb 23 20:16 loop-control brw-r--r-- 1 root disk 7, 0 Feb 23 20:16 loop0 drwxr-xr-x 2 root root 60 Feb 23 20:16 mapper crw------- 1 root root 10, 227 Feb 23 20:16 mcelog crw------- 1 root root 1, 1 Feb 23 20:16 mem drwxr-xr-x 2 root root 60 Feb 23 20:16 net crw------- 1 root root 10, 61 Feb 23 20:16 network_latency crw------- 1 root root 10, 60 Feb 23 20:16 network_throughput crw-rw-rw- 1 root root 1, 3 Feb 23 20:16 null crw------- 1 root root 1, 4 Feb 23 20:16 port c--------- 1 root root 108, 0 Feb 23 20:16 ppp crw------- 1 root root 10, 1 Feb 23 20:16 psaux crw-rw-rw- 1 root root 5, 2 Feb 23 20:16 ptmx crw-rw-rw- 1 root root 1, 8 Feb 23 20:16 random crw------- 1 root root 10, 59 Feb 23 20:16 rfkill crw------- 1 root root 254, 0 Feb 23 20:16 rtc0 crw------- 1 root root 10, 231 Feb 23 20:16 snapshot drwxr-xr-x 2 root root 80 Feb 23 20:16 snd lrwxrwxrwx 1 root root 15 Feb 23 20:16 stderr -> /proc/self/fd/2 lrwxrwxrwx 1 root root 15 Feb 23 20:16 stdin -> /proc/self/fd/0 lrwxrwxrwx 1 root root 15 Feb 23 20:16 stdout -> /proc/self/fd/1 crw-rw-rw- 1 root root 5, 0 Feb 23 20:16 tty crw------- 1 root root 4, 0 Feb 23 20:16 tty0 crw------- 1 root root 4, 1 Feb 23 20:16 tty1 crw------- 1 root root 4, 10 Feb 23 20:16 tty10 crw------- 1 root root 4, 11 Feb 23 20:16 tty11 crw------- 1 root root 4, 12 Feb 23 20:16 tty12 crw------- 1 root root 4, 13 Feb 23 20:16 tty13 crw------- 1 root root 4, 14 Feb 23 20:16 tty14 crw------- 1 root root 4, 15 Feb 23 20:16 tty15 crw------- 1 root root 4, 16 Feb 23 20:16 tty16 crw------- 1 root root 4, 17 Feb 23 20:16 tty17 crw------- 1 root root 4, 18 Feb 23 20:16 tty18 crw------- 1 root root 4, 19 Feb 23 20:16 tty19 crw------- 1 root root 4, 2 Feb 23 20:16 tty2 crw------- 1 root root 4, 20 Feb 23 20:16 tty20 crw------- 1 root root 4, 21 Feb 23 20:16 tty21 crw------- 1 root root 4, 22 Feb 23 20:16 tty22 crw------- 1 root root 4, 23 Feb 23 20:16 tty23 crw------- 1 root root 4, 24 Feb 23 20:16 tty24 crw------- 1 root root 4, 25 Feb 23 20:16 tty25 crw------- 1 root root 4, 26 Feb 23 20:16 tty26 crw------- 1 root root 4, 27 Feb 23 20:16 tty27 crw------- 1 root root 4, 28 Feb 23 20:16 tty28 crw------- 1 root root 4, 29 Feb 23 20:16 tty29 crw------- 1 root root 4, 3 Feb 23 20:16 tty3 crw------- 1 root root 4, 30 Feb 23 20:16 tty30 crw------- 1 root root 4, 31 Feb 23 20:16 tty31 crw------- 1 root root 4, 32 Feb 23 20:16 tty32 crw------- 1 root root 4, 33 Feb 23 20:16 tty33 crw------- 1 root root 4, 34 Feb 23 20:16 tty34 crw------- 1 root root 4, 35 Feb 23 20:16 tty35 crw------- 1 root root 4, 36 Feb 23 20:16 tty36 crw------- 1 root root 4, 37 Feb 23 20:16 tty37 crw------- 1 root root 4, 38 Feb 23 20:16 tty38 crw------- 1 root root 4, 39 Feb 23 20:16 tty39 crw------- 1 root root 4, 4 Feb 23 20:16 tty4 crw------- 1 root root 4, 40 Feb 23 20:16 tty40 crw------- 1 root root 4, 41 Feb 23 20:16 tty41 crw------- 1 root root 4, 42 Feb 23 20:16 tty42 crw------- 1 root root 4, 43 Feb 23 20:16 tty43 crw------- 1 root root 4, 44 Feb 23 20:16 tty44 crw------- 1 root root 4, 45 Feb 23 20:16 tty45 crw------- 1 root root 4, 46 Feb 23 20:16 tty46 crw------- 1 root root 4, 47 Feb 23 20:16 tty47 crw------- 1 root root 4, 48 Feb 23 20:16 tty48 crw------- 1 root root 4, 49 Feb 23 20:16 tty49 crw------- 1 root root 4, 5 Feb 23 20:16 tty5 crw------- 1 root root 4, 50 Feb 23 20:16 tty50 crw------- 1 root root 4, 51 Feb 23 20:16 tty51 crw------- 1 root root 4, 52 Feb 23 20:16 tty52 crw------- 1 root root 4, 53 Feb 23 20:16 tty53 crw------- 1 root root 4, 54 Feb 23 20:16 tty54 crw------- 1 root root 4, 55 Feb 23 20:16 tty55 crw------- 1 root root 4, 56 Feb 23 20:16 tty56 crw------- 1 root root 4, 57 Feb 23 20:16 tty57 crw------- 1 root root 4, 58 Feb 23 20:16 tty58 crw------- 1 root root 4, 59 Feb 23 20:16 tty59 crw------- 1 root root 4, 6 Feb 23 20:16 tty6 crw------- 1 root root 4, 60 Feb 23 20:16 tty60 crw------- 1 root root 4, 61 Feb 23 20:16 tty61 crw------- 1 root root 4, 62 Feb 23 20:16 tty62 crw------- 1 root root 4, 63 Feb 23 20:16 tty63 crw------- 1 root root 4, 7 Feb 23 20:16 tty7 crw------- 1 root root 4, 8 Feb 23 20:16 tty8 crw------- 1 root root 4, 9 Feb 23 20:16 tty9 crw------- 1 root root 4, 64 Feb 23 20:16 ttyS0 crw------- 1 root root 4, 65 Feb 23 20:16 ttyS1 crw------- 1 root root 4, 66 Feb 23 20:16 ttyS2 crw------- 1 root root 4, 67 Feb 23 20:16 ttyS3 c--------- 1 root root 10, 223 Feb 23 20:16 uinput crw-rw-rw- 1 root root 1, 9 Feb 23 20:16 urandom crw------- 1 root root 7, 0 Feb 23 20:16 vcs crw------- 1 root root 7, 1 Feb 23 20:16 vcs1 crw------- 1 root root 7, 128 Feb 23 20:16 vcsa crw------- 1 root root 7, 129 Feb 23 20:16 vcsa1 brw------- 1 root root 254, 0 Feb 23 20:16 vda brw------- 1 root root 254, 16 Feb 23 20:16 vdb crw------- 1 root root 10, 63 Feb 23 20:16 vga_arbiter crw------- 1 root root 252, 1 Feb 23 20:16 vport0p1 crw-rw-rw- 1 root root 1, 5 Feb 23 20:16 zero /dev/char: total 0 lrwxrwxrwx 1 root root 17 Feb 23 20:16 10:236 -> ../mapper/control /dev/cpu: total 0 c--------- 1 root root 10, 184 Feb 23 20:16 microcode /dev/input: total 0 crw------- 1 root root 13, 63 Feb 23 20:16 mice /dev/mapper: total 0 crw------- 1 root root 10, 236 Feb 23 20:16 control /dev/net: total 0 crw-rw-rw- 1 root root 10, 200 Feb 23 20:16 tun /dev/snd: total 0 crw-rw---- 1 root audio 116, 1 Feb 23 20:16 seq crw-rw---- 1 root audio 116, 33 Feb 23 20:16 timer Thu Feb 23 20:16:13 UTC 2012 uptime: 2.38 1.20<div class="im"> verbose daemon enabled linux commmand line: panic=1 console=ttyS0 udevtimeout=300 no_timer_check acpi=off printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1 TERM=xterm Failed to connect to virtio-serial channel. This is a fatal error and the appliance will now exit. Usually this error is caused by either QEMU or the appliance kernel not supporting the vmchannel method that the libguestfs library chose to use. Please run 'libguestfs-test-tool' and provide the complete, unedited output to the libguestfs developers, either in a bug report or on the libguestfs redhat com mailing list. /dev/virtio-ports/org.libguestfs.channel.0: No such file or directory /init: line 146: /sbin/reboot: No such file or directory </div>[ 2.436729] Kernel panic - not syncing: Attempted to kill init! [ 2.437588] Pid: 1, comm: init Not tainted 3.2.6-2-ARCH #1 [ 2.438386] Call Trace: [ 2.439192] [<ffffffff81452925>] panic+0xa0/0x1b6 [ 2.439884] [<ffffffff8106a740>] do_exit+0x880/0x8e0 [ 2.440877] [<ffffffff811672a1>] ? rw_verify_area+0x61/0xf0 [ 2.441948] [<ffffffff8106aaf4>] do_group_exit+0x44/0xa0 [ 2.442992] [<ffffffff8106ab67>] sys_exit_group+0x17/0x20 [ 2.443791] [<ffffffff8145d382>] system_call_fastpath+0x16/0x1b [ 2.445128] Rebooting in 1 seconds..libguestfs: error: unexpected end of file when reading from daemon.<div class="im"> See earlier debug messages. Or you can run 'libguestfs-test-tool' and post the complete output into a bug report or message to the libguestfs mailing list. </div>libguestfs: child_cleanup: 0x22f43d0: child process died<div class="im"> libguestfs-test-tool: failed to launch appliance </div>libguestfs: closing guestfs handle 0x22f43d0 (state 0) </div> Nikos <div class="gmail_quote"> On 23 February 2012 21:39, Nikos Skalkotos <<a href="mailto:skalkoto@gmail.com">skalkoto@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Sorry, I misread your e-mail. I'll try this, thank you. <div class="gmail_quote"><div class="im">On 23 February 2012 21:06, Evaggelos Balaskas <<a href="mailto:ebalaskas@ebalaskas.gr" target="_blank">ebalaskas@ebalaskas.gr</a>> wrote: </div><div><div class="h5"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Can you plz try the attached PKGBUILD file Evaggelos Balaskas - Unix System Engineer <a href="http://gr.linkedin.com/in/evaggelosbalaskas" target="_blank">http://gr.linkedin.com/in/evaggelosbalaskas</a> </blockquote></div></div></div> </blockquote></div>