[Bug 578527] Re: map serial port throws "chardev: opening backend "tty" failed"

erl erl.listas at chips-tips.com
Tue May 18 23:37:05 BST 2010


Testing with another virtual machine at diferent computer, same
configuration this is the log:

LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin HOME=/ QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.12 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name vm0 -uuid 44f38697-90a8-04b2-27e5-abd3a9f3c29d -nodefaults -chardev socket,id=monitor,path=/var/lib/libvirt/qemu/vm0.monitor,server,nowait -mon chardev=monitor,mode=readline -rtc base=utc -boot c -drive file=/var/lib/libvirt/images/vdisk0.qcow2,if=none,id=drive-virtio-disk0,boot=on,format=qcow2 -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0 -device virtio-net-pci,vlan=0,id=net0,mac=52:54:00:2a:8d:ae,bus=pci.0,addr=0x5 -net tap,fd=36,vlan=0,name=hostnet0 -chardev pty,id=serial0 -device isa-serial,chardev=serial0 -chardev tty,id=parallel0,path=/dev/parport0 -device isa-parallel,chardev=parallel0 -usb -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -k es -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
char device redirected to /dev/pts/4
chardev: opening backend "tty" failed

-- 
map serial port throws "chardev: opening backend "tty" failed"
https://bugs.launchpad.net/bugs/578527
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