Custom Query (16363 matches)
Results (970 - 972 of 16363)
| Ticket | Resolution | Summary | Owner | Reporter |
|---|---|---|---|---|
| #18761 | invalid | ACPI Shutdown lead to "Failed to open session" | ||
| Description |
I have 9 virtual machines joined in a group, configured as headless. When I use 'ACPI Shutdown' on the group, sometimes (not always) I get error: Failed to open a session for the virtual machine Witness4Tuchanka.
Failed to get a console object from the direct session (NS_ERROR_ABORT).
Result Code: VBOX_E_VM_ERROR (0x80BB0003)
Component: MachineWrap
Interface: IMachine {5047460a-265d-4538-b23e-ddba5fb84976}
Also I created few script, which simply start/stop all VMs in a loop: $ less is_vm_running.bash
# $1 VM name to test
. "${script_dir}/is_function_absent.bash"
if is_function_absent 'is_vm_running'
then
function is_vm_running {
test 0 -ne $(VBoxManage list runningvms | { grep --count --fixed-strings "\"$1\"" || [ $? -eq 1 ]; })
}
readonly -f is_vm_running
fi
$ less start_vms.bash
. "${script_dir}/is_function_absent.bash"
. "${script_dir}/is_vm_running.bash"
. "${script_dir}/vm_ssh.bash"
if is_function_absent 'start_vms'
then
function start_vms {
local i
for i in "${!vm_name[@]}"
do
if ! is_vm_running "${vm_name[$i]}"
then
echo "Start ${vm_name[$i]}"
VBoxManage startvm "${vm_name[$i]}"
fi
done
for i in "${!vm_name[@]}"
do
echo "Waiting for system on ${vm_name[$i]}"
until vm_ssh "${vm_hostname[$i]}" 'systemctl is-system-running' 2>/dev/null
do
sleep 1
done
done
sleep 5
}
readonly -f start_vms
fi
$ less soft_off.bash
. "${script_dir}/is_function_absent.bash"
. "${script_dir}/is_vm_running.bash"
. "${script_dir}/vm_ssh.bash"
if is_function_absent 'soft_off'
then
function soft_off {
local i
for i in "${!vm_name[@]}"
do
if is_vm_running "${vm_name[$i]}"
then
VBoxManage controlvm "${vm_name[$i]}" acpipowerbutton
fi
done
for i in "${!vm_name[@]}"
do
echo "Waiting Off of ${vm_name[$i]}"
while is_vm_running "${vm_name[$i]}"
do
sleep 1
done
done
sleep 5
}
readonly -f soft_off
fi
$ less power_loop #!/bin/bash
# safe bash
set -o errexit -o noclobber -o nounset -o pipefail
readonly script_dir="$(dirname "${BASH_SOURCE[0]}")"
. "${script_dir}/load_config.bash"
. "${script_dir}/start_vms.bash"
. "${script_dir}/soft_off.bash"
i=0
echo "i=$i $(date +'%FT%T')" |tee 'test.log'
while true
do
start_vms
soft_off
let i=$i+1
echo "i=$i $(date +'%FT%T')" |tee -a 'test.log'
done
And also I get the same error, less often. Just GUI window with message about error (I has opened GUI), but all other keep working. |
|||
| #18760 | worksforme | Crash when resizing Virtualbox Manager | ||
| Description |
When I resize the VirtualBox Manager in both directions at the same time the entire application crashes. Resizing it in only one direction doesn't give me any problem. When resizing in one direction first and then going to both directions doesn't seem to cause a crash. |
|||
| #18758 | invalid | Guest DNS not configured using Host DNS configurations | ||
| Description |
The DNS nameserver is not configured correctly as the /etc/resolv.conf file only contains VirtualBox's own DNS nameserver which is 10.0.2.3. Using NAT, the host's DNS configurations should also be resolved and appended to the /etc/resolv.conf file in the guest. |
|||

