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[Qemu-devel] [Bug 1196498] Re: Failed to create COM port in Windows Gues
[Qemu-devel] [Bug 1196498] Re: Failed to create COM port in Windows Guest VM
Thu, 08 Feb 2018 18:19:17 -0000
Triaging old bug tickets... can you still reproduce this issue with the
latest version of QEMU? Or could we close this ticket nowadays?
** Changed in: qemu
Status: New => Incomplete
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Failed to create COM port in Windows Guest VM
Status in QEMU:
Tried to establish virtual serial connection between two Windows Guest
VMs(Windows 2008 Server).
As it mentioned under the link,
Started VM using the below command with serial device as TCP port.
# qemu-system-x86_64 -smp 1 -enable-kvm -m 512 -boot c -serial
And started WinDbg in the Windows VM, with serial port:COM1 and
It throws the error "Could not start kernel debugging using
com:port:COM1,baudrate:115200 parameters, Win32 error 0n2. The system
cannot find the file specified."
Checked under Device Manager and there is no COM1 port.
Does the -serial tcp:127.0.0.01:50001 creates COM1 port? I doubt.
If no what are the parameters I should pass to WinDbg for serial port?
Please help me how to solve this issue.
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Thomas Huth <=