I recently started using KVM over VirtualBox for my Office needs. I setup a Windows 7 VM on KVM and started using it through remote desktop.
What happens is that, after some hours of usage, the remote desktop connection freezes. I thought it was a remmina bug, as the it was enough to kill and restart it to successfully connect again to the VM.
However, today I've switched to a different RDP client (2X Client chromium app) and the freeze just happened again!
Some information:
- the host and the VM are completely idle when the freeze occurs
- I've tried sniffing the network packets toward the RDP port during the freeze and found that the client is sending packets but no packet is sent back
Could this be a KVM issue? How can I further debug this one (I expect the freeze to happen again...)?
Hi,
I recently started using KVM over VirtualBox for my Office needs. I setup a Windows 7 VM on KVM and started using it through remote desktop.
What happens is that, after some hours of usage, the remote desktop connection freezes. I thought it was a remmina bug, as the it was enough to kill and restart it to successfully connect again to the VM.
However, today I've switched to a different RDP client (2X Client chromium app) and the freeze just happened again!
Some information:
- the host and the VM are completely idle when the freeze occurs
- I've tried sniffing the network packets toward the RDP port during the freeze and found that the client is sending packets but no packet is sent back
Could this be a KVM issue? How can I further debug this one (I expect the freeze to happen again...)?
ProblemType: Bug 0ubuntu16+ 1.0+noroms+ 0ubuntu14. 8 ature: Ubuntu 3.2.0-41.66-generic 3.2.42 /boot/vmlinuz- 3.2.0-41- generic root=UUID= D2E20BC3E20BAAB 5 loop=/hostname/ disks/root. disk ro quiet splash vt.handoff=7 Packard: bvr68AZZVer. F.0A:bd08/ 26/2010: svnHewlett- Packard: pnHPProBook4520 s:pvr:rvnHewlet t-Packard: rn1411: rvrKBCVersion57 .30:cvnHewlett- Packard: ct10:cvr:
DistroRelease: Ubuntu 12.04
Package: kvm 1:84+dfsg-
ProcVersionSign
Uname: Linux 3.2.0-41-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.2
Architecture: amd64
Date: Thu May 16 14:12:40 2013
MachineType: Hewlett-Packard HP ProBook 4520s
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: qemu-kvm
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/26/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68AZZ Ver. F.0A
dmi.board.name: 1411
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 57.30
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-
dmi.product.name: HP ProBook 4520s
dmi.sys.vendor: Hewlett-Packard