Hi Hector,
My network configuration is different than yours - it is not bridged. Perhaps this might help to diagnose the issue? I'm now trying to sniff network traffic generated by the VM and see what happens during RDP hangs: does it still poll outside servers (i.e. google drive) or will become disconnected? I'll report the results, stay tuned. On 19 August 2013 00:42, Hector Perez <hepe...@hotmail.com> wrote: > Hi, > > I reported the #1212051 (https://bugs.launchpad.net/ubuntu/+source/qemu- > kvm/+bug/1212051) bug with Windows XP, but reading this case i think it > could be the same issue. > > I connect via RDP to my windows XP VM and after a while it seems to > freeze, then, I connect via VNC an without doing anything the > communications are restored between the VM and the outside world. So i > can connect again with RDP. > > Even more, if i leave an open connection with VNC (minimized because is > more slow than RDP), connecting via RDP has no trouble and no problem of > freeze (lost of communications) occurs. > > f3a97, Could you do this test and tell if you have the same experience > than i?, If so, my bug is the same of this. > Thanks. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1180777 > > Title: > Windows 7 VM freeze on Ubuntu 12.04 KVM > > Status in QEMU: > New > Status in “qemu-kvm” package in Ubuntu: > Confirmed > > Bug description: > Hi, > > I have recently 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 > DistroRelease: Ubuntu 12.04 > Package: kvm 1:84+dfsg-0ubuntu16+1.0+noroms+0ubuntu14.8 > ProcVersionSignature: Ubuntu 3.2.0-41.66-generic 3.2.42 > 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=/boot/vmlinuz-3.2.0-41-generic > root=UUID=D2E20BC3E20BAAB5 loop=/hostname/disks/root.disk ro quiet splash > vt.handoff=7 > 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-Packard:bvr68AZZVer.F.0A:bd08/26/2010:svnHewlett-Packard:pnHPProBook4520s:pvr:rvnHewlett-Packard:rn1411:rvrKBCVersion57.30:cvnHewlett-Packard:ct10:cvr: > dmi.product.name: HP ProBook 4520s > dmi.sys.vendor: Hewlett-Packard > > To manage notifications about this bug go to: > https://bugs.launchpad.net/qemu/+bug/1180777/+subscriptions > -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1180777 Title: Windows 7 VM freeze on Ubuntu 12.04 KVM Status in QEMU: New Status in “qemu-kvm” package in Ubuntu: Confirmed Bug description: Hi, I have recently 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 DistroRelease: Ubuntu 12.04 Package: kvm 1:84+dfsg-0ubuntu16+1.0+noroms+0ubuntu14.8 ProcVersionSignature: Ubuntu 3.2.0-41.66-generic 3.2.42 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=/boot/vmlinuz-3.2.0-41-generic root=UUID=D2E20BC3E20BAAB5 loop=/hostname/disks/root.disk ro quiet splash vt.handoff=7 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-Packard:bvr68AZZVer.F.0A:bd08/26/2010:svnHewlett-Packard:pnHPProBook4520s:pvr:rvnHewlett-Packard:rn1411:rvrKBCVersion57.30:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP ProBook 4520s dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1180777/+subscriptions
