Hi, Christian,
Yes, thanks. I have resolved the mouse pointer issue after installation the guest additions.
Regards.
On Fri, Oct 30, 2015 at 6:49 PM, Christian Helmuth < christian.helmuth@...1...> wrote:
Hi Vincent,
On Fri, Oct 30, 2015 at 04:50:32PM +0800, Vincent Digital wrote:
Hi,
With the previous Turmvilla scenario, I wish to setup two virtualbox sessions, one running LInux process and the other running Windows, concurrently. I created a new Win7 subsystem, emulating the LInux subsystem, with new vm_win7.vdi.
However, I could startup only one of each sessions from NOUX, either Windows or Linux, but not both sessions at the same time. From CLI
monitor,
I could see that RAM is allocated separately for both sessions. I suspect some concurrency issue but could not find the issue.
I've attached the log from captured from NOUX.
What puzzles me in your log is the following
342: [cli_monitor -> linux -> vbox] EMT-0 PDMR3ThreadSuspend -> rc=VERR_TIMEOUT enmState=2 suspending 'nic_thread' 343: [cli_monitor -> linux -> vbox] PDMR3ThreadSuspend -> rc=VERR_TIMEOUT enmState=2 suspending 'nic_thread'
Could you please disable networking like follows in both vbox configurations and retry?
- <Adapter slot="0" enabled="true" MACAddress="0800271D7901" cable="true"
speed="0" type="82540EM">
- <Adapter slot="0" enabled="false" MACAddress="0800271D7901" cable="true"
speed="0" type="82540EM">
In the log, win7 vbox appears only after the assertion in linux vbox. Currently, I've no idea why win7 gets stuck in the middle of initialization. Later in the log, there's another try to start linux vbox if I'm not mistaken, which also did not succeed.
It may also matter if the base services incl. core and NOVA log some diagnostics in the time span of the multiple vbox startup. Could you please check the serial log for suspicious messages?
Another issue I encountered is that the virtual box mouse pointer in the WIndows session and the Nitpicker mouse pointer can't seem to merge together unlike the Linux session where both pointers are merged.
I suspect your Windows installation is missing the VirtualBox guest tools. In this case, the guest draws a software mouse pointer into the framebuffer which often appears not in sync with the Nitpicker pointer. So, after the guest tools are installed the Windows pointer will disappear. Looking at
https://github.com/nfeske/genode/blob/turmvilla/repos/gems/run/turmvilla.run
I also expect the mouse-pointer integration for win7 will work out of the box and the shape will be reported from the Windows guest to vbox_pointer.
Regards
Christian Helmuth Genode Labs
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