Just Anidiot
2007-Jun-04 20:26 UTC
[Xen-users] Mouse problem update...is it now a VNC problem?
I''ve tried the following... add usb=1 and usbdevice=''tablet'' to the .hvm file This did nothing other than break the mouse even worse (although it does solve the problem if the guestOS is WinXP). I then found something about needing to use Summagraphics. This was buried deep within a Xen User''s Manual. However after following the instructions X would crash on boot saying about being improperly configured. I finally got this to boot by adding another InputDevice under "ServerLayout" However this still exhibited the bad mouse behavior. The only other thing I could find to try was VNC. I added vnc=1 and vncconsole=1 to the .hvm file However this did not improve things at all. It did start to pop up a Console during the boot, so if I needed to play with grub, I could. But this appeared to be the only useful effect. The mouse on the guest OS was still out of synch with the real mouse. So my last attempt was to install VNC on the guest OS and VNC to it. This seems to take care of the mouse issue. However this solution has a couple of problems: 1) I have to find the IP address first. This means I have to go in through the Virtual Machine Console and run an ifconfg. Of course using the Virtual Machine console gives the awful mouse problem. I''ve tried looking at the "Details" through the Virtual Machine Manager, however all I can get is the MAC address. Is there a quick and easy way to get the IP address of the virtual machine? 2) There''s lots of stuff out there that says VNC isn''t secure. I''ve seen something about port forwarding mentioned recently on this list and on some sites about securing VNC. So I tried ssh -f -C -N -L 5900:localhost:5900 IPofGuestOS This kinda worked, but when I do vncviewer localhost all I get is the virtual machine console that I can get by clicking on "open" in the Virtual Machine Manager. This is the thing that''s got the horrible mouse problem. I tried to fiddle with the port numbers on both ends to get the :1 vncserver or the :2 vncserver, but I seem to only be able to get them if I vnc to the IP address. I double checked and can get to the other vncservers by using the ip address. This mouse problem is making me seriously consider giving up on running any Linux distro as a virtual machine. Can someone point me to a solution? There has to be some way to make a fully virtualized Linux distro functional under xen. On 5/30/07, Just Anidiot <jistanidiot@gmail.com> wrote:> Ok things have gotten worse. I tinkered with the config setup for the > new virtual machine (the debian one). Now the mouse doesn''t work at > all. It stays locked down in the lower right corner. I had this > problem once with the WinXP. I fixed that by adding usb=1 and > usbdevise=''tablet'' to the config file. However I''ve done that and > still after another reboot, the mouse is still broken. > > What can I do to troubleshoot this? > > Thanks in advance. > > On 5/30/07, Just Anidiot <jistanidiot@gmail.com> wrote: > > Hi, > > > > I''m running RHEL5 with xen. I have two fully virtualized machines on > > this. The first one is a WinXP which is fine. The 2nd one is a > > debian etch system, which has a problem with the mouse. Mouse > > movement on this one is very jerky. Many times the mouse pointer will > > behave as if the screen ends about 1/4 of the way into the middle (so > > I can''t click on any of the icons on the desktop). If I do an > > Ctrl-Alt to ungrab the pointer, there is a good 2-3 inches difference > > between where the pointer is in the debian virtual machine and where > > it appears according to RHEL. > > > > To create the debian virtual machine, I used the virtual machine > > manager. Clicked new, and followed the instructions (I went with > > fully virtualized instead of para-). The problem started after i > > rebooted the virtual machine after the install was completed. > > > > Can anyone suggest a way to fix this? > > > > Thanks in advance. > > >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users