I have a PCI sound card that I would like to assign to a VM, but when I try to do so the VM fails to start and displays this message:Error starting domain: Unable to read from monitor: Connection reset by peerTraceback (most recent call last): File /usr/share/virt-manager/virtManager/asyncjob…
Author : Robert Nichols
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In CentOS 6.7, if I start emacs from a terminal session, I always see a message, (emacs:{PID}): Gdk-WARNING **: shmget failed: error 28 (No space left on device)The message is also logged to .xsession-errors, and that occurs regardless of how emacs..
Once the system gets into this state, the only remedy is a forced power-off.What seems to be happening is that an NFS filesystem that auto-mounted over a WiFi connection cannot be unmounted because the WiFi connection is enabled only for my login ..
Im still not getting the firefox-38.1.1-1.el6.CentOS.x86_64.rpm that was announced yesterday (8 August) morning.I looked at several of the mirror sites I receive, and they all have the new firefox in their Packages directory, but their repodata is ..
How can I block network setup (via NetworkManager) from changing the machines hostname whenever the network configuration changes?The problem: When my graphical login session starts, the xauth database gets an token that is labeled with the hostn..
On some of my machines, when I run su – in a terminal to get a root shell, an XAUTHORITY file is automatically generated to give display access to GUI programs spawned by that shell, i.e., # set | grep XAUTH XAUTHORITY=/root/.xauthayZmdHThat file conta..
Im looking for suggestions on managing the ever growing log file from virt-manager (~/.virt-manager/virt-manager.log).All the info Ive read says that the log file is overwritten on each virt-manager startup. That is demonstrably not true, at least ..
Would someone please point me to some reasonably current instructions for getting greater than 1024×768 video resolution for a CentOS 6guest on a CentOS 6 KVM/qemu host?When I search online I find stuff from 2009 and 2010 saying, For details see …
In CentOS 6 with KVM, I have libguestfs-tools installed, but thevirt-xxx tools like virt-df just give, libguestfs: error: cannot find any suitable libguestfs supermin, fixed or old-style appliance on LIBGUESTFS_PATH (search path: /usr/lib64/guestf..
With dual monitors, how do I control which monitor will get the greeter display. I would really like to configure the screens as mirrored.Trying to log in when the monitor with the greeter is not visible is ve..
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