Just an effort to compile all I learn from variety of sources like nature, religion, surroundings, books, work, friends, and Internet in form of Poems and Articles.
तलाश
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वजह जानने की कोशिश में, ज़िन्दगी से ही दूर हूँ, जाने कहाँ गुम हूँ मैं, खुद की तलाश है मुझे... - कृष्णा
Linux O/S: RHEL Server release 6.2 (Santiago) Kernel Version: 2.6.32-220.7.1.el6.x86_64 Problem: When you try to take Print Screen it displays following error message "There was an error running gnome-screenshot: Failed to execute child process "gnome-screenshot" (No such file or directory)" Solution: You need to install package gnome-utils, by running command " yum -y install gnome-utils ". This will also install gnome-utils-libs package for dependencies.
I assume that the Fedora Installation you have on your system have minimal packages and installed with GNOME desktop. Though it's optional, you can check for existing installation of package, by typing " rpm -qa | grep <pkg_name> ", in our case, i.e. Perl. If not present, I prefer installing Perl binaries from Fedora repository only. To do that (as you are reading my blog here, I assume your system is connected to Internet), type below command: [root@fedora32 ~]# yum install perl This will install Perl-5.14.2-198 . fc16.i686 package and other related Perl packages as per requirement. Also install various dependencies which will come in course of compiling and "configure/make" of required source packages by typing below commands. [root@fedora32 ~]# yum install gcc gcc-g++ [root@fedora32 ~]# yum install libX11-devel [root@fedo...
I have Oracle Virtual Box version 4.3.12 running multiple operating systems. One fine day I was saving my Virtual Machine state and somehow it hanged after 100% as System was quite overloaded with different running programs. I had to do a hard reboot by pressing power button long enough. After restart, when I tried to power on the VM, it gave me below error, which says "Failed to open a session for the virtual machine" with RESULT CODE: E_FAIL (0x80004005) Component: SessionMachine Interface: ISession {12f4dcdb-12b2-4ec1-b7cd-ddd9f6c5bf4d}. I searched for this error on Virtual Box forums and was not able to get the solution straight forward. I ran below command to find some details about my VM. C:\Program Files\Oracle\VirtualBox> VBoxManage showvminfo <Your_VM_Name> --details In my case, it was TestMc. In the output, last lines suggested to delete the saved state file in Snapshots directory and try to start the VM again. So I went to the Snapshots dire...
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