Video Black Screen
If there are conflicting video drivers loaded in RHEL or CentOS, a blank screen may appear.
Computer-hang-after-Red-Hat-update-_-Spinsights Black-screen-with-error-message-_svc-run-return..Similar Posts
ACPI Errors on Ubuntu bootup
BydonfrankYou can get rid of those ACPI Error messages by 1. Open ‘/etc/default/grub’ in an editor with root access. In your case I believe Ubuntu uses gedit as it’s text editor Code: 2. The line with ‘GRUB_CMDLINE_LINUX_DEFAULT’, add the loglevel=3 part. The original looks like GRUB_CMDLINE_LINUX_DEFAULT=’quiet splash’ Change it to this: Code: Then save the…
Intel e1000e Linux Driver
BydonfrankLinux* e1000e Base Driver overview and installation Using the e1000e Base Driver for Gigabit Intel® Network Connections The e1000e driver supports PCI Express* Gigabit Network Connections except the 82575, 82576, 82580, and I350. Download e1000e here Overview Building and installation Command line parameters Speed and duplex configuration Additional configurations Overview The Linux base drivers support the 2.4.x…
Authentication Error with VNC
BydonfrankIssue User is reciving a GUI pop-up messages that says the following, and asks for the root password at login: When logging into a VNC session as user the following message is received: Environment Red Hat Enterprise Linux 6 gnome-packagekit, several versions Resolution Solution 1: Ensure that the system is properly registered with RHN/Satellite (Re)register…
Transfer data between RHEL and Solaris
BydonfrankTransfer Data between RHEL and Solaris On SUN: in /etc/dfs/dfstab file addshare -F nfs /export/homethen type:/etc/init.d/nfs.server start On RHEL: to mounttype mount host:/export/home /mnt/sundisk Or in /etc/fstab host:/export/home /home/sundisk nfs defaults 0 0 Then type mount /home/sundisk Or type mount -aTo make nfs start at boot type: chkconfig nfs on to sharein file /etc/exports add/home/vnmr1…
Use rsync to backup data
BydonfrankYou can use rsync to back up data incrementally. To run daily, create a file in /etc/cron.daily called backup #backup rsync – rtugRO – – exclude-file=/etc/cron.daily/exclude-file /source /dest Create /etc/cron.daily/exlude-file . ? * exp * * : *
RHEL 6 Samba
BydonfrankSamba and Samba Client Samba allows both RHEL resources to be shared with Windows systems and Windows resources to be shared with RHEL systems. RHEL accesses Windows resources using a package named samba-client. RHEL resources, on the other hand, are shared with Windows systems using a package named samba. Typically, the samba-client is installed and…