Category Archives: Uncategorized

X broken as drmSetMaster failed

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That was a bad evening, I upgraded my debian box and X failed to start throwing below errors.

6017.269] (EE) modeset(0): drmSetMaster failed: Permission denied
[ 6017.269] (EE)
Fatal server error:
[ 6017.269] (EE) AddScreen/ScreenInit failed for driver 0

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Blank Screen of VNC

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Recently I found already running VNC landed with blank screen out of the moon. Debugging revealed after uninstalling some packages related with Window/Desktop managers, existing xstartup of VNC failed to call Desktop manager. Experienced frequently with Gnome. My VNC again came back to life with below xstartup which instructs VNC to call DM explicitly. Read the rest of this entry

Setup free enterprise grade email hosting for business

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So you have a domain and want free Industry standard Email hosting

Well, you are not alone 🙂 Many small business/startup needs such email system from day one. Even users having personal domain also want their own email hosting. Recently I have checked some Free email hosting providers and finally stuck with Zoho. Let me inform you, this post is neither a comparison between free email hosting providers nor an effort to promote Zoho, but a post about how to successfully setup an enterprise grade FREE email hosting on Zoho. Read the rest of this entry