Some guys use aircel pocket internet and connect as modem in computer and laptop for internet access. But you are access your blog over the network. search your blog and see the error. ERROR LIKE THIS ( Oops! firefox could not find yourname.blogspot.com) Here are a solve Blogger Error. Same problem on MS Windows XP but there is solved. Now here on Linux am found this error. Now follow this step by step.
Open Network Configuration.
1. [root@localhost ~]# system-config-network .
Click DNS tab.
Define DNS IP ADDRESS.
1. Preferred DNS server ( 4.2.2.2 ) for only aircel.
2. Alternate DNS server ( 8.8.8.8 ) for only aircel.
Now open your blog and see tha magic....