New Drupal installation not working beyond front page (not accessing database) I just installed a new drupal 7.39 using drush. 
From the browser, I can only goes as far as the front page(welcome page) and no further. I cannot log-in, suggesting that drupal is not accessing the database. The installation went smoothly.
Below is my drush commands. Anything wrong with it? 

$ drush site-install standard --db-url="mysql://root@localhost/mydrupal1" --site-name=MyDrupal1 --account-name=my_username --account-pass=my_password
Check if you get the same problem using another browser. If with another browser it works, then it might be a cookie problem, The remedy in that case is to delete the cookie in the browser where you have the problem, and try again. Otherwise read on for other typical reasons (options) ...

Option 1 - RewriteRule and RewriteBase

Check if you can use an URL containing ?q=user or ?q=admin. Refer to my answer to the question "7.26 /admin, /user not found on Localhost" (which is about RewriteRule) for more details on that.

In that answer there is a link to the question about "drupal /?q=user is working but /user not working", for which the accepted answer of that question provides more details about tuning RewriteBase in your .htaccess.

Option 2 - Admin option 'Clean URLs'

I you can use the ?q=adminURL, then try to navigate to /index.php?q=admin/config/search/clean-urls to check the current status of clean urls (if it is enabled or disabled). Make sure "clean urls" is enabled.

Refer to "Clean URL leads to duplicate URL after migration to another hosting" for more details on that.

Option 3 - base_url

Make sure the value of "base_url" is set correctly (in your settings.php).

Option 4 - .htaccess file

Verify if the .htaccess file is present in the directory where Drupal resides (and/or that it is not incomplete or corrupt). If it is missing, then upload it. If needed copy it again from the "Drupal" archive file (.zip or .tar) from Drupal.org again, and just use that new .htaccess file.