我正在尝试通过 localhost 访问我的网站，但是收到以下信息：
“禁止
您无权访问此服务器上的 /index.html。Apache/2.2.14 (Ubuntu) 服务器位于 localhost 端口 80”
我的错误日志显示：
PHP Deprecated: Comments starting with '#' are deprecated in /etc/php5/apache2/conf.d/mcrypt.ini on line 1 in Unknown on line 0
[Sun Jun 20 08:51:51 2010] [notice] Apache/2.2.14 (Ubuntu) PHP/5.3.2-1ubuntu4.2 with Suhosin-Patch configured -- resuming normal operations
[Sun Jun 20 08:51:57 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:51:57 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:52:00 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:52:17 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:54:15 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:54:17 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:55:19 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:55:23 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 08:56:40 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 09:00:10 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 09:02:05 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 09:02:07 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 09:05:04 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 09:06:50 2010] [notice] SIGHUP received. Attempting to restart
PHP Deprecated: Comments starting with '#' are deprecated in /etc/php5/apache2/conf.d/mcrypt.ini on line 1 in Unknown on line 0
[Sun Jun 20 09:06:50 2010] [notice] Apache/2.2.14 (Ubuntu) PHP/5.3.2-1ubuntu4.2 with Suhosin-Patch configured -- resuming normal operations
[Sun Jun 20 09:06:57 2010] [crit] [client 127.0.0.1] (13)Permission denied: /var/www/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable
[Sun Jun 20 09:08:46 2010] [error] [client 127.0.0.1] (13)Permission denied: file permissions deny server access: /var/www/index.html
[Sun Jun 20 09:08:59 2010] [error] [client 127.0.0.1] PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
[Sun Jun 20 09:08:59 2010] [error] [client 127.0.0.1] PHP Fatal error: Unknown: Failed opening required '/var/www/test.php' (include_path='.:/usr/share/php:/usr/share/pear') in Unknown on line 0
[Sun Jun 20 09:09:47 2010] [error] [client 127.0.0.1] PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
[Sun Jun 20 09:09:47 2010] [error] [client 127.0.0.1] PHP Fatal error: Unknown: Failed opening required '/var/www/test.php' (include_path='.:/usr/share/php:/usr/share/pear') in Unknown on line 0
[Sun Jun 20 09:09:54 2010] [notice] SIGHUP received. Attempting to restart
PHP Deprecated: Comments starting with '#' are deprecated in /etc/php5/apache2/conf.d/mcrypt.ini on line 1 in Unknown on line 0
[Sun Jun 20 09:09:54 2010] [notice] Apache/2.2.14 (Ubuntu) PHP/5.3.2-1ubuntu4.2 with Suhosin-Patch configured -- resuming normal operations
[Sun Jun 20 09:09:55 2010] [error] [client 127.0.0.1] PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
[Sun Jun 20 09:09:55 2010] [error] [client 127.0.0.1] PHP Fatal error: Unknown: Failed opening required '/var/www/test.php' (include_path='.:/usr/share/php:/usr/share/pear') in Unknown on line 0
[Sun Jun 20 09:15:28 2010] [notice] Graceful restart requested, doing restart
PHP Deprecated: Comments starting with '#' are deprecated in /etc/php5/apache2/conf.d/mcrypt.ini on line 1 in Unknown on line 0
[Sun Jun 20 09:15:28 2010] [notice] Apache/2.2.14 (Ubuntu) PHP/5.3.2-1ubuntu4.2 with Suhosin-Patch configured -- resuming normal operations
[Sun Jun 20 09:16:51 2010] [notice] Graceful restart requested, doing restart
PHP Deprecated: Comments starting with '#' are deprecated in /etc/php5/apache2/conf.d/mcrypt.ini on line 1 in Unknown on line 0
[Sun Jun 20 09:16:51 2010] [notice] Apache/2.2.14 (Ubuntu) PHP/5.3.2-1ubuntu4.2 with Suhosin-Patch configured -- resuming normal operations
[Sun Jun 20 09:16:52 2010] [notice] Graceful restart requested, doing restart
PHP Deprecated: Comments starting with '#' are deprecated in /etc/php5/apache2/conf.d/mcrypt.ini on line 1 in Unknown on line 0
[Sun Jun 20 09:16:52 2010] [notice] Apache/2.2.14 (Ubuntu) PHP/5.3.2-1ubuntu4.2 with Suhosin-Patch configured -- resuming normal operations
[Sun Jun 20 09:17:04 2010] [error] [client 127.0.0.1] (13)Permission denied: file permissions deny server access: /var/www/index.html
[Sun Jun 20 09:17:07 2010] [error] [client 127.0.0.1] (13)Permission denied: cannot read directory for multi: /var/www/
[Sun Jun 20 09:17:15 2010] [error] [client 127.0.0.1] PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
[Sun Jun 20 09:17:15 2010] [error] [client 127.0.0.1] PHP Fatal error: Unknown: Failed opening required '/var/www/test.php' (include_path='.:/usr/share/php:/usr/share/pear') in Unknown on line 0
[Sun Jun 20 09:18:38 2010] [error] [client 127.0.0.1] (13)Permission denied: file permissions deny server access: /var/www/index.html
我把所有权改为了 myusername:myusername /var 和 /var/www，把模式改为了 711 /var 和 751 /var/www，我尝试在 /var 上进行递归所有权变更，在 /var/www 上进行递归模式变更，但仍然没有结果。
如何访问我的网站？
更新：
var 和 www 被 chowned www-data:deltrem，var 被 chmoded 711，www 被 chmoded 751，它仍然不起作用:-(
幸运的是，对 var 进行递归 chowning 似乎没有起作用
答案1
/var应保留 chmod 755 和 root:root。没有理由更改 /var。
为了/var/www尝试：
chown -R myusername:www-data /var/www
chmod -R 755 /var/www
确保在创建文件时保留此权限。并且您可能需要将某些需要由 apache2 写入的文件的权限更改为 775。
重要的：请注意，这样做的话，任何有权访问您的用户帐户的人都可以修改网站文件。
答案2
/var/www 需要对 apache 用户可读。在我的 Ubuntu 9.04 上，apache 以 身份运行www-data。
更改 /var 中的所有内容的所有权和权限并不是一件好事，您应该将其恢复原状。
答案3
apache 以哪个用户身份运行？它通常以用户“httpd”或“apache”（如果我没记错的话）身份运行，因此请尝试将 /var/www 改回该用户。您不应该使用 chown -r /var - 还会有其他东西想要读取和写入那里，这可能很快就会让您陷入困境。