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  • Dual Monitors in Ubuntu

    - by Luminose
    My only issue that is stopping me from moving to Linux is the dual monitor support. If I use TwinView, maximizing an application causes it to take over both monitors, not maximize in the current monitor the way it works in Windows. If I use two separate X windows, certain programs default to a specific monitor with no way of moving it to the other desktop. Has anyone else had these issues? Are there any detailed dual monitor resources.for Linux/Ubuntu I can read?

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  • SharePoint Search Center issue

    - by George2
    Hello everyone, I am using SharePoint Server 2007 with collaboration portal template on Windows Server 2008. The default search address for a site is pointed to /SearchCenter/Pages/Results.aspx. Any ideas how to change the address to some other address? thanks in advance, George

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  • clients auto-lock feature for inactvity timeout not working

    - by Swaminathan Shanmugam
    In our sbs 2003 domain environment, the clients' pc's inactive for default period will be locked out automatically and only Ctrl+ Alt + Del & client password combination will unlock the client's pcs. Recently around 9 months before, all our client's pc's joined the new sbs 2011 but (usually all are locking with Win+L key combination manually)the auto lock feature is not working from the beginning onwards. Now only I am brought up with this issue by clients. Please help me set that option!

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  • I'd like to configure nagios to alerts only when there are no more mx servers available

    - by user37991
    In my company there are two redundant MX servers, I would like to tell nagios to wake me in the night ONLY if both servers are down. The default behavior is to alert whenever one of the MX servers is down. I would like to set a timeperiod i.e. 23:00 to 06:00 when nagios only alerts me by sms in case both servers are down. I am using nagios3 but I couldn't find something like this in the docs. Thanks

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  • How to access Windows Azure management portal from Linux/Ubuntu

    - by Zaar Hai
    Good day everyone! I have only Ubuntu/Debian machines in my office. I've registered for Windows Azure platform and try to enter their management portal (https://windows.azure.com/default.aspx), but it requires Microsoft Silverlight. I've tried installing latest Moonlight plugin availabing for Ubuntu 11.04, but without any success - after login I see blank page and nothing more (tried both firefox 7.0.1 and chromium-14). Does anyone know how to enter Microsoft Azure management portal from Ubuntu 11.04 or any other linux? Thank you, Zaar

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  • How to setup ssh's umask for all type of connections

    - by Unode
    I've been searching for a way to setup OpenSSH's umask to 0027 in a consistent way across all connection types. By connection types I'm referring to: sftp scp ssh hostname ssh hostname program The difference between 3. and 4. is that the former starts a shell which usually reads the /etc/profile information while the latter doesn't. In addition by reading this post I've became aware of the -u option that is present in newer versions of OpenSSH. However this doesn't work. I must also add that /etc/profile now includes umask 0027. Going point by point: sftp - Setting -u 0027 in sshd_config as mentioned here, is not enough. If I don't set this parameter, sftp uses by default umask 0022. This means that if I have the two files: -rwxrwxrwx 1 user user 0 2011-01-29 02:04 execute -rw-rw-rw- 1 user user 0 2011-01-29 02:04 read-write When I use sftp to put them in the destination machine I actually get: -rwxr-xr-x 1 user user 0 2011-01-29 02:04 execute -rw-r--r-- 1 user user 0 2011-01-29 02:04 read-write However when I set -u 0027 on sshd_config of the destination machine I actually get: -rwxr--r-- 1 user user 0 2011-01-29 02:04 execute -rw-r--r-- 1 user user 0 2011-01-29 02:04 read-write which is not expected, since it should actually be: -rwxr-x--- 1 user user 0 2011-01-29 02:04 execute -rw-r----- 1 user user 0 2011-01-29 02:04 read-write Anyone understands why this happens? scp - Independently of what is setup for sftp, permissions are always umask 0022. I currently have no idea how to alter this. ssh hostname - no problem here since the shell reads /etc/profile by default which means umask 0027 in the current setup. ssh hostname program - same situation as scp. In sum, setting umask on sftp alters the result but not as it should, ssh hostname works as expected reading /etc/profile and both scp and ssh hostname program seem to have umask 0022 hardcoded somewhere. Any insight on any of the above points is welcome. EDIT: I would like to avoid patches that require manually compiling openssh. The system is running Ubuntu Server 10.04.01 (lucid) LTS with openssh packages from maverick. Answer: As indicated by poige, using pam_umask did the trick. The exact changes were: Lines added to /etc/pam.d/sshd: # Setting UMASK for all ssh based connections (ssh, sftp, scp) session optional pam_umask.so umask=0027 Also, in order to affect all login shells regardless of if they source /etc/profile or not, the same lines were also added to /etc/pam.d/login. EDIT: After some of the comments I retested this issue. At least in Ubuntu (where I tested) it seems that if the user has a different umask set in their shell's init files (.bashrc, .zshrc,...), the PAM umask is ignored and the user defined umask used instead. Changes in /etc/profile did't affect the outcome unless the user explicitly sources those changes in the init files. It is unclear at this point if this behavior happens in all distros.

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  • CNAME to another domain fails on some office networks, why?

    - by crashalpha
    Our domain "aspenfasteners.com" is hosted by Volusion. We have CNAME records "find" and "search" which point to site indexing accounts on www.picosearch.com. These addresses fail on SOME private office networks which have their own DNS. We suspect the problem comes from Volusion's own name servers, n2.volusion.com and n3.volusion.com. Volusion support on problems this technical is non-existant. We have tried an NSLOOKUP on find.aspenfasteners.com with level 2 debugging info, and we got the results below. Is it possible that the local DNS is recursing to Volusion's name servers, and that while Volusion DOES return the canonical name, they do NOT resolve the address? Can anybody with expertise in this sort of stuff PLEASE look at the NSLOOKUP below and tell me if we are right, because Volusion is giving me absolutely NO support on this topic. I need proof of where the problem lies. Thanks VERY much! Carlo find.aspenfasteners.com Server: mtl-srm-dbsv-01.fastenerwholesale.com Address: 192.168.0.44 SendRequest(), len 61 HEADER: opcode = QUERY, id = 8, rcode = NOERROR header flags: query, want recursion questions = 1, answers = 0, authority records = 0, additional = 0 QUESTIONS: find.aspenfasteners.com.fastenerwholesale.com, type = A, class = IN ------------ Got answer (138 bytes): HEADER: opcode = QUERY, id = 8, rcode = NXDOMAIN header flags: response, auth. answer, want recursion, recursion avail. questions = 1, answers = 0, authority records = 1, additional = 0 QUESTIONS: find.aspenfasteners.com.fastenerwholesale.com, type = A, class = IN AUTHORITY RECORDS: -> fastenerwholesale.com type = SOA, class = IN, dlen = 46 ttl = 3600 (1 hour) primary name server = mtl-srm-dbsv-01.fastenerwholesale.com responsible mail addr = admin.fastenerwholesale.com serial = 10219 refresh = 900 (15 mins) retry = 600 (10 mins) expire = 86400 (1 day) default TTL = 3600 (1 hour) ------------ SendRequest(), len 41 HEADER: opcode = QUERY, id = 9, rcode = NOERROR header flags: query, want recursion questions = 1, answers = 0, authority records = 0, additional = 0 QUESTIONS: find.aspenfasteners.com, type = A, class = IN ------------ Got answer (141 bytes): HEADER: opcode = QUERY, id = 9, rcode = NXDOMAIN header flags: response, auth. answer questions = 1, answers = 1, authority records = 1, additional = 1 QUESTIONS: find.aspenfasteners.com, type = A, class = IN ANSWERS: -> find.aspenfasteners.com type = CNAME, class = IN, dlen = 17 canonical name = www.picosearch.com ttl = 3600 (1 hour) AUTHORITY RECORDS: -> com type = SOA, class = IN, dlen = 43 ttl = 900 (15 mins) primary name server = ns3.volusion.com responsible mail addr = admin.volusion.com serial = 1 refresh = 900 (15 mins) retry = 600 (10 mins) expire = 86400 (1 day) default TTL = 3600 (1 hour) ADDITIONAL RECORDS: -> ns3.volusion.com type = A, class = IN, dlen = 4 internet address = 65.61.137.154 ttl = 900 (15 mins) * mtl-srm-dbsv-01.fastenerwholesale.com can't find find.aspenfasteners.com: Non-existent domain

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  • Postfix + SASLAUTHD + MySQL authentication problems

    - by Or W
    I've been trying to sort this out for the past 6 hours or so, this is the error message I'm facing (Running CentOS x64): /var/log/maillog: Jun 22 20:42:49 ptroa postfix/smtpd[10130]: warning: SASL authentication failure: Password verification failed Jun 22 20:42:49 ptroa postfix/smtpd[10130]: warning: bzq-79-177-192-133.red.bezeqint.net[79.177.192.133]: SASL PLAIN authentication failed: authentication failure Jun 22 20:42:49 ptroa postfix/smtpd[10130]: warning: bzq-79-177-192-133.red.bezeqint.net[79.177.192.133]: SASL LOGIN authentication failed: authentication failure /var/log/messages: Jun 22 20:15:38 ptroa saslauthd[9401]: do_auth : auth failure: [user=myuser] [service=smtp] [realm=domain.com] [mech=pam] [reason=PAM auth error] I have dovecot installed as well and I'm able to receive emails via the MySQL authentication. The problem is when I'm trying to use SMTP to send out emails. Some config files: /etc/postfix/main.cf: # See /usr/share/postfix/main.cf.dist for a commented, more complete version # Debian specific: Specifying a file name will cause the first # line of that file to be used as the name. The Debian default # is /etc/mailname. myorigin = /etc/mailname smtpd_banner = Server Message biff = no # appending .domain is the MUA's job. append_dot_mydomain = no # Uncomment the next line to generate "delayed mail" warnings #delay_warning_time = 4h readme_directory = /usr/share/doc/postfix # TLS parameters smtpd_tls_cert_file = /etc/postfix/smtpd.cert smtpd_tls_key_file = /etc/postfix/smtpd.key smtpd_use_tls = yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache # See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for # information on enabling SSL in the smtp client. myhostname = domain.com alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases myorigin = /etc/mailname mydestination = relayhost = mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 mailbox_size_limit = 0 recipient_delimiter = + inet_interfaces = all html_directory = /usr/share/doc/postfix/html message_size_limit = 30720000 virtual_alias_domains = virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, mysql:/etc/postfix/mysql-virtual_email2email.cf virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf virtual_mailbox_base = /home/vmail virtual_uid_maps = static:5000 virtual_gid_maps = static:5000 smtpd_sasl_auth_enable = yes broken_sasl_auth_clients = yes smtpd_sasl_authenticated_header = yes smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination virtual_create_maildirsize = yes virtual_maildir_extended = yes proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_cano$ virtual_transport = dovecot dovecot_destination_recipient_limit = 1 /etc/default/saslauthd: START=yes DESC="SASL Authentication Daemon" NAME="saslauthd" MECHANISMS="pam" MECH_OPTIONS="" THREADS=5 OPTIONS="-c -m /var/spool/postfix/var/run/saslauthd -r" /etc/pam.d/smtp: #%PAM-1.0 #auth include password-auth #account include password-auth auth required pam_mysql.so user=mail_admin passwd=password host=127.0.0.1 db=mail table=users usercolumn=email passwdcolumn=password crypt=1 verbose=1 account sufficient pam_mysql.so user=mail_admin passwd=password host=127.0.0.1 db=mail table=users usercolumn=email passwdcolumn=password crypt=1 verbose=1

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  • How to install SSL on current site?

    - by vpoola88
    So I've looked at a ton of guides, but non of them seem to get our site to work. This is what I was probably following the closest:https://www.digitalocean.com/community/articles/how-to-create-a-ssl-certificate-on-apache-for-ubuntu-12-04 I also wanted to know why there is a default-ssl in apache2/sites-available ? Is this where I would have to put my configuration? This is my first exposure to SSL and site deployment in general. Thanks guys.

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  • Active Directory : AdExplorer and LDAP browsers

    - by webwesen
    I can access my corp AD with SysInternals' "AdExplorer" with no problems. however, when I try to use generic LDAP browser (ldp.exe in my example) to access the same AD directory I can't get the required protocol/auth method. I think I have tried them all. what protocol/settings does AdExplorer use by default?

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  • Set character_set_results UTF8 in MySQL my.cnf

    - by Marc
    Hi Folks, how can i set the Variable character_set_results from latin1 to uft8? I thought it would be enough if I would add the following variable in the my.cnf: default-character-set=utf8 But it not seem so: mysql SHOW VARIABLES LIKE 'character_set_%'; +--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | latin1 | | character_set_connection | latin1 | | character_set_database | utf8 | | character_set_filesystem | binary | | character_set_results | latin1 | | character_set_server | utf8 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ Some body have an idea how i can set character_set_results to utf8?

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  • How to IDLE on all folders in Thunderbird 7?

    - by ThiefMaster
    The title pretty much says everything: I'm using server-side filtering so I need Thunderbird to watch all folders for new messages using IDLE. I've already tried enabling "When getting new messages for this account, always check this folder" but after restarting TB I did not have an IMAP IDLE connection open for every folder. I've also tried setting mail.check_all_imap_folders_for_new (which did not exist before) and mail.server.default.check_all_folders_for_new to true - nothing changed.

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  • Does Windows 7 Home Premium support Dual Core Processors?

    - by nicon
    I'm looking to buy a new laptop (the new studio 14 from Dell). The processor for this laptop is an Intel Core i5-520M. Think link http://reviews.cnet.com/8301-31012_7-10379487-10355804.html says that it supports only 1 CPU. Also Dell recommend the Professionnal version even tough Home Premium is the default choice. So I'm a little confuse as does Windows 7 Home Premium support Dual Core Processors ?

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  • Problems set-up Single Sign-On using Kerberos authentication

    - by user1124133
    I need for Ruby on Rail application set authentication via Active Directory using Kerberos authentication. Some technical information: I are using Apache installed mod_auth_kerb In httpd.conf I added LoadModule auth_kerb_module modules/mod_auth_kerb.so In /etc/krb5.conf I added following configuration [logging] default = FILE:/var/log/krb5libs.log kdc = FILE:/var/log/krb5kdc.log admin_server = FILE:/var/log/kadmind.log [libdefaults] default_realm = EU.ORG.COM dns_lookup_realm = false dns_lookup_kdc = false ticket_lifetime = 24h forwardable = yes [realms] EU.ORG.COM = { kdc = eudc05.eu.org.com:88 admin_server = eudc05.eu.org.com:749 default_domain = eu.org.com } [domain_realm] .eu.org.com = EU.ORG.COM eu.org.com = EU.ORG.COM [appdefaults] pam = { debug = true ticket_lifetime = 36000 renew_lifetime = 36000 forwardable = true krb4_convert = false } When I test kinit validuser and enter password then authentication is successful. klist returns: Ticket cache: FILE:/tmp/krb5cc_600 Default principal: [email protected] Valid starting Expires Service principal 02/08/13 13:46:40 02/08/13 23:46:47 krbtgt/[email protected] renew until 02/09/13 13:46:40 Kerberos 4 ticket cache: /tmp/tkt600 klist: You have no tickets cached In application Apache configuration I added IfModule mod_auth_kerb.c> Location /winlogin> AuthType Kerberos AuthName "Kerberos Loginsss" KrbMethodNegotiate off KrbAuthoritative on KrbVerifyKDC off KrbAuthRealms EU.ORG.COM Krb5Keytab /home/crmdata/httpd/apache.keytab KrbSaveCredentials off Require valid-user </Location> </IfModule> I restarted apache Now some tests: When I try to access application from Win7, I got pop-up message box, with text: Warning: This server is requesting that your username and password be sent in an insecure manner (basic authentification without a secure connection) When I enter valid credentials then my application opens successfully, and all works fine. Questions: Is ok that for user pop-ups such windows? If I use NTLM authentication then there no such pop-up. I checked IE Internet Options and there 'Enable Integrated Windows Authentication' is checked. Why IE try to send username and password to application apache? If I correct to understand then Windows self must make authentication via Active Directory using Kerberos protocol. When I try to access application from Win7 and I enter incorrect credentials to pop-up message box Application say Authentication failed (this is OK) In apache error log I see: [error] [client 192.168.56.1] krb5_get_init_creds_password() failed: Client not found in Kerberos database But now I cannot get possibility to enter valid credentials, only when I restart IE I can get again pop-up box. What could be incorrect or missing in my Kerberos setup? I read in some blog post that probably something is needed to be done in Active Directory side. What exactly?

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  • Why is Windows 7 announcing itself as an IPv6 router?

    - by Paul
    I have a 6in4 ipv6 connection from a linux box to a broker. I use gogoc to establish the connection to the broker, and radvd to advertise the route to clients on the network. All this appears to work, the problem is that I have a Windows 7 machine on the same network, and it is advertising itself as a ipv6 router. Which it is not. This is output from radvdump: # # radvd configuration generated by radvdump 1.8.5 # based on Router Advertisement from [snip]:ea2 # received by interface eth0 # interface eth0 { AdvSendAdvert on; # Note: {Min,Max}RtrAdvInterval cannot be obtained with radvdump AdvManagedFlag on; AdvOtherConfigFlag on; AdvReachableTime 0; AdvRetransTimer 0; AdvCurHopLimit 0; AdvDefaultLifetime 1800; AdvHomeAgentFlag off; AdvDefaultPreference medium; AdvSourceLLAddress on; AdvLinkMTU 1500; }; # End of interface definition # # radvd configuration generated by radvdump 1.8.5 # based on Router Advertisement from [snip]:1121 # received by interface eth0 # interface eth0 { AdvSendAdvert on; # Note: {Min,Max}RtrAdvInterval cannot be obtained with radvdump AdvManagedFlag off; AdvOtherConfigFlag off; AdvReachableTime 0; AdvRetransTimer 0; AdvCurHopLimit 64; AdvDefaultLifetime 1800; AdvHomeAgentFlag off; AdvDefaultPreference medium; AdvLinkMTU 1280; AdvSourceLLAddress on; prefix [snip]::/64 { AdvValidLifetime 86400; AdvPreferredLifetime 14400; AdvOnLink on; AdvAutonomous on; AdvRouterAddr off; }; # End of prefix definition }; # End of interface definition And I end up with two routes: $ ip -6 route [snip]::/64 dev eth0 proto kernel metric 256 expires 86117sec fe80::/64 dev eth0 proto kernel metric 256 default via [snip]:ea2 dev eth0 proto kernel metric 1024 expires 1492sec default via [snip]:1121 dev eth0 proto kernel metric 1024 expires 1506sec The ea2 route is to the Windows7 box. It doesn't have a router installed, and doesn't have any tun/tap interfaces. I can't see why it is doing this. I could disable ipv6 on it, but I want it to be a client, not a router. Update: The IP Helper service (Provides tunnel connectivity using IPv6 transition technologies (6to4, ISATAP, Port Proxy, and Teredo), and IP-HTTPS. If this service is stopped, the computer will not have the enhanced connectivity benefits that these technologies offer.) seems to be the culprit, as if it is stopped, I don't get the routes advertised. So my question is now more specifically "why is IP Helper announcing routes?".

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  • How to make new copied file always 777 permission

    - by Master
    I have one Linux ext3 partition shared on network. Now when some one copy files from MAc , then other people can't change the file dute to permission problem. Is there any way that ane new file which is copied will always have 777 permission and some specific user as owner of file not the default user thanks

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  • Shouldn't emesene themes change the emesene indicator icon?

    - by D Connors
    As it stands right now, I can't get the emesene icon in the indicator applet (or notification area, or whatever it's named) to change. No matter what icon theme I choose, even installing new themes, the icon is always the default one. Is that a standard behavior, or am I getting a bug? I'm running the latest version of emesene from their ppa (1.6-dev), on Lucid Lynx.

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  • Can I prevent logon wallpaper from being changed when changing Windows theme?

    - by eidylon
    Hello all; I use TweaksLogon to change the logon wallpaper on my Win7x64 Ultimate system. However if I change my windows theme, it resets the logon wallpaper back to the default. Is there any way this can be prevented so that it will keep my chosen logon wall when changing the windows theme? I've tried both the programs at this question: http://superuser.com/questions/113817/customize-logon-or-welcome-screen-in-windows-7

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  • Photoshop CS6 - spacebar shortcut for hand tool has stopped working

    - by Decavolt
    In Photoshop CS6, the default behavior of depressing the spacebar as a shortcut for the Hand tool was working as expected, then stopped for no apparent reason. I have rebooted, closed browsers, shut down all other applications and deleted preferences and the problem persists. The spacebar works properly elsewhere, including Photoshop CS4. Is there a keyboard shortcut setting I'm missing (I've checked Edit - Keyboard Shortcuts and can find nothing for the spacebar, and can not add it to the Hand tool). This is on OSX Lion 10.7.4

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  • How can I prevent firefox from using bitmap fonts at certain zoom levels?

    - by Ryan Thompson
    In firefox 3.6 on Ubuntu 9.10, certain sites seem to use bitmap fonts for any fixed-width fonts, but only at specific zoom levels. This site and other stackexchange sites are among the affected sites, and of course the default zoom level is affected. At unaffected zoom levels, I get the expected smooth curvy fonts. How can I make firefox use the nice curvy smooth fonts at all zoom levels?

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  • Improved ACL editor for Windows file permissions

    - by Myrddin Emrys
    I have recently been doing a lot of updates to our network drive permissions... such as consolidating direct user permissions into group permissions. The built-in ACL editor (Advanced Security Settings dialog) is adequate, but its limitations are frustrating, particularly that it cannot be resized and you cannot look at the list of existing entries at the same time as you are adding a new entry. Is there an improved ACL editor that can be downloaded to supplement the default one?

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