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  • Clients not recognizing secondary LDAP groups?

    - by Nick
    I'm having an issue where users who are members of secondary groups in LDAP are not being recognized as members of that group by the client. In this case, user jdoe is not being recognized as a member of the projects group. On the client, getent group shows: projects:*:20001:1001,1002,1003,1004,1005,1006 and getent passwd shows: jdoe:x:1003:10003:John Doe:/home/jdoe:/bin/bash But if I log in to the client as jdoe, and run id, I get: uid=1003(jdoe) gid=10003(jdoe) groups=24(cdrom),25(floppy),29(audio),44(video),46(plugdev),10003(jdoe) It recognizes jdoe's primary group, and the secondary groups that are appended by the client to all LDAP users, but the LDAP secondary groups are not in the list. We can see that jdoe's id is in the projects group, so why is the projects group not showing when jdoe runs the id command? The group objects are basic posixGroup entries, with a memberUid attribute for each of its members. We are using OpenLDAP on Ubuntu 10.04 server and clients.

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  • ffmpeg open webcam using YUYV but i want MJPEG

    - by Pavel
    I need ffmpeg to open webcam (logitech c910) in MJPEG mode, because the webcam can give ~24 using MJPEG "protocol" and only ~10 fps using the YUYV. Can i choose between them using ffmpeg command line? xx@(none) ~ $ v4l2-ctl --list-formats ioctl: VIDIOC_ENUM_FMT Index : 0 Type : Video Capture Pixel Format: 'YUYV' Name : YUV 4:2:2 (YUYV) Index : 1 Type : Video Capture Pixel Format: 'MJPG' (compressed) Name : MJPEG My current command line: ffmpeg -y -f alsa -i hw:3,0 -f video4linux2 -r 20 -s 1280x720 -i /dev/video0 -acodec libfaac -ab 128k -vcodec libx264 /tmp/web.avi ffmpeg produces corrupted h264 stream when i record from webcam, but normal h264 strem when i record from x11grab. Another codecs (mjpeg, mpeg4) works well with webcam... But this is another story.

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  • stored procedure in MYsql access in PHP

    - by xcodemaddy
    Hi.. I am creating stored procedure ,here code : CREATE PROCEDURE `dbnm`.`getlogin` ( IN uid INT, IN upass VARCHAR(45) ) BEGIN if exists(select uphno,pass from user_master where uphno=uid and pass=upass)then ***true else ***false end if; END $$ DELIMITER ; i want return value(**true or **false) in stored procedure from PHP by calling sp PHP code: $res = $mysqli->query('call getlogin("1","rashmi")'); how to acesss boolean value in PHP from sp? Thanks

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  • Error when make "make install" PHP WebDav

    - by kron
    Hi, I'm having issues install PHP WebDAV onto Fedora8 - after downloading and running make install I get the following errors: [root@ip-18-192-114-35 dav]# make install /bin/sh /tmp/dav/libtool --mode=compile gcc -I. -I/tmp/dav -DPHP_ATOM_INC -I/tmp/dav/include -I/tmp/dav/main -I/tmp/dav -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/dav/dav.c -o dav.lo gcc -I. -I/tmp/dav -DPHP_ATOM_INC -I/tmp/dav/include -I/tmp/dav/main -I/tmp/dav -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/dav/dav.c -fPIC -DPIC -o .libs/dav.o /tmp/dav/dav.c:21:23: error: ne_socket.h: No such file or directory /tmp/dav/dav.c:22:24: error: ne_session.h: No such file or directory /tmp/dav/dav.c:23:22: error: ne_utils.h: No such file or directory /tmp/dav/dav.c:24:21: error: ne_auth.h: No such file or directory /tmp/dav/dav.c:25:22: error: ne_basic.h: No such file or directory /tmp/dav/dav.c:26:20: error: ne_207.h: No such file or directory /tmp/dav/dav.c:35: error: expected specifier-qualifier-list before 'ne_session' /tmp/dav/dav.c: In function 'dav_destructor_dav_session': /tmp/dav/dav.c:152: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:153: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:155: error: 'DavSession' has no member named 'base_uri_path' /tmp/dav/dav.c:156: error: 'DavSession' has no member named 'user_name' /tmp/dav/dav.c:157: error: 'DavSession' has no member named 'user_password' /tmp/dav/dav.c:158: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c: In function 'cb_dav_auth': /tmp/dav/dav.c:194: error: 'DavSession' has no member named 'user_name' /tmp/dav/dav.c:194: error: 'NE_ABUFSIZ' undeclared (first use in this function) /tmp/dav/dav.c:194: error: (Each undeclared identifier is reported only once /tmp/dav/dav.c:194: error: for each function it appears in.) /tmp/dav/dav.c:195: error: 'DavSession' has no member named 'user_password' /tmp/dav/dav.c: In function 'zif_webdav_connect': /tmp/dav/dav.c:212: error: 'ne_session' undeclared (first use in this function) /tmp/dav/dav.c:212: error: 'sess' undeclared (first use in this function) /tmp/dav/dav.c:213: error: 'ne_uri' undeclared (first use in this function) /tmp/dav/dav.c:213: error: expected ';' before 'uri' /tmp/dav/dav.c:215: error: 'uri' undeclared (first use in this function) /tmp/dav/dav.c:259: error: 'DavSession' has no member named 'base_uri_path' /tmp/dav/dav.c:260: error: 'DavSession' has no member named 'base_uri_path_len' /tmp/dav/dav.c:262: error: 'DavSession' has no member named 'user_name' /tmp/dav/dav.c:264: error: 'DavSession' has no member named 'user_name' /tmp/dav/dav.c:267: error: 'DavSession' has no member named 'user_password' /tmp/dav/dav.c:269: error: 'DavSession' has no member named 'user_password' /tmp/dav/dav.c:271: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c: In function 'get_full_uri': /tmp/dav/dav.c:304: error: 'DavSession' has no member named 'base_uri_path_len' /tmp/dav/dav.c:307: error: 'DavSession' has no member named 'base_uri_path_len' /tmp/dav/dav.c:313: error: 'DavSession' has no member named 'base_uri_path' /tmp/dav/dav.c:313: error: 'DavSession' has no member named 'base_uri_path_len' /tmp/dav/dav.c:314: error: 'DavSession' has no member named 'base_uri_path_len' /tmp/dav/dav.c: In function 'zif_webdav_get': /tmp/dav/dav.c:329: error: 'ne_session' undeclared (first use in this function) /tmp/dav/dav.c:329: error: 'sess' undeclared (first use in this function) /tmp/dav/dav.c:330: error: 'ne_request' undeclared (first use in this function) /tmp/dav/dav.c:330: error: 'req' undeclared (first use in this function) /tmp/dav/dav.c:348: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:354: error: 'ne_accept_2xx' undeclared (first use in this function) /tmp/dav/dav.c:359: error: 'NE_OK' undeclared (first use in this function) /tmp/dav/dav.c:359: error: invalid type argument of '->' /tmp/dav/dav.c: In function 'zif_webdav_put': /tmp/dav/dav.c:377: error: 'ne_session' undeclared (first use in this function) /tmp/dav/dav.c:377: error: 'sess' undeclared (first use in this function) /tmp/dav/dav.c:378: error: 'ne_request' undeclared (first use in this function) /tmp/dav/dav.c:378: error: 'req' undeclared (first use in this function) /tmp/dav/dav.c:396: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:405: error: 'NE_OK' undeclared (first use in this function) /tmp/dav/dav.c:405: error: invalid type argument of '->' /tmp/dav/dav.c: In function 'zif_webdav_delete': /tmp/dav/dav.c:422: error: 'ne_session' undeclared (first use in this function) /tmp/dav/dav.c:422: error: 'sess' undeclared (first use in this function) /tmp/dav/dav.c:423: error: 'ne_request' undeclared (first use in this function) /tmp/dav/dav.c:423: error: 'req' undeclared (first use in this function) /tmp/dav/dav.c:441: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:448: error: 'NE_OK' undeclared (first use in this function) /tmp/dav/dav.c:448: error: invalid type argument of '->' /tmp/dav/dav.c: In function 'zif_webdav_mkcol': /tmp/dav/dav.c:465: error: 'ne_session' undeclared (first use in this function) /tmp/dav/dav.c:465: error: 'sess' undeclared (first use in this function) /tmp/dav/dav.c:466: error: 'ne_request' undeclared (first use in this function) /tmp/dav/dav.c:466: error: 'req' undeclared (first use in this function) /tmp/dav/dav.c:484: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:491: error: 'NE_OK' undeclared (first use in this function) /tmp/dav/dav.c:491: error: invalid type argument of '->' /tmp/dav/dav.c: In function 'zif_webdav_copy': /tmp/dav/dav.c:510: error: 'ne_session' undeclared (first use in this function) /tmp/dav/dav.c:510: error: 'sess' undeclared (first use in this function) /tmp/dav/dav.c:511: error: 'ne_request' undeclared (first use in this function) /tmp/dav/dav.c:511: error: 'req' undeclared (first use in this function) /tmp/dav/dav.c:539: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:550: error: 'NE_DEPTH_INFINITE' undeclared (first use in this function) /tmp/dav/dav.c:550: error: 'NE_DEPTH_ZERO' undeclared (first use in this function) /tmp/dav/dav.c:554: error: 'NE_OK' undeclared (first use in this function) /tmp/dav/dav.c:554: error: invalid type argument of '->' /tmp/dav/dav.c: In function 'zif_webdav_move': /tmp/dav/dav.c:573: error: 'ne_session' undeclared (first use in this function) /tmp/dav/dav.c:573: error: 'sess' undeclared (first use in this function) /tmp/dav/dav.c:574: error: 'ne_request' undeclared (first use in this function) /tmp/dav/dav.c:574: error: 'req' undeclared (first use in this function) /tmp/dav/dav.c:598: error: 'DavSession' has no member named 'sess' /tmp/dav/dav.c:611: error: 'NE_OK' undeclared (first use in this function) /tmp/dav/dav.c:611: error: invalid type argument of '->' make: *** [dav.lo] Error 1 Any help would be much appreciated. Thanks!

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  • What is "Either the application has not called WSAStartup, or WSAStartup failed"

    - by Am1rr3zA
    I develop a program which connect to a web-server through network every thing works fine until I try to use some dongle to protect my software. the dongle has network feature too and it's API work under network infrastructure. when I added the Dongle checking code to my program I got this error: "Either the application has not called WSAStartup, or WSAStartup failed" I don't have any idea what is going on? I put the block of code which encounter exception here. the scenario I got the exception is I log in to the program (everything works fine) the plug out the dongle then the program stop and ask for dongle and I plug in the dongle again and try to log in bu I got exception on line response = (HttpWebResponse)request.GetResponse(); DongleService unikey = new DongleService(); checkDongle = unikey.isConnectedNow(); if (checkDongle) { isPass = true; this.username = txtbxUser.Text; this.pass = txtbxPass.Text; this.IP = combobxServer.Text; string uri = @"https://" + combobxServer.Text + ":5002num_events=1"; request = (HttpWebRequest)WebRequest.Create(uri); request.Proxy = null; request.Credentials = new NetworkCredential(this.username, this.pass); ServicePointManager.ServerCertificateValidationCallback = ((sender, certificate, chain, sslPolicyErrors) => true); response = (HttpWebResponse)request.GetResponse(); Properties.Settings.Default.User = txtbxUser.Text; int index = _servers.FindIndex(p => p == combobxServer.Text); if (index == -1) { _servers.Add(combobxServer.Text); Config_Save.SaveServers(_servers); _servers = Config_Save.LoadServers(); } Properties.Settings.Default.Server = combobxServer.Text; // also save the password if (checkBox1.CheckState.ToString() == "Checked") Properties.Settings.Default.Pass = txtbxPass.Text; Properties.Settings.Default.settingLoginUsername = this.username; Properties.Settings.Default.settingLoginPassword = this.pass; Properties.Settings.Default.settingLoginPort = "5002"; Properties.Settings.Default.settingLoginIP = this.IP; Properties.Settings.Default.isLogin = "guest"; Properties.Settings.Default.Save(); response.Close(); request.Abort(); this.isPass = true; this.Close(); } else { MessageBox.Show("Please Insert Correct Dongle!", "Dongle Error", MessageBoxButtons.OK, MessageBoxIcon.Stop); }

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  • How do you handle reboots?

    - by Mart
    We have one VPS (Windows 2008 R2+IIS7.5), with an asp.net mvc 3 application. The main question is: how to handle issues when Windows needs to reboot? (after installing Windows Updates or anything else). The goal is to make the website 24/7, but first it's ok to show a message to the users. (we'll be back soon, something like app_offline.htm) Our application uses SQL and also writes/reads some files (uploaded photos, documents) which are not stored in SQL. What do you recommend? Load balancing with ARR? (with 1+2 servers, but what if the front-end server needs reboot?) Windows failover cluster? SQL failover cluster? What to do with uploaded files? I really don't know what would be the best (and simplest) solution.

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  • Skipping scheduled self-tests and predicting drive EOL

    - by Steve Madsen
    For a few weeks now, smartd has been reporting that it is skipping some of its scheduled self-tests on the weekends: Apr 24 18:29:32 calvin smartd[4758]: Device: /dev/sda, skip scheduled Offline Immediate Test; 40% remaining of current Self-Test. Apr 24 18:29:33 calvin smartd[4758]: Device: /dev/sdb, skip scheduled Offline Immediate Test; 50% remaining of current Self-Test. The drives in this RAID-1 array are set to run an offline test four times a day, a short self-test at 2am every day, and a long self-test on Saturdays at 2am. For some reason, it looks like the long self-test is taking longer, causing the other scheduled tests to be skipped. First question: is this a sign of likely drive failure? Then today, smartd reported that a self-test failed. Here is the output of smartctl -a /dev/sdb: smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Model Family: Seagate Barracuda 7200.8 family Device Model: ST3250823AS Serial Number: 3ND1GNBC Firmware Version: 3.03 User Capacity: 250,059,350,016 bytes Device is: In smartctl database [for details use: -P show] ATA Version is: 7 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Sun Apr 25 13:15:34 2010 EDT SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 430) seconds. Offline data collection capabilities: (0x5b) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 1) minutes. Extended self-test routine recommended polling time: ( 84) minutes. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 047 039 006 Pre-fail Always - 168450357 3 Spin_Up_Time 0x0003 098 098 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 33 5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 9 7 Seek_Error_Rate 0x000f 087 060 030 Pre-fail Always - 654745480 9 Power_On_Hours 0x0032 055 055 000 Old_age Always - 40141 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 51 194 Temperature_Celsius 0x0022 037 062 000 Old_age Always - 37 (0 17 0 0) 195 Hardware_ECC_Recovered 0x001a 047 039 000 Old_age Always - 168450357 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0 202 TA_Increase_Count 0x0032 100 253 000 Old_age Always - 0 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 40131 - # 2 Extended offline Completed: read failure 30% 40129 379795511 # 3 Short offline Completed without error 00% 40084 - # 4 Short offline Completed without error 00% 40060 - # 5 Short offline Completed without error 00% 40036 - # 6 Short offline Completed without error 00% 40013 - # 7 Short offline Completed without error 00% 39990 - # 8 Extended offline Completed without error 00% 39977 - # 9 Short offline Completed without error 00% 39919 - #10 Short offline Completed without error 00% 39895 - #11 Short offline Completed without error 00% 39872 - #12 Short offline Completed without error 00% 39848 - #13 Short offline Completed without error 00% 39824 - #14 Short offline Completed without error 00% 39801 - #15 Extended offline Completed without error 00% 39789 - #16 Short offline Completed without error 00% 39754 - #17 Short offline Completed without error 00% 39732 - #18 Short offline Completed without error 00% 39707 - #19 Short offline Completed without error 00% 39683 - #20 Short offline Completed without error 00% 39660 - #21 Short offline Completed without error 00% 39636 - SMART Selective self-test log data structure revision number 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. Given that this drive is about 4.5 years old, I am probably tempting fate by keeping it in service. SMART doesn't seem to get much respect as a reliable way to predict drive failure. What else can I use to get an early indication of drive failure?

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  • Mac OSX Server 10.6 DNS Issues

    - by dallasclark
    Hi, The server was upgraded from 10.5 from 10.6, during the upgrade the Reverse Zones were lost so I tried to recreate these but found that it's best to delete all zones, definitions and start again. So I've started again and Reverse Zones are appearing but I'm still having issues. I receive the following errors (if they help) 01-Nov-2010 12:52:01.254 client 192.168.1.52#57051: view com.apple.ServerAdmin.DNS.public: query (cache) 'server.dev.home.gateway/A/IN' denied 01-Nov-2010 12:59:24.487 client 192.168.1.52#52858: view com.apple.ServerAdmin.DNS.public: query (cache) 'earth.server.dev.home.gateway/A/IN' denied At the moment I have the following setup in the DNS 1.168.192.in-addr.arpa. Reverse Zone 192.168.1.100 Reverse Mapping MacPro-Server.local. server.dev. Primary Zone server.dev. Machine 192.168.1.100 earth.server.dev. Alias server.dev.

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  • Extend my LAN network

    - by user268291
    i have a patch panel and hardwiring already setup in my office. The patch panel is 24-port and all the ports are engaged. All my switch ports are engaged. Now, I have a printer connected to a wall point (RJ45) which I want to shift to a new room where there is no LAN setup. I want to have two RJ45 wall plugs in the new room so that I can connect one RJ45 port to have my LAN in the new room and the other RJ45 wall port I want to use for my printer. There is no option other than LAN (no wireless). Please help me and tell me how do I get the two RJ45 wall plate plugs in the new room up and keep my LAN running. It is a little urgent for me. Please help.

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  • Apache 2: SetEnvIf "IP Range"

    - by BlaM
    In my Apache config I want to set an environment variable if I see that the visitor comes from an specific IP range. Currently I do it this way: SetEnvIfNoCase Remote_Addr "^194\.8\.7[45]\." banned=spammer-ip SetEnvIfNoCase Remote_Addr "^212\.156\.170\." banned=spammer-ip What I would prefer is something like this: SetEnvIfIpRange 194.8.74.0/23 banned=spammer-ip SetEnvIfIpRange 212.156.170.0/24 banned=spammer-ip ... because I think that converting an IP address to a string and then do an regular expression is a total waste of ressources. I could do an Deny From 194.8.74.0/23 ... but then I don't get a variable that I can check in my 403 error page - to find the reason why access has been denied. Any suggestions what I might miss? Is there an Apache2 MOD that can set environment variables based on "IP Address Ranges"?

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  • White Screen of Death

    - by cust0s
    The other night I updated my iTunes to the latest version (through Software Update) when I came to turn on my computer I was greeted with the dreaded white screen of death. I use an early 2008 iMac 24". I've tried the basic things, unplugging/turning off accessories, trying to boot from the install disk, reseting pram, etc, etc. Still no luck and no change what-so-ever. All I've been able to ascertain that my keyboard still works (by ejecting). I should point out that I did recently replace my Hard drive with a Western Digital Black 500GB (though the computer is well out of warrenty) and I'm a little concerned that the problem could be the screen.

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  • Apache is running; however, it reports that it is not, and it will not restart.

    - by solo
    Apache is running; however, it reports that it is not, and it will not restart. # /etc/init.d/httpd status httpd.worker is stopped # /usr/sbin/lsof -iTCP:80 COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME httpd.wor 1169 root 3u IPv6 2974 TCP *:http (LISTEN) httpd.wor 1211 daemon 3u IPv6 2974 TCP *:http (LISTEN) httpd.wor 1213 daemon 3u IPv6 2974 TCP *:http (LISTEN) httpd.wor 1215 daemon 3u IPv6 2974 TCP *:http (LISTEN) httpd.wor 1352 daemon 3u IPv6 2974 TCP *:http (LISTEN) #/etc/init.d/httpd restart Stopping httpd: [FAILED] Starting httpd: [Wed Mar 24 10:33:51 2010] [warn] module proxy_ajp_module is already loaded, skipping (98)Address already in use: make_sock: could not bind to address [::]:80 (98)Address already in use: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down Unable to open logs [FAILED] OS: Linux DISTRO: CENTOS 5 Restarting the server didn't help, nor did killing apache and starting it. Any idea what is causing this inconsistency?

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  • xml parsing in adobe alchemy

    - by cbs
    hello can you prvide an example how to parse xml file in adobe alchemy. im trying to work on expat, however i got no luck on passing of bytearrays to and from the c code. do i need to pass the byte array of file to the alchemy, or is it enough to pass the filename. thanks. cbs

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  • Ruby. Mongoid. Relations

    - by Scepion1d
    I've encountered some problems with MongoID. I have three models: require 'mongoid' class Configuration include Mongoid::Document belongs_to :user field :links, :type => Array field :root, :type => String field :objects, :type => Array field :categories, :type => Array has_many :entries end class TimeDim include Mongoid::Document field :day, :type => Integer field :month, :type => Integer field :year, :type => Integer field :day_of_week, :type => Integer field :minute, :type => Integer field :hour, :type => Integer has_many :entries end class Entry include Mongoid::Document belongs_to :configuration belongs_to :time_dim field :category, :type => String # any other dynamic fields end Creating documents for Configurations and TimeDims is successful. But when i've trying to execute following code: params = Hash.new params[:configuration] = config # an instance of Configuration from DB entry.each do |key, value| params[key.to_sym] = value # String end unless Entry.exists?(conditions: params) params[:time_dim] = self.generate_time_dim # an instance of TimeDim from DB params[:category] = self.detect_category(descr) # String Entry.new(params).save end ... i saw following output: /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/bson-1.6.1/lib/bson/bson_c.rb:24:in `serialize': Cannot serialize an object of class Configuration into BSON. (BSON::InvalidDocument) from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/bson-1.6.1/lib/bson/bson_c.rb:24:in `serialize' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongo-1.6.1/lib/mongo/cursor.rb:604:in `construct_query_message' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongo-1.6.1/lib/mongo/cursor.rb:465:in `send_initial_query' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongo-1.6.1/lib/mongo/cursor.rb:458:in `refresh' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongo-1.6.1/lib/mongo/cursor.rb:128:in `next' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongo-1.6.1/lib/mongo/db.rb:509:in `command' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongo-1.6.1/lib/mongo/cursor.rb:191:in `count' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongoid-2.4.6/lib/mongoid/cursor.rb:42:in `block in count' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongoid-2.4.6/lib/mongoid/collections/retry.rb:29:in `retry_on_connection_failure' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongoid-2.4.6/lib/mongoid/cursor.rb:41:in `count' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongoid-2.4.6/lib/mongoid/contexts/mongo.rb:93:in `count' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongoid-2.4.6/lib/mongoid/criteria.rb:45:in `count' from /home/scepion1d/Workspace/RubyMine/dana-x/.bundle/ruby/1.9.1/gems/mongoid-2.4.6/lib/mongoid/finders.rb:60:in `exists?' from /home/scepion1d/Workspace/RubyMine/dana-x/crawler/crawler.rb:110:in `block (2 levels) in push_entries_to_db' from /home/scepion1d/Workspace/RubyMine/dana-x/crawler/crawler.rb:103:in `each' from /home/scepion1d/Workspace/RubyMine/dana-x/crawler/crawler.rb:103:in `block in push_entries_to_db' from /home/scepion1d/Workspace/RubyMine/dana-x/crawler/crawler.rb:102:in `each' from /home/scepion1d/Workspace/RubyMine/dana-x/crawler/crawler.rb:102:in `push_entries_to_db' from main_starter.rb:15:in `<main>' Can anyone tell what am I doing wrong?

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  • How do I connect to my wireless router settings on Linux?

    - by Joshua Robison
    My network is as follows: Internet Provider's DSL modem connected to Internet Provider's router connected to My Buffalo Wireless router connected to My Toshiba Laptop via WEP network My Toshiba Laptop is running LMDE Linux Mint Debian Edition Service Pack 3 i686 kernel I have experience using various routers and their configuration settings but for some reason I can not access my wireless router. In my cromium browser I tried the following ip addresses: Standard Usual IPs : 192.168.1.1, 192.168.0.1 (connection hangs and goes no where) On the back of my router: 192.168.11.1, 192.168.11.100 (connection hangs and goes nowhere ) In some tcpip info: 192.168.24.1 (unable to connect error message) If someone could give me some terminal commands that will help me find my wireless router address or some trouble shooting ideas, I would be very thankful.

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  • Increase text size in Ubuntu due to having large resolution/monitors

    - by Sridhar Ratnakumar
    I have 24" dual monitors with 1920x1080 resolution on both of them. Consequently the text appears so small. I use the following text-intensive applications frequently: Web browser (Google Chrome) IDE (Komodo) Terminal (Gnome Terminal) Email (Thunderbird) I can configure text size on IDE, Terminal and Email. But for Chrome, it is not a good idea to set proportional font size because often one wants to see the entire (not just proportional fonts) site to be zoomed. So I am asking: Is it possible to increase DPI in Ubuntu (much like on Windows) so as to increase the text size across all apps? OR Is it possible to set permanent 'zoom' in Google Chrome, using a third-party extension maybe?

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  • cpio VS tar and cp

    - by Tim
    I just learned that cpio has three modes: copy-out, copy-in and pass-through. I was wondering what are the advantages and disadvantages of cpio under copy-out and copy-in modes over tar. When is it better to use cpio and when to use tar? Similar question for cpio under pass-through mode versus cp. Thanks and regards!

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  • Battery management of a Macbook

    - by darthvader
    I bought a Macbook Pro last week. I mostly use (and plan to use) it like a desktop with an external monitor. I use the system at least 15 hours a day. Now using the coconut battery application, I figured out that the capacity has the current capacity has reduced to 98% of the design capacity. I was wondering what is the best way to manage battery. Should it be always either charging or discharging Should it be plugged in all time. I barely get 2 hours and 30 minutes on battery. Is that normal? I run XCode, VMWare Fusion (for Visual Studio), Mail app, Chrome (5-10 tabs) and Itunes (mp3). The brightness is 60% on battery. I already did the calibration.

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  • Computer POST's and draws the BIOS screens very slowly - Motherboard issue?

    - by Ssvarc
    I have a desktop that refuses to boot into Windows. I used Hitachi DFT and the HD came back OK. I then used Memtest86+ and it took hours for the test to run. After 8+ hours it was up to test number 6. I aborted and ran Memtest86. It ran at basically the same speed. I aborted and went to look at the BIOS settings. The computer is running slow at POST. It takes a long time for the keyboard to be recognized, etc. The BIOS settings takes time to be (slowly) drawn on the screen. What could be causing such behavior? EDIT: I gave back the computer a while back without ever discovering the cause so I'm closing the question.

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  • HTTP Range request rejected

    - by Dan
    I am trying to understand why my production environment might be disallowing HTTP RANGE requests. I have a pool of W2K8x64/IIS7 servers behind a pair of Netscaler 9000s. I compose the following request in Fiddler: http://myorigin.example.com/file.flv User-Agent: Fiddler Host: myorigin.example.com Range: bytes=40000-60000 The response looks like: HTTP/1.1 200 OK Cache-Control: public Content-Type: video/x-flv Expires: Thu, 24 Jun 2010 18:23:53 GMT Last-Modified: Sat, 11 Apr 2009 00:16:14 GMT Accept-Ranges: none ETag: f9d5c718-e148-4225-9ca6-d1f91a2a3c08-_633749805744270000 Server: Microsoft-IIS/7.0 Edge-Control: max-age=2592000 X-Powered-By: ASP.NET Date: Tue, 25 May 2010 18:23:53 GMT Content-Length: 443668 "Accept-Ranges: none" tells me that the range request was rejected, but I am not sure where/why as IIS7 accepts Range by default. Could the 'scalers be shooting it down? Thanks, Dan

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  • Log files for group policy application deployment

    - by Cyril
    I'm looking into using group policy to deploy a couple of applications. I want to have the log of each installation written to a shared folder on a file server for tracking purposes. I can create the log if I pass the appropriate parameters. For example: msiexec /i Package.msi /l*vx c:\Package.log However using group policy for the deployment, you can't pass any parameters to the installation file. Is there anyway to specify the log file location in the process of creating the msi package?

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  • 1080p playback on external monitor

    - by xibalban
    My system (netbook) specs: 1.6 GHz dual core atom N2600 2 GB DDR3 RAM Integrated GMA3600 GPU Win 7 Professional 32 Bit Daum Pot Player V-1.5 The issue: I downloaded a 1.33 GB sized 1920 x 1080 HD documentary (file extension: mp4) and it plays without a hitch using pot player. However, when I connected an external display (an LED Full HD 24" monitor) using D-Sub, the video plays fine but the player controls become very unresponsive. For instance, it takes about 40 seconds to exit full screen while playing. I tried: Installed/updated all the latest monitor drivers Updated the VGA drivers for GMA3600 No other programs ran while the video played, with most unwanted services and background processes disabled/killed. CPU usage goes only up to 49% when the video plays Question: What may I do in order to improve the player response/video playback experience? Do I need to play with (or change) Pot Player's default video decoders, etc?

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  • Jquery Toggle & passing data

    - by Ross
    I have created a toggle button with jquery but I need to pass my $id so it can execute the mysql in toggle_visibility.php. how do I pass my variable from my tag ? Yes $("a.toggleVisibility").toggle( function () { $(this).html("No"); }, function () { $.ajax({ type: "POST", url: "toggle_visibility.php", data: "id", success: function(msg){ alert( "Data Saved: " + msg ); } }); $(this).html("Yes"); } );

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  • How to force a resolution in linux?

    - by hi
    I have a HP LP3065 that requires a dual link dvi cable to go up to 2560x1600 resolution. However, I do not have that cable, but I want to use 1920x1200 resolution. However, my nVidia Display Settings (also system display settings) will only go up to 1280x1024, which looks horribly pixelated on the 30". How do I force the 1920x1200 resolution? I tried adding the mode into my xorg.conf file, but it still would not take it. I know my vid card can do 1920x1200 since it works on the 24" monitor with the same dvi cable. Here are my specs: Fedora 12 Nvidia Quadro NVS 420 Intel Xenon E5530 cpu 6gig memory Thanks

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