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• Is post-sudden-power-loss filesystem corruption on an SSD drive's ext3 partition "expected behavior"?

  - by Jeremy Friesner

  My company makes an embedded Debian Linux device that boots from an ext3 partition on an internal SSD drive. Because the device is an embedded "black box", it is usually shut down the rude way, by simply cutting power to the device via an external switch. This is normally okay, as ext3's journalling keeps things in order, so other than the occasional loss of part of a log file, things keep chugging along fine. However, we've recently seen a number of units where after a number of hard-power-cycles the ext3 partition starts to develop structural issues -- in particular, we run e2fsck on the ext3 partition and it finds a number of issues like those shown in the output listing at the bottom of this Question. Running e2fsck until it stops reporting errors (or reformatting the partition) clears the issues. My question is... what are the implications of seeing problems like this on an ext3/SSD system that has been subjected to lots of sudden/unexpected shutdowns? My feeling is that this might be a sign of a software or hardware problem in our system, since my understanding is that (barring a bug or hardware problem) ext3's journalling feature is supposed to prevent these sorts of filesystem-integrity errors. (Note: I understand that user-data is not journalled and so munged/missing/truncated user-files can happen; I'm specifically talking here about filesystem-metadata errors like those shown below) My co-worker, on the other hand, says that this is known/expected behavior because SSD controllers sometimes re-order write commands and that can cause the ext3 journal to get confused. In particular, he believes that even given normally functioning hardware and bug-free software, the ext3 journal only makes filesystem corruption less likely, not impossible, so we should not be surprised to see problems like this from time to time. Which of us is right? Embedded-PC-failsafe:~# ls Embedded-PC-failsafe:~# umount /mnt/unionfs Embedded-PC-failsafe:~# e2fsck /dev/sda3 e2fsck 1.41.3 (12-Oct-2008) embeddedrootwrite contains a file system with errors, check forced. Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Invalid inode number for '.' in directory inode 46948. Fix<y>? yes Directory inode 46948, block 0, offset 12: directory corrupted Salvage<y>? yes Entry 'status_2012-11-26_14h13m41.csv' in /var/log/status_logs (46956) has deleted/unused inode 47075. Clear<y>? yes Entry 'status_2012-11-26_10h42m58.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47076. Clear<y>? yes Entry 'status_2012-11-26_11h29m41.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47080. Clear<y>? yes Entry 'status_2012-11-26_11h42m13.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47081. Clear<y>? yes Entry 'status_2012-11-26_12h07m17.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47083. Clear<y>? yes Entry 'status_2012-11-26_12h14m53.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47085. Clear<y>? yes Entry 'status_2012-11-26_15h06m49.csv' in /var/log/status_logs (46956) has deleted/unused inode 47088. Clear<y>? yes Entry 'status_2012-11-20_14h50m09.csv' in /var/log/status_logs (46956) has deleted/unused inode 47073. Clear<y>? yes Entry 'status_2012-11-20_14h55m32.csv' in /var/log/status_logs (46956) has deleted/unused inode 47074. Clear<y>? yes Entry 'status_2012-11-26_11h04m36.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47078. Clear<y>? yes Entry 'status_2012-11-26_11h54m45.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47082. Clear<y>? yes Entry 'status_2012-11-26_12h12m20.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47084. Clear<y>? yes Entry 'status_2012-11-26_12h33m52.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47086. Clear<y>? yes Entry 'status_2012-11-26_10h51m59.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47077. Clear<y>? yes Entry 'status_2012-11-26_11h17m09.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47079. Clear<y>? yes Entry 'status_2012-11-26_12h54m11.csv.gz' in /var/log/status_logs (46956) has deleted/unused inode 47087. Clear<y>? yes Pass 3: Checking directory connectivity '..' in /etc/network/run (46948) is <The NULL inode> (0), should be /etc/network (46953). Fix<y>? yes Couldn't fix parent of inode 46948: Couldn't find parent directory entry Pass 4: Checking reference counts Unattached inode 46945 Connect to /lost+found<y>? yes Inode 46945 ref count is 2, should be 1. Fix<y>? yes Inode 46953 ref count is 5, should be 4. Fix<y>? yes Pass 5: Checking group summary information Block bitmap differences: -(208264--208266) -(210062--210068) -(211343--211491) -(213241--213250) -(213344--213393) -213397 -(213457--213463) -(213516--213521) -(213628--213655) -(213683--213688) -(213709--213728) -(215265--215300) -(215346--215365) -(221541--221551) -(221696--221704) -227517 Fix<y>? yes Free blocks count wrong for group #6 (17247, counted=17611). Fix<y>? yes Free blocks count wrong (161691, counted=162055). Fix<y>? yes Inode bitmap differences: +(47089--47090) +47093 +47095 +(47097--47099) +(47101--47104) -(47219--47220) -47222 -47224 -47228 -47231 -(47347--47348) -47350 -47352 -47356 -47359 -(47457--47488) -47985 -47996 -(47999--48000) -48017 -(48027--48028) -(48030--48032) -48049 -(48059--48060) -(48062--48064) -48081 -(48091--48092) -(48094--48096) Fix<y>? yes Free inodes count wrong for group #6 (7608, counted=7624). Fix<y>? yes Free inodes count wrong (61919, counted=61935). Fix<y>? yes embeddedrootwrite: ***** FILE SYSTEM WAS MODIFIED ***** embeddedrootwrite: ********** WARNING: Filesystem still has errors ********** embeddedrootwrite: 657/62592 files (24.4% non-contiguous), 87882/249937 blocks Embedded-PC-failsafe:~# Embedded-PC-failsafe:~# e2fsck /dev/sda3 e2fsck 1.41.3 (12-Oct-2008) embeddedrootwrite contains a file system with errors, check forced. Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Directory entry for '.' in ... (46948) is big. Split<y>? yes Missing '..' in directory inode 46948. Fix<y>? yes Setting filetype for entry '..' in ... (46948) to 2. Pass 3: Checking directory connectivity '..' in /etc/network/run (46948) is <The NULL inode> (0), should be /etc/network (46953). Fix<y>? yes Pass 4: Checking reference counts Inode 2 ref count is 12, should be 13. Fix<y>? yes Pass 5: Checking group summary information embeddedrootwrite: ***** FILE SYSTEM WAS MODIFIED ***** embeddedrootwrite: 657/62592 files (24.4% non-contiguous), 87882/249937 blocks Embedded-PC-failsafe:~# Embedded-PC-failsafe:~# e2fsck /dev/sda3 e2fsck 1.41.3 (12-Oct-2008) embeddedrootwrite: clean, 657/62592 files, 87882/249937 blocks

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• Autounattend.xml not being recognized in VirtualBox

  - by beagle

  I am working my way through the steps on this page to prepare an unattended installation of Windows 7 Enterprise x64 for purposes of a college assignment which simply requires the process to be carried out and documented. Both the "technician" and "reference" computers are virtual machines created in VirtualBox 4.3.12, as will be the destination computer. I seem to have successfully completed Step 1, building an Autounattend.xml answer file using Windows System Image Manager, in as far as the answer file validates successfully. The problem arises when I try to install Windows on the reference machine from the DVD image in conjunction with the Autounattend file on a USB drive. I have tried a couple of different USB devices, and the devices themselves seem to be recognized, but the answer file does not, as instead of taking the configuration settings from the file the user interface appears as in a manual installation. Has anyone come across this problem or a solution? The xml created by Windows SIM is below for reference in case the problem is with the file itself. <?xml version="1.0" encoding="utf-8"?> <unattend xmlns="urn:schemas-microsoft-com:unattend"> <settings pass="oobeSystem"> <component name="Microsoft-Windows-Deployment" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <Reseal> <Mode>Audit</Mode> </Reseal> </component> <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <OOBE> <HideEULAPage>true</HideEULAPage> <ProtectYourPC>3</ProtectYourPC> </OOBE> </component> </settings> <settings pass="windowsPE"> <component name="Microsoft-Windows-International-Core-WinPE" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <SetupUILanguage> <UILanguage>en-IE</UILanguage> </SetupUILanguage> <InputLocale>en-IE</InputLocale> <SystemLocale>en-IE</SystemLocale> <UILanguage>en-IE</UILanguage> <UserLocale>en-IE</UserLocale> </component> <component name="Microsoft-Windows-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <DiskConfiguration> <Disk wcm:action="add"> <CreatePartitions> <CreatePartition wcm:action="add"> <Order>1</Order> <Size>300</Size> <Type>Primary</Type> </CreatePartition> <CreatePartition wcm:action="add"> <Order>2</Order> <Extend>true</Extend> <Type>Primary</Type> </CreatePartition> </CreatePartitions> <ModifyPartitions> <ModifyPartition wcm:action="add"> <Active>true</Active> <Format>NTFS</Format> <Label>System</Label> <Order>1</Order> <PartitionID>1</PartitionID> </ModifyPartition> <ModifyPartition wcm:action="add"> <Format>NTFS</Format> <Label>Windows</Label> <Order>2</Order> <PartitionID>2</PartitionID> </ModifyPartition> </ModifyPartitions> <DiskID>0</DiskID> <WillWipeDisk>true</WillWipeDisk> </Disk> <WillShowUI>OnError</WillShowUI> </DiskConfiguration> <ImageInstall> <OSImage> <InstallTo> <DiskID>0</DiskID> <PartitionID>2</PartitionID> </InstallTo> <InstallToAvailablePartition>false</InstallToAvailablePartition> <WillShowUI>OnError</WillShowUI> </OSImage> </ImageInstall> <UserData> <ProductKey> <WillShowUI>OnError</WillShowUI> </ProductKey> <AcceptEula>true</AcceptEula> </UserData> </component> </settings> <settings pass="specialize"> <component name="Microsoft-Windows-IE-InternetExplorer" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <Home_Page>http://www.example.com</Home_Page> </component> </settings> <cpi:offlineImage cpi:source="wim://technician/users/user/desktop/install.wim#Windows 7 ENTERPRISE" xmlns:cpi="urn:schemas-microsoft-com:cpi" />

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• Wordpress Widget - Adding URL to title

  - by Nick Canarelli

  I can't seem to figure out how to wrap the title of the widget in an tag. For example, I am trying to get it so that when you type the url in a text field, it is then placed in the tag so that it is a hyperlink on the website... class Example_Widget extends WP_Widget { /** * Widget setup. */ function Example_Widget() { /* Widget settings. */ $widget_ops = array( 'classname' => 'example', 'description' => __('A widget that displays company announcements.', 'example') ); /* Widget control settings. */ $control_ops = array( 'width' => 300, 'height' => 350, 'id_base' => 'example-widget' ); /* Create the widget. */ $this->WP_Widget( 'example-widget', __('Announcement Widget', 'example'), $widget_ops, $control_ops ); } /** * How to display the widget on the screen. */ function widget( $args, $instance ) { extract( $args ); /* Our variables from the widget settings. */ $title = apply_filters('widget_title', $instance['title'] ); $excerpt = $instance['excerpt']; $url = $instance['url']; /* Before widget (defined by themes). */ echo $before_widget; /* Display the widget title if one was input (before and after defined by themes). */ if ( $title ) echo $before_title . $title . $after_title; /* Display name from widget settings if one was input. */ if ( $excerpt ) printf( '<p style="font-family: arial; font-size: 12px; line-height: 16px;">' . __('%1$s.', 'example') . '</p>', $excerpt ); /* After widget (defined by themes). */ echo $after_widget; } /** * Update the widget settings. */ function update( $new_instance, $old_instance ) { $instance = $old_instance; /* Strip tags for title and name to remove HTML (important for text inputs). */ $instance['title'] = strip_tags( $new_instance['title'] ); $instance['excerpt'] = strip_tags( $new_instance['excerpt'] ); return $instance; } /** * Displays the widget settings controls on the widget panel. * Make use of the get_field_id() and get_field_name() function * when creating your form elements. This handles the confusing stuff. */ function form( $instance ) { /* Set up some default widget settings. */ $defaults = array( 'title' => __('Title Goes Here', 'example'), 'excerpt' => __('Excerpt goes here.'), ); $instance = wp_parse_args( (array) $instance, $defaults ); ?> <!-- Widget Title: Text Input --> <p> <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e('Title:', 'hybrid'); ?></label> <input id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo $instance['title']; ?>" style="width:100%;" /> </p> <!-- Your Name: Text Input --> <p> <label for="<?php echo $this->get_field_id( 'excerpt' ); ?>"><?php _e('Excerpt:', 'example'); ?></label> <input id="<?php echo $this->get_field_id( 'excerpt' ); ?>" name="<?php echo $this->get_field_name( 'excerpt' ); ?>" value="<?php echo $instance['excerpt']; ?>" style="width:100%;" /> </p> <?php } } ?> And here is the functions file code register_sidebar(array( 'name' => __( 'Announcements' ), 'description' => __( 'Display company announcements here.' ), 'before_widget' => '', 'after_widget' => '<hr style="margin-top: 4px; color: #f00; background-color: #585040; height: 1px; border: none; margin-bottom: 2px;"/>', 'before_title' => '<h2 style="font-size: 12px;">', 'after_title' => '</h2>' ));

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• What's a reliable and practical way to protect software with a user license ?

  - by Frank

  I know software companies use licenses to protect their softwares, but I also know there are keygen programs to bypass them. I'm a Java developer, if I put my program online for sale, what's a reliable and practical way to protect it ? How about something like this, would it work ? <1> I use ProGuard to protect the source code. <2> Sign the executable Jar file. <3> Since my Java program only need to work on PC [I need to use JDIC in it], I wrap the final executable Jar into an .exe file which makes it harder to decompile. <4> When a user first downloads and runs my app, it checks for a Pass file on his PC. <5> If the Pass file doesn't exist, run the app in demo mode, exits in 5 minutes. <6> When demo exits a panel opens with a "Buy Now" button. This demo mode repeats forever unless step <7> happens. <7> If user clicks the "Buy Now" button, he fills out a detailed form [name, phone, email ...], presses a "Verify Info" button to save the form to a Pass file, leaving license Key # field empty in this newly generated Pass file. <8> Pressing "Verify Info" button will take him to a html form pre-filled with his info to verify what he is buying, also hidden in the form's input filed is a license Key number. He can now press a "Pay Now" button to goto Paypal to finish the process. <9> The hidden license Key # will be passed to Paypal as product Id info and emailed to me. <10> After I got the payment and Paypal email, I'll add the license Key # to a valid license Key list, and put it on my site, only I know the url. The list is updated hourly. <11> Few hours later when the user runs the app again, it can find the Pass file on his PC, but the license Key # value is empty, so it goes to the valid list url to see if its license Key # is on the list, if so, write the license Key # into the Pass file, and the next time it starts again, it will find the valid license Key # and start in purchased mode without exiting in 5 minutes. <12> If it can't find its license Key # on the list from my url, run in demo mode. <13> In order to prevent a user from copying and using another paid user's valid Pass file, the license Key # is unique to each PC [I'm trying to find how], so a valid Pass file only works on one PC. Only after a user has paid will Paypal email me the valid license Key # with his payment. <14> The Id checking goes like this : Use the CPU ID : "CPU_01-02-ABC" for example, encrypt it to the result ID : "XeR5TY67rgf", and compare it to the list on my url, if "XeR5TY67rgf" is not on my valid user list, run in demo mode. If it exists write "XeR5TY67rgf" into the Pass File license field. In order to get a unique license Key, can I use his PC's CPU Id ? Or something unique and useful [ relatively less likely to change ]. If so let's say this CPU ID is "CPU_01-02-ABC", I can encrypt it to something like "XeR5TY67rgf", and pass it to Paypal as product Id in the hidden html form field, then I'll get it from Paypal's email notification, and add it to the valid license Key # list on the url. So, even if a hacker knows it uses CPU Id, he can't write it into the Pass file field, because only encrypted Ids are valid Ids. And only my program knows how to generate the encrypted Ids. And even if another hacker knows the encrypted Id is hidden in the html form input field, as long as it's not on my url list, it's still invalid. Can anyone find any flaw in the above system ? Is it practical ? And most importantly how do I get hold of this unique ID that can represent a user's PC ? Frank

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• Sharepoint Search crawl not working

  - by Satish

  Search Crawling is error out on my MOSS 2007 installation. I get the following error for all the web apps I have following error in Crawl logs. http://mysites.devserver URL could not be resolved. The host may be unavailable, or the proxy settings are not configured correctly on the index server. The Application Event log also has the following corresponding error The start address http://mysites.devserver cannot be crawled. Context: Application 'SSPMain', Catalog 'Portal_Content' Details: The URL of the item could not be resolved. The repository might be unavailable, or the crawler proxy settings are not configured. To configure the crawler proxy settings, use the Proxy and Timeout page in search administration. (0x80041221) I'm using Windows 2008 server. I tried accessing the site using the above mentioned url and its available. I did the registry setting for loop back issue found here http://support.microsoft.com/kb/896861 still not luck. Any Ideas?

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• Recommendation for PHP-FPM pm.max_children, PHP-FPM pm.start_servers and others

  - by jaypabs

  I have the following server: Intel® Xeon® E3-1270 v2 Single Processor - Quad Core Dedicated Server CPU Speed: 4 x 3.5 Ghz w/ 8MB Smart Cache Motherboard: SuperMicro X9SCM-F Total Cores: 4 Cores + 8 Threads RAM: 32 GB DDR3 1333 ECC Hard Drive: 120GB Smart Cache: 8MB I am using ubuntu 12.04 - nginx, php, mysql with ISPConfig 3. Under ISPConfig 3 website settings: I have this default value: PHP-FPM pm.max_children = 10 PHP-FPM pm.start_servers = 2 PHP-FPM pm.min_spare_servers = 1 PHP-FPM pm.max_spare_servers = 5 PHP-FPM pm.max_requests = 0 My question is what is the recommended settings for the above variable? Because I found some using a different settings.

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• Setting Proxy Server for IE 10 on Windows 8 using pac file and Group Policy

  - by Greg Bray

  We currently use group policy to configure a proxy server PAC file for Windows XP and Windows 7 computers on our network. We now are starting to get requests for Windows 8, but have noticed that our current GPO does not work for setting the proxy server on Windows 8 clients or server 2012. Is it possible to do this using a 2008 R2 domain controller or would we need to update our domain to a 2012 server? I found a reference to creating new GPO settings for "Internet Explorer 10 and 11" and vague references to using RSAT on Windows 8 to set IE 10 settings via preferences, but nothing that talks about using group policy to manage proxy settings.

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• Share folder and access this folder on different domain

  - by michel

  the following situations: i have two pc's. My work desktop with XP and logged on in domain mywork.com. This desktop also has two network card. one for logging on the mywork.com domain and using the intranet etc. this desktop also has a network card with access to a switch. the other pc is a windows 7 pc. with is logged in to workgroup domain and also access the switch. now i want to access a shared folder from XP with my 7. but this is not possible because XP is in a different domain. 7 is asked for a user and password but i can't fill in my "mywork.com" login. how can i solve this?

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• inaccessible_boot_device after p2v Windows 2000 Pro SP4 to Workstation 6.5

  - by 20th Century Boy

  I am using the latest VMware Converter Standalone to p2v a physical Windows 2000 Professional SP4 PC. The PC is a standard Pentium with IDE disk from circa 2001. The disk is 20GB partitioned logically into C: and D. It converts with no errors (I did both disks into one VMDK). When I power on the VM in VMware Workstation 6.5 (or Vmware Player 2.5) it gets to the Win 2000 boot graphic then I get a BSOD with the classic 0x7B Stop error: inaccessible_boot_device. Is there anything I can do to get the vm to boot? I am lost for ideas, normally p2v of a basic IDE pc works flawlessly. I'm willing to put a bounty on this as I am trying to sort this out for a client urgently.

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• Default Screensaver on Mac OS X

  - by DanieL

  Hi, How do I change the default screensaver in Mac OS X using shell. I am writing a script to customize computers that I need to distribute. In particular I would like them all to have the same default screensaver. How could I change this in a script? So far I have done the following: I have a com.apple.screensaver.default.plist file with the screensaver settings I want in it, and in the script I copy it to /Users/guest/Library/Preferences/ByHost/com.apple.screensaver.${UUID}.plist where UUID is the relevant value. I have modified /System/Library/Frameworks/Screensaver.framework/Versions/A/Resources/EngineDefaults.plist to have the screensaver I want as the default settings. But when I open Screensaver settings in System Preferences after running the script, the default screensaver is Flurry! What can I do to make this work? Thanks, ChilisWorld

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• Time Machine + Ubee Router?

  - by Charlie

  I can't for the life of me figure this out. I recently had TWC installed in my house, and wanted to disable the NAT and router functions of it. I have a Time Machine hooked up to it from LAN1 (on the Ubee) to the WAN port on the TM. The problems started occurring here. I figured the settings would be these: Ubee Configuration mode: Bridge DHCP: Off TM IPv4: 192.168.100.2 Subnet Mask: 255.255.255.0 Router Address: 192.168.100.1 DNS Servers: 8.8.8.8, 8.8.4.4 Router Mode: DHCP and NAT But using those settings, my TM says "Double NAT", so I have to change it all around to the default settings of the Ubee using NAT. This leads me to believe bridge mode doesn't actually turn off NAT...

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• configure spam assassin to delete all spam above a score domain wide and override individual settin

  - by Marlon

  Okay, so this is my scenario and what I want to try and do. I maintain a Red Hat email server running qmail and spamassassin. I have a domain that has well over 100 email account each with individual settings for spam scores and, whether or not to delete email incoming mail deemed spam. What I want to accomplish is to change all those email email accounts to say a more stringent spam score value, AND to enable the deletion of email immediately as it flagged as such, for EACH AND EVERY email box. In short, I want to be able to override a user's individual settings spam settings, with my own. Short of tediously going into each and every email box one by one, is there an way to do this all in one fell swoop? Any advice would be greatly appreciated! :-)

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• Sony Vaio: Bluetooth problem

  - by Mehper C. Palavuzlar

  I have a Vaio VPCCW21FX with Windows 7 Home Premium. I'm trying to reach the bluetooth settings but to no avail. I could neither switch the bluetooth on nor find the settings for it. I have tried the following: In Start menu, typed bluetooth, found "Bluetooth" in Programs, clicked on it, but there was no response. Checked task manager, there's nothing related bluetooth. Headed for Control Panel, opened Add Devices or Printers, right-clicked on Vaio computer, clicked on Bluetooth Settings, and no response again. What's wrong with my laptop? How can I fix this?

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• Sharepoint Search crawl not working

  - by Satish

  Search Crawling is error out on my MOSS 2007 installation. I get the following error for all the web apps I have following error in Crawl logs. http://mysites.devserver URL could not be resolved. The host may be unavailable, or the proxy settings are not configured correctly on the index server. The Application Event log also has the following corresponding error The start address http://mysites.devserver cannot be crawled. Context: Application 'SSPMain', Catalog 'Portal_Content' Details: The URL of the item could not be resolved. The repository might be unavailable, or the crawler proxy settings are not configured. To configure the crawler proxy settings, use the Proxy and Timeout page in search administration. (0x80041221) I'm using Windows 2008 server. I tried accessing the site using the above mentioned url and its available. I did the registry setting for loop back issue found here http://support.microsoft.com/kb/896861 still not luck. Any Ideas?

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• Cleanup pending installation

  - by harper

  I have an old PC with Windows 2000 that I want to reanimate. Each time I start the PC I see a dialog box "Windows Installer","Installation wird vorbereitet." (Preparing installation). I can cancel that installation and work with that PC. But I don't know what installation was pending. There is a more severe problem: I cannot install or uninstall any other software since I get this hanging dialog again. It lasts forever taking no CPU time. How can I cleanup the pending installations registry to make misexec usable again?

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• Active Directory using Samba/Open LDAP for user accounts

  - by Jon Rhoades

  I know this is the wrong way round... but Is it possible to use AD in front of Samba for our PC clients, so that the user accounts are in Samba/Open LDAP. Managing our fleet of Windows PC's is becoming more and more difficult with just Samba v3 - until Samba v4 comes along, it would be great if we could leverage Active Directory, but have the accounts stored in Samba/Open LDAP. Windows PC's are a minority in our organisation & Samaba/Open LDAP are used for just about every service (Zimbra/RADIUS/Intranet/SAN/Printing/...) so it will have to remain the definitive account source. Anyway, it probably can't be done, but I thought I would ask for ideas anyway.

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• Copy Windows 7 environment running on external drive to a new HDD partition on a Mac?

  - by sam

  My PC has just given up on me. It's getting a bit old so I took the HDD out and bought a Mac. I've put the PC's HDD into an enclosure, plugged it into the Mac and dragged across most of my files. I've got a couple of programs that are PC-only that I have to run from time to time, so I'd like to make a partition on the Mac and have Windows 7 installed there. I know how to set up a clean version of Windows in Boot Camp. Is there an easy way to copy over the environment on the HDD to the Mac's partition? I don't really need all the stuff on the PC, just the operating system. Is there a better way to do this other than having to deactivate Windows, then reactivate it on the Mac? I have a free upgrade to Windows 7 from Vista, thus I have an upgrade disc, not the full disc.

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• Mouse scroll wheel in Citrix

  - by molecule

  Hi all, One of my users is experiencing a problem whereby the mouse scroll does not work on the Citrix published application. I have tried to install mouse drivers on his local PC as well as swapping the USB with a PS/2 mouse but still no go. I have researched this issue for a few days but have not been able to find a fix. PC is running Windows XP and ICA client is version 10 I am pretty sure its a problem local to that PC since every other user using the application published on the same server are not having any issues. What could it be?

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• How to open ports on modem for better torrent performance

  - by Mehper C. Palavuzlar

  I've been using utorrent to download and upload torrents for a long time. Recently someone told me that I need to open port(s) for utorrent from my modem settings for better downloading and uploading performance. Is it true? If yes, how can I do that? My utorrent version: 2.0 and the port used for incoming connections: 61829. My modem: Yaksu S200 ADSL router modem and I can reach its settings via web interface. I looked at the settings but they seem a bit complicated to me. Other info you may need to know: I have dynamic IP. I'm using Win7 x64.

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• Windows 7 remote desktop connection does not respond to mouse or keyboard

  - by Daniel Jette

  Pretty much every time I connect to my work PC from home (both running Windows 7), I can see the screen refresh and signs of life (clock changes, notifications pop up), but I cannot interact with the remote machine at all. Mouse and keyboard input are both ignored. If I repeatedly reconnect, I will eventually get a connection that works. I think either a setting on my host machine, VPN client or work network is configured wrong. My home PC is running Windows 7 Professional. My work PC is running Windows 7 Enterprise. My VPN client is Cisco AnyConnect. Is this a problem anyone else has run in to? Any suggestions for settings to tweak?

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• Bluetooth device won't re-add after being removed (Windows 7)

  - by HericDenis

  I've got a SBH52 headset, it works fine on my android phone, then I tried to use it with my Windows 7 PC, then it won't work because Microsoft Windows dosen't have native support for A2DP connections and one of the answers on the previous link said that removing the device from "devices and printers", running this software and then re-add the device would solve the problem. But the big problem is that they won't pair again: I tried, hopelessly, the suggested fixes from Windows, it won't work. By the way, it is Windows 7 (x64), it just looks like Windows 8. I had this problem once many years ago with other PC and Bluetooth device, I remember it had something to do with drivers that were not removed and I tried to delete them from somewhere, and as far as I remember it worked, but no idea how. In short, how can I pair it again with my PC?

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• LSI RAID-on-chip with RAID6 over two SAS links goes red when HDD enclosure is powered cycled; how to recover?

  - by GregC

  I have a RAID6 array managed by LSI 9286-8e card. I also have Sans Digital 24-bay NexentaSTOR JBOD enclosure with SAS extender built-in. They are connected to separate UPS devices. Normally, I'd shut down the PC, leaving RAID6 in healthy state. But today the power to JBOD enclosure was cut but PC kept running. After restarting the PC, all disks in RAID6 have lit up RED, and the only option in LSI MegaRAID manager app was to reset each disk to unassigned, thereby loosing all data on RAID6 array. Thankfully, I am only testing, but how would I recover if this were to happen in production?

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• How do I PXE boot multiple Windows 7 desktops off the same image?

  - by Matt

  Some years ago in my uni days I recall that the uni labs booted windows nt over the network. There was a shared drive for your own stuff, and other than that any changes you did to the running OS were reset when you restarted the machine. Now I'd like to be able to do the same thing with Windows 7. I have found some howto's for this using iSCSI, but I don't want an iSCSI disk for every single PC, I'm wanting one image for multiple PC's. I've also found PXE Boot setups for installing windows locally, but that's not what I want either. How would I go about setting up what I had at uni but with Windows 7 as a OS to netboot? i.e. How do I netboot windows 7 images? I do not want to netboot a windows 7 installer to a pc to install windows locally, I want to run a windows 7 image from memory/network.

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• IIS Server on XP Machine with tweaked registry and services

  - by user420667

  I have been trying for some time now to setup a webapp on my XP machine at home. Prior to doing this, I had tweaked the registry settings, fiddled with disabling and enabling servies, without recording what I tweaked, which I imagining could be what's causing the problem. I don't want to "reboot" to factory settings, although I suppose that would be nice to know how to do as well. I am more interested in finding out what settings could have influenced the behavior, and who I could contact / what information I could send them that would aid in solving the problem. Thanks.

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• WHEA_UNCORRECTABLE_ERROR BSOD - what is wrong?

  - by Arcane

  Hello I have a problem with my PC getting the WHEA_UNCORRECTABLE_ERROR bsod. It is a few months old pc. I am not overclocking or changing anything in bios, but sometimes (this is my third time) I get this bsod out of nowhere. This last time I was just watching some stream on twitch when the pc suddenly crashed. I have everything up to date in windows update and every other driver as well. Everything in Open hardware Monitor seems ok. Right now as of 10 min after the crash, the CPU temp is at 38°C, fans are at 1400RPM I am using Windows 8.1 Pro 64b. Here are my spec: Intel i5-4570 CPU @ 3.20GHz, Kingston HyperX 8GB DDR3 1600 XMP, GeForce GTX 660 with 340.52 drivers, Corsair VS450 power supply, Gigabyte GA-H87-HD3 you can see the BSOD dump here: https://www.dropbox.com/s/88i1q2nnqnpzux1/082514-29656-01.dmp?dl=0 Can anybody tell me what is wrong?

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