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  • Blue Screen Of Death after Graphics Card Update

    - by John Smith
    I recently installed the game watch dogs After installing it i upgraded the drivers on my graphics card AMD Radion R9 200 series via the catalyst software and since then windows has been crashing on an ad-hoc basis even when sitting idle I have recieved two different sets of errors OXOOOOOOO1 and VIDEO_SCHEDULER_INTERNAL_ERROR I am running windows 8.1 with the driver 14.4 from AMD My PC shouldnt really be having this problem as it is pretty high spec due to my work Any help would be greatly appreciated as it is driving me up the walls a bit [UPDATE 08-06-2014] I have been looking around online and have crashed the PC a few times now trying to recreate the bug I have looked into the event history viewer and gotten the following errors amdacpusrsvc acpusrsvc: IOCTL_ACPKSD_KSD_TO_USR_SVC_SET_FB_APERTURES: FAILED acpusrsvc: GfxMemServiceInitialize: FAILED amdacpusrsvc acpusrsvc: IOCTL_ACPKSD_KSD_TO_USR_SVC_SET_FB_APERTURES: FAILED amdacpusrsvc acpusrsvc: GfxMemServiceInitialize: FAILED I took some advice from the AMD forums to re-install the old drivers to see if they would work. I uninstalled the old ones first and installed directly from the CD I got the warnings below but the driver installed "successfully" The Warnings are amdacpusrsvc acpusrsvc: ConfigureFrameBufferMemory: FAILED. Hopefully this will spark something off for someone Thanks John

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  • How does ARM Cortex A8 compare with a modern x86 processor

    - by thomasrutter
    I was wondering how does a modern ARM chip based on ARM Cortex A8 compare, in clock-for-clock performance and capability, to a modern x86 chip such as a Core 2 Duo or Core i5? I realise due to the different instruction sets it'll depend heavily on what you're doing. To put it another way, rendering a web page in webkit on a 1GHz ARM Cortex A8 based chip should be about equivalent to doing in on a Core i5 at __ MHz? Update October 2013: Since I asked this question years ago it's become a lot more common, when reading about mobile devices, to see architecture-agnostic benchmarks that you can compare across platforms - for example, in-browser benchmarks like Sunspider in Webkit will run on just about anything and you see these in reviews all the time now. And there's things like Geekbench now.

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  • Setting up multiple wireless access points on same network

    - by SqlRyan
    I'd like to add wireless to my network, and I need multiple access points to cover the whole area. I'd like to set them up so that there's only one "wireless network" that the clients see, and it switches them as seamlessly as possible between access points as they wander around (if that's not possible, then at least have it so that they don't need to set up the security by hand on each one the first time, if possible). I've searched online, and there are quite a few sets of mixed instructions (same vs different SSID, frequency, does the security need to match exactly, etc.). Can somebody who has some experience doing this please let me know what they did? I imagine it's pretty simple, but there seems to be no clear cut "yes, you can do this" online, even though I know you can. I have a mid-size LAN with about 20 workstations and two Domain Controllers on it. Also, I'll be doing this with consumer wireless components, if it makes a difference, not enterprise-level components (ie. Linksys rather than Cisco).

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  • How to get average of multiple time series

    - by Supun Kamburugamuva
    I have few computers running. I want to get the average CPU usage of these computers and plot it as a graph. So I've collected CPU usage in regular intervals in these machines. So for each computer I have a data set of time and CPU usage. But the times at which CPU measurements are taken in different machines are not in sync. For example in 1st machine CPU may be measured in time 1, 5, 9. In the second machine CPU may be measured in time 2, 5, 8. I want to get an average data series from these different data sets. Could you point me to some resources? Thanks - Supun.

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  • RHEL 5.1 loses changes to /etc/hosts above lines for `localhost`

    - by warren
    Is there a known fix (other than upgrading from 5.1) to fix /etc/hosts from being replaced on reboot? I discovered this behavior when running HP's Server Automation tools. HPSA sets-up a variety of local aliases for itself to use for different components to communicate wit each other. However, after reboot, the hosts files is reverted to a quasi-plain-vanilla version: all lines above the entry for localhost are removed. Manually re-adding those needed lines below the entries for localhost works, but is non-ideal. Is there a fix for this behavior? I do realize that RHEL 5u1 is not officially supported for HPSA 7.8, but the hosts file resetting is not good for a variety of other reasons, too.

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  • Windows 8 doesn't play nice when dual booting with Windows 7?

    - by leaf68
    I have Windows 7, and Windows 8 on my laptop. I have Windows 7 set as my default, and it asks me each time if I want to boot with 7 or 8. When I boot with Windows 8, then restart my computer, it opens up to the Windows 8 boot screen, and sets Windows 8 as my default. How can I stop it from changing my default because it's a hassle to change it each time I want to use Windows 8. EDIT: I forgot to mention that in only happens sometimes. It usually doesn't change it when I restart, but it sometimes changes it when I completely shut it off.

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  • So how does one use rockmongo to connect to a mongo sharded setup with replicasets?

    - by Tom
    I try to use rockmongo, to connect to our cluster. Our setup is a setup of two shards each consisting of a replicaset. I try to connect to the mongos instance and while rockmongo connects I get an error when trying to list the dbs: Execute failed:not master function (){ return db.getCollectionNames(); } This has something to do with the replica sets and everybody points to: $MONGO["servers"][$i] = array("replicaSet" => "xxxxx"); This is all fine, but I have two replicasets and as far as I understand I should connect to the mongos instance and not directly to the members of the set. So how does one use rockmongo to connect to a mongo sharded setup with replicasets?

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  • Dynamically sized UIWebView in a UITableViewCell with auto layout - constraint violation

    - by Orion Edwards
    I've got a UITableViewCell which contains a UIWebView. The table view cell adjusts it's height depending on the web view contents. I've got it all working fine, however when the view loads, I get a constraint violation exception in the debugger (the app continues running and functionally works fine, but I'd like to resolve this exception if possible). How I've got it set up: The TableView sets the cell height like this: -(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { if(indexPath.section == 0) { [_topCell layoutIfNeeded]; CGFloat finalHeight = [_topCell.contentView systemLayoutSizeFittingSize:UILayoutFittingCompressedSize].height; return finalHeight + 1; } The cell constraints are as follows: Arbitrary 7px offset from the cell's contentView (top) to the webView Web view has arbitrary fixed height constraint of 62px (will expand later once content loads) Arbitrary 8px offset from the webView to the cell's contentView (bottom) in my viewDidLoad, I tell the webView to go and load a URL, and in the webViewDidFinishLoad, I update the web view height constraint, like this -(void)webViewDidFinishLoad:(UIWebView *)webView { CGSize fittingSize = [webView sizeThatFits:CGSizeZero]; // fittingSize is approx 500 [self.tableView beginUpdates]; // Exceptions happen on the following line setting the constant _topCell.webViewHeightConstraint.constant = fittingSize.height; [_topCell layoutSubviews]; [self.tableView endUpdates]; } The exception looks like this: Unable to simultaneously satisfy constraints. Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints) ( "<NSLayoutConstraint:0x10964b250 V:[webView(62)] (Names: webView:0x109664a00 )>", "<NSLayoutConstraint:0x109243d30 V:|-(7)-[webView] (Names: webView:0x109664a00, cellContent:0x1092436f0, '|':cellContent:0x1092436f0 )>", "<NSLayoutConstraint:0x109243f80 V:[webView]-(8)-| (Names: cellContent:0x1092436f0, webView:0x109664a00, '|':cellContent:0x1092436f0 )>", "<NSAutoresizingMaskLayoutConstraint:0x10967c210 h=--& v=--& V:[cellContent(78)] (Names: cellContent:0x1092436f0 )>" ) Will attempt to recover by breaking constraint <NSLayoutConstraint:0x10964b250 V:[webView(62)] (Names: webView:0x109664a00 )> This seems a bit weird. It's implied that the constraint which sets the height of the web view is going to be broken, however the web view does get it's height correctly set, and the tableview renders perfectly well. From my guesses, it looks like the newly increased web view height constraint (it's about 500px after the web view loads) is going to conflict with the <NSAutoresizingMaskLayoutConstraint:0x10967c210 h=--& v=--& V:[cellContent(78)] setting the cell height to 78 (put there by interface builder). This makes sense, however I don't want that cell content to have a fixed height of 78px, I want it to increase it's height, and functionally, it actually does this, just with these exceptions. I've tried setting _topCell.contentView.translatesAutoresizingMaskIntoConstraints = NO; to attempt to remove the NSAutoresizingMaskLayoutConstraint - this stops the exceptions, but then all the other layout is screwed up and the web view is about 10px high in the middle of the table view for no reason. I've also tried setting _topCell.contentView.autoresizingMask |= UIViewAutoresizingFlexibleHeight; in the viewDidLoad to hopefully affect the contentView 78px height constraint, but this has no effect Any help would be much appreciated

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  • How do you set the Scheduled Tasks "Run only if logged in" option from the command line?

    - by Paul K
    I want to create some tasks with the "Run only if logged in" option set, but using a batch file, as you can in the user interface version of the schtasks.exe tool. I'm doing this so I don't have to specify a password, either in the batch file, or when the batch file is run... I would use /ru System but I can't because the tool I'm automating (SyncToy 2.1) won't run with that account because I am hitting a network drive... Also, I noticed that Google Chrome sets up some tasks with this option set during installation, so I'm thinking there must be a way...

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  • Changing default shortcut for Spaces on a Macbook Pro with Snow Leapord?

    - by Mahmoud Abdelkader
    I'm primarily a Linux user but my main home PC is a Macbook Pro with Snow Leopard. The concept of "Spaces" in a Mac is extremely important to how I utilize my development environments and I use this feature on Linux all the time. I use Compiz Manager for Ubuntu which allows me to "Desktop Switch" and navigate all desktops using the Ctrl+Alt+Arrow keys to a particular desktop. On a Mac, the process is similar, however, you're only given 3 non-customizable short-cuts: Option+Arrow, Ctrl+Arrow, and Alt+Arrow. How can I change the keyboard shortcut to take Ctrl+Option? The keys would then fit my working style and it won't feel awkward to remember two sets of keyboard shortcuts. Thanks! Mahmoud

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  • Defragment / Performance Monitor without Task Scheduler

    - by mjaggard
    My organisation has a policy of disabling Task Scheduler on all servers and workstations (don't ask, I tried once to wrestle the pig). I need to collect performance stats using Data Collector Sets in Windows 7 or Windows 2008 but the Performance Monitor interface requires Task Scheduler to be running. Is this possible because I'm not trying to schedule anything (except the collection of WMI information every 15 seconds but I doubt it hands that task off to the task scheduler)? Is there any way to trick it into thinking Task Scheduler is running? If not, is there any way to temporarily override the group policy to allow Task Scheduler to run? I've found that most group policy can be overridden in this way by an Administrator by editing the registry. On exactly the same vein, I want to defragment a hard disk on one of my workstations, but I can't get it to start because of the dependancy on Task Scheduler - is it possible to overcome this?

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  • jquery small refactoring , json call

    - by Alexander Corotchi
    Hi everybody, I need you suggestion to make some refactoring in jquery code because now it looks terrible for me. I have 4 json calls but the difference it is just the URL call. EX: var userId = MyuserID; var perPage = '45'; var showOnPage = '45'; var tag = 'tag1'; var tag1 = 'tag2'; var tag2 = 'tagn'; $.getJSON('http://api.flickr.com/services/rest/?format=json&method='+ 'flickr.photos.search&api_key=' + apiKey + '&user_id=' + userId + '&tags=' + tag + '&per_page=' + perPage + '&jsoncallback=?', function(data){ var classShown = 'class="lightbox"'; var classHidden = 'class="lightbox hidden"'; $.each(data.photos.photo, function(i, rPhoto){ var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/' + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret; var thumbPhotoURL = basePhotoURL + '_s.jpg'; var mediumPhotoURL = basePhotoURL + '.jpg'; var photoStringStart = '<li><a '; var photoStringEnd = 'title="' + rPhoto.title + '" href="'+ mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' + rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;' var photoString = (i < showOnPage) ? photoStringStart + classShown + photoStringEnd : photoStringStart + classHidden + photoStringEnd; $(photoString).appendTo("#flickr ul"); }); $("#flickr a").fancybox(); }); $.getJSON('http://api.flickr.com/services/rest/?format=json&method='+ 'flickr.photos.search&api_key=' + apiKey + '&user_id=' + userId + '&tags=' + tag1 + '&per_page=' + perPage + '&jsoncallback=?', function(data){ var classShown = 'class="lightbox"'; var classHidden = 'class="lightbox hidden"'; $.each(data.photos.photo, function(i, rPhoto){ var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/' + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret; var thumbPhotoURL = basePhotoURL + '_s.jpg'; var mediumPhotoURL = basePhotoURL + '.jpg'; var photoStringStart = '<li><a '; var photoStringEnd = 'title="' + rPhoto.title + '" href="'+ mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' + rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;' var photoString = (i < showOnPage) ? photoStringStart + classShown + photoStringEnd : photoStringStart + classHidden + photoStringEnd; $(photoString).appendTo(".SetPinos1 ul"); }); $(".Sets a").fancybox(); }); $.getJSON('http://api.flickr.com/services/rest/?format=json&method='+ 'flickr.photos.search&api_key=' + apiKey + '&user_id=' + userId + '&tags=' + tagn + '&per_page=' + perPage + '&jsoncallback=?', function(data){ var classShown = 'class="lightbox"'; var classHidden = 'class="lightbox hidden"'; $.each(data.photos.photo, function(i, rPhoto){ var basePhotoURL = 'http://farm' + rPhoto.farm + '.static.flickr.com/' + rPhoto.server + '/' + rPhoto.id + '_' + rPhoto.secret; var thumbPhotoURL = basePhotoURL + '_s.jpg'; var mediumPhotoURL = basePhotoURL + '.jpg'; var photoStringStart = '<li><a '; var photoStringEnd = 'title="' + rPhoto.title + '" href="'+ mediumPhotoURL +'"><img src="' + thumbPhotoURL + '" alt="' + rPhoto.title + '"/></a><span>'+rPhoto.title+'</span></li>;' var photoString = (i < showOnPage) ? photoStringStart + classShown + photoStringEnd : photoStringStart + classHidden + photoStringEnd; $(photoString).appendTo(".SetPinos ul"); }); $(".Sets a").fancybox(); }); var tag is only one difference in this url : Can somebody help me not to repeat all this stuff ?? Sorry by so long garbage :(

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  • How to use Active Directory's homeDirectory attribute for Samba?

    - by Shiroi98
    I currently have a Samba share setup where I would like to share Unix folders with Windows users, with Active directory as the backend. I see that there is an attribute called homeDirectory in Active Directory, but no matter what I set, Samba refuses to use that attribute (verified by doing "getent passwd") Additionally, I tried the template homedir = /home/%u in /etc/samba/smb.conf, but the problem is, some users have /home_abc/[username] while others have /home_def/[username]. That sets ALL users to /home/[username]. If I don't use the template homedir, by default it is set to /home/[DOMAIN]/[username]. Bottomline: How can I use Active directory's homeDirectory attribute to set users Home Directory in Unix/Samba? Any help greatly appreciated! :)

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  • Windows Server 2008 R2 slows internet speed

    - by Tone
    I just installed Windows Server 2008 R2 as my main file server on my home network. I've noticed that often times when I start my day my internet connection speed is slow. I'll go to Speakeasy speed test and it'll be at about 25% of its normal speed. When I restart my Server 2008 machine it increases back to normal. It will stay normal until Server 2008 has been running for a while. Any ideas? Edit: I had installed Collabnet Subversion within the past week which installs/sets up some other stuff for web access, I just uninstalled it. I'll report back tomorrow if that fixed my problem.

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  • Edimax wireless router is not providing DNS services correctly

    - by Nathan Fellman
    I have an Edimax router that is set up to connect to the internet via L2TP on cable, and on the LAN side it's set up as a DHCP server. The DHCP server gives correct IP addresses, but it sets itself up as the DNS server. However, it doesn't provide the DNS service. I am sure that it's a problem with the router, because I have two computers on the network with the same problem. I see that on the WAN side it gets correct DNS addresses from the ISP, so I'd expect the router to either pass these addresses through to the DHCP clients, or to serve the DNS requests itself by forwarding them to the ISP's DNS. However, it apparently does neither, and there is no DNS. I switched from ADSL to cable last week. On ADSL it connected using PPPoE, and the DNS worked fine. What can be the problem here?

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  • Using Exim and Google Apps email as smarthost

    - by pferrel
    I have a server setup to use exim4 and google apps as my smarthost. But I get errors when the to address is not the one I use to authenticate to google and it seems to drop all return addresses that are not the one it uses to authenitcate. Example: On the contact form of my server a user sets [email protected] as their return address and uses the form to send a message. I get an email sent to the admin's address [email protected] but the return address is also now [email protected] I have no idea of the return address the user set on the form. I get around this by putting a bad email address in the form's default so Exim4 sends an error message to [email protected] with the user's email in the debug info. Clearly I either have it set up wrong or do not understand how smarthosts work (probably both).

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  • How to make gVim transparent on Ubuntu 10.10?

    - by trolle3000
    I have a .gvimrc file that works fine on OS X 10.6, but won't work on Ubuntu. It contains a line that reads set transparency=15, and when i run gVim it reports: Error detected while processing /home/user/.gvimrc: line 25: E518: Unknown option: transparency=15 Any ideas to make gVim transparent by default? Chers! The whole .gvimrc file for completion: " Turn on line numbers set number " Change colorscheme colorscheme ir_black " Turns on the tab bar always set showtabline=2 " Number of horizontal lines on the screen set lines=60 " GUI Option to remove the Toolbar (T) set guioptions-=T " Sets the percent transparency set transparency=15

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  • send apache request identifier to backend when using mod_rewrite

    - by Jose L Martinez-Avial
    I'm using mod_rewrite to send requests from the client to a backend server. I've seen in the rewrite log that Apache sets a sid (Session Identifier?) and rid (request identifier?) and shows them in the logs. Would it be possible to send the rid to the backend server as a http header? that way I can link a request in the apache with a request in the backend server. [localhost/sid#7f48e8ad2968][rid#7f48e8e634c8/initial] (3) ... Thanks

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  • What would interfere with changing the default application for opening files on OS X?

    - by Michael Prescott
    I know how to change the default application for opening files. I select a file in Finder, right-click and select Get Info from the context menu. In the file's Info window, expand the Open with: panel. In that panel is a combo box that says, in my case, Adobe Flash CS4. I click the combo box and select Flash Player. It changes. Then I click the Change All... button. A dialog pops up and says: Are you sure you want to change all similar documents to open with the application “Adobe Flash CS4”? This change will apply to all documents with extension “.swf”. Cancel/Continue Well, clicking Continue does exactly what the message says. It sets the Finder to open all swf files with Adobe Flash CS4. What is going on? Why doesn't the message say, .... "Flash Player"

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  • Get IP network range after reverse DNS?

    - by Max
    For analytics purposes, I'm looking at large sets of IP addresses in server log files. I'm trying to perform reverse-DNS lookups to understand where traffic is coming from - e.g. what percentage of IPs resolve to corporations, schools, government, international etc. Despite a bunch of optimizations, individually reverse-DNS'ing every IP address still appears to be fairly expensive though. So - is there any way to obtain an entire range of IPs from a reverse-DNS? If yes, this could greatly reduce the number of actual reverse-DNS lookups. Example (numbers slightly obfuscated): Log file contains a request from an IP 128.151.162.17 Reverse DNS resolves to 11.142.152.128.in-addr.arpa 21599 IN PTR alamo.ceas.rochester.edu (So this is a visitor from Rochester University, rochester.edu) Now, would it be safe to assume that all at least all IPs from 128.151.162.* will also resolve to rochester.edu? What about 128.151.*.*? Is there a way to get the exact IP range?

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  • Setting the Timezone with an automated script

    - by Tom
    I'm writing scripts to automate setting up new slicehost installations. In a perfect world, after I started the script, it would just run, with no attention from me. I have succeeded, with one exception. How do I set the timezone, in a permanent (survive reboot) and sane (adjust for standard and daylight savings time, so no just forcing the date) ... manner that doesn't require input from me? Currently, I'm using dpkg-reconfigure tzdata This doesn't seem to have any way to force parameters into it. It demands user input. EDIT: I'm editing here, rather than commenting, since comments don't seem to allow code blocks. Here's the actual code I ended up with, based on Rudedog's comment below. I also noticed that this doesn't update /etc/timezone. I'm not certain who uses that, but in case anybody does, I'm setting that too. TIMEZONE="America/Los_Angeles" echo $TIMEZONE > /etc/timezone cp /usr/share/zoneinfo/${TIMEZONE} /etc/localtime # This sets the time

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  • What does the "Maximum Frequency" number mean in the Windows Resource Monitor?

    - by nhinkle
    In the Windows Resource Monitor's CPU tab, there is a status box and graph for the "Maximum Frequency", right next to the "CPU Usage" values. What does this mean? The value is sometimes over 100% on my system... what could that imply? By looking at CPU-z's real-time report of the processor's clock speed, it seems to be loosely related to what frequency the CPU is running at, which would imply that it means "percent of maximum possible frequency the CPU is running at"; this would be of relevance on systems with SpeedStep and/or TurboBoost technology (or similar). Furthermore, setting the system to "power saving mode" lowers the "maximum frequency" value to around 60%, while setting it to "high performance" mode sets it to around 110%. However, the percentage does not seem to exactly correlate to the CPU speed being shown. What value is this actually representing then?

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  • Can I have HTTPS and HTTP for a single instance of an application?

    - by Sivakanesh
    I'm planning a web application that will have its own server behind the corporate firewall. There will be two sets of users, internal and external to the organisation. Internal users will be located inside of the firewall as same as the application server and the external users are outside over the internet. All users will be authenticated via a login by the web application. I would like a setup where the external users will be required to access whole of the application using SSL and the internal users via standard http connection. I would like to know, if it is possible to setup a single instance the application so that it can be accessed via SSL for external (over the internet) users AND over http for internal users? Thanks

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  • OpenLDAP Password Expiration with pwdReset=TRUE?

    - by jsight
    I have configured the ppolicy overlay for OpenLDAP to enable password policies. These things work: Password lockouts on too many failed attempts Password Change required once pwdReset=TRUE added to user entry Password Expirations If the account is locked out due to intrusion attempts (too many bad passwords) or time (expiration time hit), the account must be reset by an administrator. However, when the administrator sets pwdReset=TRUE in the profile, this seems to also override the expiration policy. So, the password that the administrator sent out (which should be a temporary password) ends up being valid permanently. Is there a way in OpenLDAP to have a password that must be changed, but also MUST expire?

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  • Snow Leopard Permissions in Shared Folders reset on saving file

    - by jan
    I have several users who access their accounts on OSX through their windows machines over samba. As soon as they update/save a file, it sets the permissions to -rwxr----- which means no other users can read the files. This affects apache user, for example, so changes to their files under their Sites directory means Apache can no longer serve the pages. I've looked into /etc/smb.conf, /var/db/smb.conf, and /var/db/samba/smb.shares but I can't figure out how to force it to use the parent folders permissions. Thanks in advance.

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