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• Can't get decent refresh rate on crt connected to dvi

  - by Ernst

  Hi, I have a CRT connected to a dvi connector on a videocard using a vga cable and a dvi to vga adapter. Now I cannot set the refresh rate to anything decent (only 60Hz and lower). I've hat this happen using different CRT's, graphics cards (although all ATI, both agp and pcie), and operating systems (both linux and windows). Any idea on how to solve this, maybe some bios setting? Thanks

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• debian gateway using iptables

  - by meijuh

  I am having problems setting up a debian gateway server. My goal: Having eth1 the WAN interface. Having eth0 the LAN interface. Allow both ports 22 (SSH) and 80 (HTTP) accessed from the outside world on the gateway (SSH and HTTP run on this server). What I did was the following: Create a file /etc/iptables.rules with contents: /etc/iptables.rules: *nat -A POSTROUTING -o eth1 -j MASQUERADE COMMIT *filter -A INPUT -i lo -j ACCEPT -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT -A INPUT -i eth1 -p tcp -m tcp --dport 22 -j ACCEPT -A INPUT -i eth1 -p tcp -m tcp --dport 80 -j ACCEPT -A INPUT -i eth1 -j DROP COMMIT edit /etc/network/interfaces as follows: /etc/network/interfaces: # The loopback network interface auto lo iface lo inet loopback pre-up iptables-restore < /etc/iptables.rules auto eth0 allow-hotplug eth0 iface eth0 inet dhcp #auto eth1 #allow-hotplug eth1 #iface eth1 inet dhcp allow-hotplug eth1 iface eth1 inet static address 217.119.224.51 netmask 255.255.255.248 gateway 217.119.224.49 dns-nameservers 217.119.226.67 217.119.226.68 Uncomment the rule net.ipv4.ip_forward=1 in /etc/sysctl.conf to allow packet forwarding. The static settings for eth1 such as the ip address I got from my router (which I want to replace); I simply copied these. I have a (windows) DNS + DHCP server on ip address 10.180.1.10, which assigns ip address 10.180.1.44 to eth0. What this server does is not really interesting it only maps domain names on our local network and assigns one static ip to the gateway. What works: on the gateway itself I can ping 8.8.8.8 and google.nl. So that is okey. What does not work: (1) Every machine connected to eth0 (indirectly via a switch) can not ping an ip or a domain. So I guess the gateway can not be found. (2) Also when I configure my linux machine (a laptop) to use a static ip 10.180.1.41, a mask and a gateway (10.180.1.44) I can not ping an ip or domain either. This means that maybe my iptables is incorrect of not loaded correctly. Or I maybe have to configure my DNS/DHCP on my windows machine. I have not reset the windows machine net, restart the DNS/DHCP services, should I do this? I did not install dnsmasq as desribed here: http://blog.noviantech.com/2010/12/22/debian-router-gateway-in-15-minutes/. I don't think this is necessary?

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• 1680x1050 via VGA won't work correctly in Windows 7 32bit

  - by Boldor

  I am trying to connect a Samsung 22" SyncMaster with my laptop running Windows 7 32-bit, an AMD HD 6500 Mobility. Though Catalyst Control Centre as well as Windows identify the correct resolution of 1650x1080, and it is selected, it isn't displayed. Looks more like a lower resolution that's getting stretched over the monitor. The weird part: The monitor worked for years without problems, one day it decided not to work properly anymore. Maybe some update issue, I have no idea.

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• Voting gadget for Google Wave [closed]

  - by Casebash

  Are there any voting gadgets for Google Wave? Polly the pollster doesn't seem to work The yes no maybe gadget can only be used for 2 (or 3 if you cheat) options.

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• How do I make the icons smaller in Stacks grid view for Snow Leopard?

  - by Sietse

  Since I installed Snow Leopard, I'm stuck with huge icons in my stacks/folder views in my dock. It use to adjust the layout and size of the window so that as many icons as possible fit on the screen, but now it shows huge icons and a scrollbar instead. I'd like the old behavior back so I don't have to scroll anymore. Does anyone know where the setting for this is? Maybe hidden in some .plist?

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• Increase process memory cap.

  - by Janis Veinbergs

  Doing copy/paste in Visual Studio 2010 RTM on Windows 7, 3GB ram machine, I was unable to copy text because of an error: Task Manager shows that devenv.exe is using a little more than 500MB. However I still have almost 1GB of free RAM available. Is that somekind of memory cap? If so, is there a way to increase it? It may be a bug, but maybe there is a workaround?

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• How can I convert a large ANSI text file to UTF-8?

  - by mjustin

  For a database migration I need a tool which can convert a 1 GB file from Ansi codepage to UTF8 on Windows. Maybe I can use sed (given that I know all search and replace values), but is there something included in GNU or Windows tools?

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• kerio add-in for outlook disabled after every adobe update

  - by Sam

  I'm using outlook 2010 with the kerio toolbar/add-in. Every time I install an update for Adobe (flash player, pdf reader), the kerio add-in gets disabled, which is quite annoying (more so since this is a customer computer and it is hard to get them install updates if these break add-ins they need). Is there a way either to get adobe update not to disable this, or maybe create a script which enables the add-in at user logon?

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• Linux domain - central auth and laptops with cred caching

  - by Konrads

  Hi, I need to set up a linux network: central authentication server and laptops (maybe desktops). Laptops must cache credentials. What is the current best way to do that? Can kerberos be coerced into doing that? Should I install Samba WAD equivalent and use likewise?

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• Ubuntu shutdown hook?

  - by ???

  I want to check 10+ local Git repositories if they have any unpushed commit, before shutdown. (I always forgot to push them, so later, the next morning I came office and back home again) I think maybe the shutdown process can check some conditions to meet, if any condition is not met, then give the user the choice to continue to shutdown or just cancel. Then, I can write something to hook the shutdown to check my Git repository to push.

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• Spam control via email?

  - by acidzombie24

  My site sends a confirmation email on sign up. There is also a captcha on the signup page. I was thinking... gmail, hotmail and maybe yahoo has captchas on their signup page? In that case should i ignore the captchas on my page since i know spambots cant use gmail/hotmail to confirm the email?

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• Chrome Problems on Windows 8

  - by Akshat Mittal

  There are a lot of problems with Chrome (24.0.1312.14 beta || But all this happened before update also) on Windows 8. Problems and explanations are listed below: Google Chrome re-draw time: When I switch tabs, the window retains the content of the previous tab and displays that even if I move my mouse, if only refreshes (re-draws) when there is a change on the webpage (like on hover) or I do a select all (or scroll). One thing to note is that the hover and select happens on the real page and not the retained image-like thing of the older webpage. Chrome is slow and laggy: Websites such as Facebook and Twitter (and more) have gone extremely laggy on Chrome (Win 8). When I was using Windows 7, I never experienced a lag or something. Also when using HTML-5 Websites, the transition (the -webkit-transition in CSS) goes extremely slow at times. Plugins Crash: Plugins like Flash Player, Shockwave Player, and more that are in-built into Chrome Crashes a lot, even when doing simple tasks like playing YouTube Videos, displaying ads or something. Chrome Crashes: Chrome has crashed over 100 times in the past month. Google Chrome just crashes randomly or I don't know the reason. Random Page crashes: Chrome results chrome://crash/(Copy-Paste this in address bar) on random pages even when the page is just loaded, I understand that this can happen on heavy HTML5 or JS websites but what about HTML only websites! Most of the things above happens on Super User also, Super User never had any problem when using Chrome on Windows 7. UPDATE 1: @magicandre1981 Commented for trying to disable Hardware Acceleration. I tried it, it somewhat solved the problem but din't fix it. I am still experiencing all the above issues but less frequently (maybe because Chrome Restarted Completely) UPDATE 2: @avirk asked me to try a Stable Version of Chrome and Firefox, I din't experience any lag in Firefox, a little (negligible) lag in Chrome 22 (Maybe because its a new copy of Chrome, I haven't used it much). Is anybody else experiencing such issues? Does anybody has a solution to any of these? Any Help is appreciated! Thank You!

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• Do all web caches understand the "Cache-Control" HTTP header?

  - by chris_l

  I'd like to avoid the "Expires" header, and use "Cache-Control" only - or maybe the other way around. The headers will account for a significant percentage of my traffic, so I'd prefer not to "use both". AFAIK, the "Cache-Control" header was standardized in HTTP 1.1, but are there still web caches/proxies in use, which don't understand it? Note: This could help answering a part of my stackoverflow (bounty) question

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• Using Foobar to manage an iPod

  - by codeulike

  I see there are at least one or two add-ons for Foobar that let you use it to manage Music on an iPod. Which would you recommend? (Am interested in linking to the iPod Nano 5th Gen, and maybe also iPod Touch 2nd Gen, but thats not so important)

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• Renaming IIS Website names

  - by IIS Newb

  I'm wanting to rename some websites in IIS for organization purposes. I assume that the name is just meta data and won't cause any errors or problems but I'm not sure. Is there anything that relies on the website name to be unchanged? SSL certs maybe? I know each site has an id in the meta base and I assume that is all that's needed to identify the site programmaticly.

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• Best RAID setup for multimedia fileserver?

  - by Mr. Schwabe

  I'm building a fileserver for my small office. We do film and multimedia design. Only 3 clients connected. The server is primarily for local access to graphic assets and video files. I'm looking for advice on hardware and software required. Particularly for the RAID. I have the following objectives: A) merged capacity I'd like all other systems to access the data as a single mapped network drive that has an initial capacity of 10 TB. So perhaps 5x 2TB drives (plus mirror drives for redundancy). B) easy way to increase capacity Thinking long term, I'd like to 'easily' add more drives to the array for a potential two or three fold increase in capacity. So theoretically it could get upto a 30 TB raid array consisting of maybe 15x 2 TB drives of capacity (plus mirror drives for redundancy). C) maximum fault tolerance I want at least 1 mirror drive per capacity drive (in laymen's terms). So if I start with 10 TB / 5x 2TB of capacity, I suppose I would need another another 5x 2TB drives to be mirrors. So 10 drives total. But I'd also like potential for even more redundancy; with upto 2 additional mirrors per 'capacity drive' (and to be able to add them to the array anytime with ease). D) easy way to monitor drive health I'd like an intuitive interface for managing the raid and monitoring drive health The other systems accessing this network drive will be running Windows, but also the odd Ubuntu and MacOS system as well. Are these objectives attainable? What type of RAID setup do you recommend? What hardware will be required? Also what OS do you think this system should be running? Does it really matter? I'm no network admin - just a long time Windoze user, without much Linux experience. That said, I'm not opposed to a Linux solution if it's easy enough and more practical than a Windows OS for this server. Or maybe something such as Openfiler. Budget should hit the sweet spot for value and performance (hence my preference to use 2TB drives). The biggest focus is storage; aside from that the system just needs to keep the drives running optimally with perhaps 2 or 3 clients accessing / writing files at any given time. The hardware quote would start with something like 10x 2TB WD Caviar Blacks; about $1900 for the storage + $x for remaining parts. http://ncix.com/products/index.php?sku=42775&vpn=WD2001FASS&manufacture=Western%20Digital%20WD Your advice is appreciated, thanks!

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• Getting more from an electricity monitor

  - by beakersoft

  Hi, I've recently got a free smart power electric energy monitor from my electric provider (npower, in the UK). While it is quite good i would like to pull the information from the monitor onto my home server, so i can get more detailed information and maybe graph it using mrtg or similar. Has anyone every tinkered about with them, how do the monitor and the display talk to each other (bluetooth/wifi) and any other info people might have. cheers Luke

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• iptables management tools for large scale environment

  - by womble

  The environment I'm operating in is a large-scale web hosting operation (several hundred servers under management, almost-all-public addressing, etc -- so anything that talks about managing ADSL links is unlikely to work well), and we're looking for something that will be comfortable managing both the core ruleset (around 12,000 entries in iptables at current count) plus the host-based rulesets we manage for customers. Our core router ruleset changes a few times a day, and the host-based rulesets would change maybe 50 times a month (across all the servers, so maybe one change per five servers per month). We're currently using filtergen (which is balls in general, and super-balls at our scale of operation), and I've used shorewall in the past at other jobs (which would be preferable to filtergen, but I figure there's got to be something out there that's better than that). The "musts" we've come up with for any replacement system are: Must generate a ruleset fairly quickly (a filtergen run on our ruleset takes 15-20 minutes; this is just insane) -- this is related to the next point: Must generate an iptables-restore style file and load that in one hit, not call iptables for every rule insert Must not take down the firewall for an extended period while the ruleset reloads (again, this is a consequence of the above point) Must support IPv6 (we aren't deploying anything new that isn't IPv6 compatible) Must be DFSG-free Must use plain-text configuration files (as we run everything through revision control, and using standard Unix text-manipulation tools are our SOP) Must support both RedHat and Debian (packaged preferred, but at the very least mustn't be overtly hostile to either distro's standards) Must support the ability to run arbitrary iptables commands to support features that aren't part of the system's "native language" Anything that doesn't meet all these criteria will not be considered. The following are our "nice to haves": Should support config file "fragments" (that is, you can drop a pile of files in a directory and say to the firewall "include everything in this directory in the ruleset"; we use configuration management extensively and would like to use this feature to provide service-specific rules automatically) Should support raw tables Should allow you to specify particular ICMP in both incoming packets and REJECT rules Should gracefully support hostnames that resolve to more than one IP address (we've been caught by this one a few times with filtergen; it's a rather royal pain in the butt) The more optional/weird iptables features that the tool supports (either natively or via existing or easily-writable plugins) the better. We use strange features of iptables now and then, and the more of those that "just work", the better for everyone.

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• Free media center PC software which runs on Windows XP

  - by Kent

  Is there something which may: Play music, at the very least in MP3-format Play video in various codec's Helps in recording video of shows from TV through a TV-in card Helps in organizing music and videos Works with a keyboard and mouse Additional pluses are: If it also is possible to browse the web through it, or at least start the web browser Has some games. Maybe through MAME or some other emulation like SNES or something. If it's also possible to control it through a game pad.

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• How to disable magic searching after I move targets of shortcuts in windows server 2003?

  - by Glen S. Dalton

  When I move or delete the target of a shortcut and click the shortcut afterwards windows kindly starts searching and guessing. How to disable this on windows server 2003? I'd prefer a quick error condition. How to do the same on windows xp, maybe there is no difference?

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• Uploading files to EC2 Windows instance

  - by nitramk

  I've created an instance of a Windows Server 2008 AMI at Amazon EC2. I now need to upload some installation files to it. One way to do this would be to activate the FTP server in Windows, set up an account and use that to upload files. Is there a better way to do this? Maybe some way to upload directly to an EBS?

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• Automatic start of Tomcat on server restart (Linux)

  - by Nick

  I have 4 Tomcat instances I wish to start when the server (Cent OS 2.6.9) restarts. After all other services have started I would like to start these up - but I am a bit worried about the load of starting all 4 at the same time, so maybe a short delay would be necessary. How should I go about this?

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• how can I save the layout of my open apps on osx?

  - by fad

  I'd like to save the position and size of my open apps and restore them later (after restart). I found an applescript that does this with finder windows only: http://hubionmac.com/wordpress/2008/09/finder-fenster-position-und-layout-speichern/ (german) Maybe I could adept it, but I can't believe there's no application for this.

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• Can't connect to Gmail server via Mail.app in Mac OS X 10.6.3

  - by Johnny

  I've added my gmail account to Mail.app It worked find in previous days, and downloaded thousands of previous mails. But now, it can't connect to gmail server for days. What's the matter here? Here is my config in account setting: Account Type: Gmail IMAP Email Address: [email protected] Incoming Mail Server: imap.gmail.com User Name: [email protected] Password: xxxxxx And also, is there any means that I can view the transaction log of Mail.app? Maybe there I can find more information.

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• How do I keep gnome-terminal width from changing when I use "reset"

  - by monguin

  When I use reset in gnome-terminal (bash, Ubuntu 9.04), the window width resets, though the height does not. On my personal computer, this does not happen in xterm or konsole. On my work computer (RHEL 5 or maybe 4), this does not happen in any terminals, including gnome-terminal. I assume there is some environment variable that controls this, but my .bashrc at work is hundreds of lines long, so I'm not sure where to look in there.

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