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• Macbook pro asks me to "Service Battery"

  - by Uwe Honekamp

  A couple of weeks ago I checked the battery and at that point in time (after 160 load cycles) it still had a capacity of 5000 mAh. Today, my 2006 macbook pro tells me via the battery menu to "Service Battery". According to Coconut Battery the current capacity is only 1590 mAh. The corresponding help text suggests contacting an Apple Authorized Service Provider (AASP) to have the computer checked. Before I decide to throw money at the AASP I'd like to understand what the AASP could possibly do to eliminate the problem. Isn't it more likely that the battery simply broke at 160 cycles and needs to be replaced? Are there any means by software or firmware to influence battery behavior? Of course, the computer hardware might be broken but how could this result in the described effect? And yes, I'm currently trying a calibration cycle but I have some doubts that it will save the day.

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• How to set up server/domain name correctly in hosts file with HTTPS

  - by Byakugan

  I am trying to do local network and I am using these kind of types of network. 1) Main server which connects to internet with static IP 2) Second computer connected to first one locally with address like 192.168.0.2 - when I write this address to address line it is like i wrote localhost in original main server - so it should show my local web browser etc ... It has domain name this IP and connected router for it ... example www.domain.com so I added to my main server hosts file (linux powered) lines like these: 192.168.0.2 domain.com www.domain.com It was working ok when I entered my domain name in local computer it showed my site ... But after some time I added HTTPS cerfiticate and added this line to my apatche server: Redirect permanent / https://www.domain.com/ And now it does not work even when i add something like this to my hosts file: 192.168.0.2 https://www.domain.com So any idea how do do this thing work? Thank you.

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• Asus G53SX How to use the recovery partition

  - by Amento

  I am trying to use the recovery partition on my Asus G53SX laptop, but the instructions in the included booklet don't match up with what happens on the computer. It says press F9 during bootup and then press ENTER to select windows setup. Then select the language you want to recover, and so on. When I press F9 I end up in the boot manager and from there I can access safe mode and all these things. The closest thing I can find in this list is "Repair your computer" but this menu takes me to recovery points and backup images, none which are mentioned in the booklet. How can I use the recovery partition to restore my laptop to factory state?

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• Vista machine hardwired cannot see xp laptop on wireless

  - by Kahega

  I have a laptop with windows xp, connected to my wireless router. I am trying to view the shared files on the laptop with my vista desktop computer. The desktop computer is hardwired to the same router. I can see the desktop pc fine on the xp laptop, and view the shared folders. I cannot see the xp laptop when on the desktop pc. I have tried installing the link update for xp, that is not the issue. I have also tried turning off firewalls, no dice. I have scoured google for this issue, and do not see any resolutions. Any suggestions would be appreciated.

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• Laptop Function Key Dysfunctional

  - by Kanini

  My laptop has Windows Vista installed in it. Everytime, I switch on the computer, the function key seems to be enabled automatically. So, when I press i, 5 is displayed and so on and so forth. Now, I have checked and ensured that Function is key is not locked due to a faulty keyboard or coke spilling on it and suchlike. I am able to get out of it with the following key combination Fn + Ctrl + Ins (Num Lk) However, the next time I switch on my PC, the Function key is automatically enabled. Also, if my computer goes to sleep mode and comes back, it is enabled again. Anything that I can do to change this behaviour?

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• Proxification rulte for System process

  - by kseen

  I'm trying to configure Microsoft Visual Studio 2010 remote debugging and ran into issue: while connecting to remote computer running MSVSMON, client computer sends SYN request for connection. It makes it under the System process (as I see it in TCPView). As every network apps should be configured to use proxy in our network, I'm trying to add devenv.exe to proxification rules to make its traffic goes thru LAN's proxy server. It doesn't help. So my question is how can I make that low-level-system traffic will go through local area network proxy server?

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• Can connect to DNS addresses typed in the URL but not by IP addresses

  - by Ben

  I just changed over my modem to bridged mode, and changed my wireless router to PPPoE. My PC IP address is reserved and forwards port 80 to my computer's IP address based on my MAC address. I have a problem, however. I cannot access my local webserver by public IP address or my router 192.168.0.1 wirelessly from any other computer or iPad. I can, however, connect by this PC which is connected to the wireless router via ethernet. Via wireless, it says it cannot connect, however DNS addresses work (e.g. google.com, etc.) Any ideas?

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• mpirun -np N, what if N is larger than my core number?

  - by Daniel

  Say I have a 4-core workstation, what would linux (Ubuntu) do if I execute mpirun -np 9 XXX Q1. Will 9 run immediately together, or they will run 4 after 4? Q2. I suppose that using 9 is not good, because the remainder 1, it will make the computer confused, (I don't know is it going to be confused at all, or the "head" of the computer will decide which core among the 4 cores will be used?) Or it will be randomly picked. Who decide which one core to call? Q3. If I feel my cpu is not bad and my ram is okay and large enough, and my case is not very big. Is it a good idea in order to fully use my cpu and ram, that I do mpirun -np 8 XXX, or even mpirun -np 12 XXX. Q4. Who decides all of these effciency optimization, Ubuntu, or linux, or motherboard or cpu? Your enlightenment would be really appreciated.

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• Windows Vista to Windows 7 Gbit LAN slow file copy

  - by ashgromnies

  I have two computers with gigabit LAN, one running Windows 7 and the other running Vista. I have a D-Link DIR-655 router, with gigabit LAN ports. I created a shared directory on the Vista computer, mapped it as a network drive on the Win 7 computer, and tried copying a 2 GB file... and it's going at 900 KB/s Yep... 900 kilobytes per second, about 7 Mb/s. Why so slow? Any ideas?

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• Save all music files in a VLC xspf playlist to another folder

  - by Parto

  I have a VLC playlist (.xspf) of over a 100 songs all scattered all over my computer. I'm looking for a way to save this playlist and all it's songs to another folder - flash drive, external drive or just a different location in my computer. How can I do this? EDIT The xspf playlist is in XML and is such a format: <?xml version="1.0" encoding="UTF-8"?> <playlist xmlns="http://xspf.org/ns/0/" xmlns:vlc="http://www.videolan.org/vlc/playlist/ns/0/" version="1"> <title>Playlist</title> <trackList> <track> <location>file:///home/subroot/Music/3%20Days%20Grace%20-%20Wake%20Up.mp3</location> <title>Wake Up</title> <creator>3 Days Grace</creator> <album>Three Days Grace</album> <trackNum>10</trackNum> <annotation> </annotation> <duration>206036</duration> <extension application="http://www.videolan.org/vlc/playlist/0"> <vlc:id>0</vlc:id> </extension> </track> . . [Many more tracks here] . </trackList> <extension application="http://www.videolan.org/vlc/playlist/0"> <vlc:item tid="0"/> . . [Other id's here] . </extension> </playlist>

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• MAC and PC problems on home network

  - by tombull89

  Hello! At home we have a wireless router that my family want to use. We have our main computer physically connected to the router, and my laptop is connected wirelessly. When the network is like this then it is faultless. However, when my brother introduces is Apple MAC into the equation, both my laptop and the family machine gets all sorts of problems, primarily long load times and timeouts. The MAC, however, works fine. I think I've read something here or SF about a MAC continusly pinging a router which times it out, but I've not found any solution so far. Router: Belkin F5D7634uk4A-H Home Computer: XP SP3 My Laptop: Windows 7, Ultimate Mac: 13" Macbook Pro, Snow Lepoard

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• How can I auto-connect to a WPA2 Enterprise network?

  - by Demetri

  I would like my computer to automatically connect to a WPA2-Enterprise network as soon as it boots whenever the network is available, without any action needed by me. The computer already offers to connect, and even remembers the password, but I must still hit 'Enter' to connect. Also, connection does not occur if my login is at the terminal. I would like to automatically connect every time I login, no matter how I do so, unless a more preferred network is available. What is the best way to do this? I am running Fedora 19. A shell script that can be invoked at the terminal would be preferred. Connecting even if the Gnome-desktop has not launched is a must.

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• Google I/O 2012 - Cloud Support

  Google I/O 2012 - Cloud Support Robert Pufky, Zach Szafran, James Meador Google's Support Organization migrated applications from traditional web stacks to a cloud platform. See a real-world case study on one team's successful effort to move to the cloud, and their experiences from it. This includes providing crowdsourced real-time information for technicians, maintenance cost reductions, syncing data for corporate-wide usage and general tips and tricks we've learned along the way. For all I/O 2012 sessions, go to developers.google.com From: GoogleDevelopers Views: 1154 12 ratings Time: 43:58 More in Science & Technology

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• Windows 7 can't connect to via ethernet to Airpot Extreme

  - by Mr AJL

  I have an Airport Extreme, and everything works beautifully on the Mac, but my Windows 7 computer, which is connected via a regular ethernet cable, can't see any network. The Windows computer says there's no cable connected. Any ideas? Is there some kind of setting you have to enable with the Airport utility? I looked everywhere but can't find anything. Or do I need to install that Airport utility something on the PC just to connect to the router? (Haven't tried because the PC has no CD drive)

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• Windows 8 will only recognize the Blu Ray ROM, if the install disk is present at boot time

  - by aceinthehole

  If I have the install disk in the blu ray ROM drive at boot time and subsequently remove the disk and replace it with blu ray media everything functions as I'd expect. However, if I have no media present, or another disk in the drive at boot time, then windows 8 does not seem to recognize that the blu ray player is even present in the computer. It is not present in the 'my computer' screen, device manager does not show the player, and scanning for new hardware yields nothing. It seems that the driver is installed and working as expect, what is it about having the windows 8 install disk in the drive or not that would cause this kind of behavior?

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• Skype message sync and notifications - Windows 8

  - by Raykud

  The problem is that my messages don't seem to sync and neither do I get notifications from the Windows Store App. I have both, the desktop program and the Windows Store App, the problem is that whenever someone messages me I do not receive a notification of the App but I get one from the desktop program. The Skype app is running in the background and does not have disabled the notifications neither have turned on sleep notifications. I have to manually open the app and moreover, open the chat window of the one who is talking to me, then wait like 10 minutes and then the chat will get syncronized. in short: Notifications don't work even: if computer unlocked and Skype is running in background if computer unlocked and Skype is running in foreground These doesn't seem to help: Reboot doesn't affects skype. Having only the App opened. Uninstalling/reinstalling Is there a way to fix this? or is this an issue with the Skype app in Windows 8?

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• Interessiert an einem Experience Pass für Java, SQL oder PL/SQL?

  - by britta wolf

  Im Mai startete die Oracle Academy über das "Introduction to Computer Science Programm" erstmals eine Experience Pass Kampagne. Das Introduction-Programm bietet Lehrkräften die Möglichkeit, an speziell organisierten Trainings zu Java, Database Design, SQL oder PL/SQL teilzunehmen und quasi einen ausgewählten Ausbildungspfad zu durchlaufen. Nach erfolgreichem Abschluss (mit einem Oracle Academy Zertifikat) können diese Themen dann an den jeweiligen Schulen unterrichtet werden. Dieses spezielle Ausbildungsprogramm läuft bereits seit mehreren Jahren erfolgreich in Österreich und wird seit Frühjahr 2014 nun auch für deutsche Schulen angeboten! Lehrkräfte, die das Thema Java oder SQL bzw. PL/SQL  bereits seit längerer Zeit unterrichten und kein Ausbildungstraining benötigen, können einen sogennanten Experience Pass anfordern. Mit einem solchen Pass kann man auf die gehosteten Lehrinhalte zugreifen und diese auch im Untericht einsetzen. Benötigen Sie weitere Informationen? Dann kontaktieren Sie mich gerne unter [email protected] 

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• IIS won't start

  - by doekman

  When I startup my computer, pages from my local webserver (IIS) won't load. In the event viewer(System log) I get the error below. The only way I get IIS to work again is to issue an iisreset.exe. I have Windows XP. Any ideas to fix this? Event Type: Warning Event Source: W3SVC Event Category: None Event ID: 36 Date: 27-4-2010 Time: 10:30:47 User: N/A Computer: NLD4P4Z2J Description: The server failed to load application '/LM/W3SVC'. The error was '8007045b'. For additional information specific to this message please visit the Microsoft Online Support site located at: http://www.microsoft.com/contentredirect.asp. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

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• How to repair the boot selection on grub?

  - by Zignd

  I had installed on my computer as a dual-boot: Debian Squeeze and Windows XP, so I decided to install Windows 8 just to test and then I would remove it and install in its place Debian Wheezy as dual-boot with Windows XP, that was already installed. During the Debian Wheezy installation, I deleted the Windows 8 partition to install Debian W. on its place. The problem is, that after the installation finished I rebooted the computer and on the grub menu was written: Debian Wheezy and Windows 8 (loader) - this Windows 8 (loader) is a boot manager as grub, and after the Win8 installation I was capable of choose between Win8 and WinXP. And when I select Windows 8 (loader) it says the Windows 8 is corrupted and is not possible to boot Windows XP. So, after that, I would like to know, how can I get Windows XP on the grub menu? Because I know its there (the Windows XP), but I can not boot it from grub. Observation: I already tried update-grub, but it only finds Debian W. and Windows 8.

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• Google I/O 2010 - YouTube API uploads: Tips & best practices

  Google I/O 2010 - YouTube API uploads: Tips & best practices Google I/O 2010 - YouTube API uploads: Tools, tips, and best practices Google APIs 201 Jeffrey Posnick, Gareth McSorley, Kuan Yong Are you integrating YouTube upload functionality into your mobile, desktop, or web app? Learn about Android and iPhone upload best practices, resuming interrupted YouTube uploads, and the YouTube Direct embeddable iframe for soliciting uploads on your existing web pages. For all I/O 2010 sessions, please go to code.google.com From: GoogleDevelopers Views: 11 0 ratings Time: 55:27 More in Science & Technology

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• Encrypted off-site data storage

  - by Dan

  My business has a rather unique problem. We work in China and we want to implement a file server paradigm which does not store any files locally, but rather in a server overseas. Applications would be saved onto our local machines, but data would be loaded directly into memory from the cloud, e.g. I load a docx into word at the beginning of the day, saving periodically to the cloud as I work on it, and turn off my computer at night, with nothing saved locally. Considering recent events, we worry about being raided by the Chinese authorities, and although all our data is encrypted, it would not be hard for the authorities to force us to give up the keys. So the goal is not to have anything compromising physically in China. We have about 20 computers, and we need an authenticated, encrypted connection with this overseas file server. A system with Active-Directory-like permissions would be best, so that only management can read or write to certain files, or workers can only access files that relate to their projects, and to which all access can be cut off should the need arise. The file server itself would also need to be encrypted. And for convenience, it would be nice if this system was integrated with each computer's file explorer (like skydrive or dropbox does, but, again, without saving a copy locally), rather than through a browser. I can't find any solution online. Does anyone know of a service that does this? Otherwise I'll have to do it myself (which kinda sounds fun, but I don't really have the time), and I'm not sure where to start. Amazon maybe. But the protocols that offices would use on their intranet typically aren't encrypted; we need all traffic securely tunneled out of the country. Each computer already has a VPN to a server in California, but I'm unsure whether it would be efficient to pipe file transfers through it. Let me know if anyone has any ideas. And this is my first post; feel free say whether this question is inappropriate/needs to be posted elsewhere.

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• How to restore default iPod playlists on Amarok?

  - by obvio171

  I wanted to "reset" the collection on my iPod and ended up accidentally deleting, through Amarok, all the playlists, including the default ones like "Most Played" and "Highest Rated". Since these are dynamic playlists with a special meaning for iPod, I don't think creating new, normal playlists with the same name will bring their special behavior back. How do I restore them with the same dynamic functionality? Is there a way to do that on Amarok? Rhythmbox? GTKPod? Command line? P.S.: not entirely sure what the policy about iPod questions are, but this one in particular seems to me to be very computer-related because, although it's about interfacing with a device, everything has to be done on my computer, using standard PC libraries/programs, etc. If it's still off-topic, please point me to where I could post it.

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• Format (remove) HDD volume that is visible in Windows 7 Disk Management but not diskpart.exe

  - by EntropyWins

  I'm trying to get iRST working on a SSD I installed in my lenovo u410. As part of that process, I created a hibernation partition and was fiddling around with RAID/AHCI settings. I managed to make my computer unbootable. No sweat, I just restored it with Lenovo's 1 key system. Now, however, I can't do anything with that hybernation partition! I can see it: (It's the 7.81 GB partition). But when I try to delete it in Diskpart.exe to reclaim the space and try the formatting again I only see this: I can't do anything with the partition in Disk Management either. Right clicking only shows the 'help' option. Can anyone suggest a way to edit these partitions with windows or, at least, reccomend a program that might help me fix this? Note, I'd rather not delete the 16 GB OEM partition that I believe holds the backup for this computer.

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• Dartisans Ep. 7 - Dart news and special guests

  Dartisans Ep. 7 - Dart news and special guests In this episode of Dartisans, we talk to Kevin Moore and Bob Nystrom about the latest language changes as Dart heads to M1. We'll also chat about Dart's package manager and Kevin's proposed package structure. If we're lucky, we'll get a sneak peek at the Seattle Dart Hackathon (on July 14th) and Bob's Dart talk at OSCON. Learn more at www.dartlang.org From: GoogleDevelopers Views: 211 12 ratings Time: 42:04 More in Science & Technology

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• Sonicwall site-to-site can not access remote network

  - by vpnwizard

  I have 2 SonicWall devices (tz100) in 2 different geographical locations. They are connected to each other using site-to-site vpn connection and this works just great. Device A network - 192.168.1.0/24 Device B network - 192.168.2.0/24 When I connect to one device, I can access, from my computer, anything on that specific subnet. However, I am unable to view anything, from my computer, on the other network. Is there a setting somewhere that will forward my requests to the other subnet? Example - I VPN into Device A, but would like to get to a server which is on the Device B network (192.168.2.0/24)

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