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  • Why PC reboots when there’s a power failure even with UPS?

    - by Jamil
    I've purchased a Line Interactive UPS 1200VA. It's supposed to give 8~20min backup (as written in the manual). This UPS has transfer time < 10ms. It works fine when the mains is active. But the problem is that when the power went off, the PC also went off for a fraction of a second and started rebooting. The strangest thing though is that it has to be a proper power failure by the service supplier. If I just turn off the power at the wall plug, the UPS kicks in immediately and the PC carries on working fine. What's the solution of that? What should I do? My hard drive was physically damaged because of improper shut down & restart. I've 5~8 times power outage in my country so I badly need an UPS.

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  • 3ds Max with Parallels on a MacBook Pro

    - by Eric Koslow
    I am trying to get 3ds Max to run under Parallels on my 15'' MacBook Pro, but it is ultimatly failing. To get any decent frame rate I have to put all the setting to low, but even then I get weird graphical "gliches" when I play. Controlls are unresponsive and very laggy as well. I have increased the video memory to 256mb, but that doesn't seem to have helped. What else should I do to make the game playable? Mod-edit: I changed TF2 with a "random" 3D modelling software, which solves gaming related issues.

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  • SCSI direct-access device appears as multiple lun's

    - by unixdj
    I have a similarly described problem to this question: http://superuser.com/questions/90181/same-scsi-drive-appears-multiple-times-on-the-controller-list where a SCSI direct-access device appears as multiple lun's, when it should only be one. The device is a SCSI-1 device, the SCSI controller card is an Adaptec AHA-7850 (rev 03), and system is PC / Linux 2.6. This device worked fine with RHEL4, and appeared as a single device / lun when the OS booted, but I've just tried plugging the device into a newer Linux disto (CentOS 5.4) and it now sees the device as 8 luns; with consequently 8 device files /dev/sgb to /dev/sgi. Any clues of how to figure out where the problem / fix is, would be great.

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  • Best way to connect a desktop computer to a 3g network

    - by dbyrne
    A friend of mine is moving to a building with no Internet connectivity. Ethernet and wifi are out of the question. What is the best way for him to get his desktop connected? The most obvious solution is for him to get an unlimited 3G data plan. What is the best way for him to set this up? I am assuming he should get something like Verizon's MiFi 3G access point, but does this have an ethernet jack?

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  • Dreamweaver not loading due to workspace file problem

    - by Lynda
    I went to launch Dreamweaver CS 5.5 and this message popped up: XML parsing fatal error: Invalid document structure, line 1, file C:\Documents...(file path)...Workspace\My Workspace.xml It was followed by The following panel layout is missing or could not be read: C:...My Workspace.xml The application will not have a correct layout. Please load one from WindowsWorkspace After that, Dreamweaver acted as if it was going to load, but never did. When I tried to close the program, it crashed. I followed the file path and I saw two files: My Workspace.xml 0kb and My Workspace 5kb. The second one has an unknown file type. I deleted the first file and renamed the unknown file type to My Workspace.xml; everything worked fine after that point. Why did Dreamweaver do this? This has happened several times, but I have not changed anything that should affect that file type.

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  • Prevent Cisco VPN from interrupting home networking

    - by jkohlhepp
    I just got a new laptop, and for the most part have left its settings alone. Today I was trying to get some sharing going between my desktop and the laptop. Both machines are connected to the same wireless network and both machines consider that network to be a Home network. Both are running Win7 Home Premium. It seems like my laptop is aware of my desktop on the network. It can ping it by IP or by computer name. When I go to Network from the laptop, I can see the desktop in the list of computers. However, my desktop cannot ping the laptop, nor can it see it within Network. My desktop has a Homegroup set up, but my laptop says "There is currently no homegroup on the network". I do have network discovery turned on for both machines. Why can my desktop not "talk" to my laptop but it works the other way around? Update: Disabling the Windows Firewall on the laptop somewhat fixes the problem. With it disabled, my desktop can ping my laptop, but still my laptop can't see the homegroup. Also, it can ping via hostname, which resolves to IPv6, but can't ping via the IPv4 address. Obviously I'd rather not leave my firewall disabled, so I need a more specific fix. Update 2: Aha! It is the Cisco VPN software I was running to connect to work computers. Once I disconnected and exited from that, the two PCs seemed to be talking normally and the homegroup was visible to the laptop. So now my question has morphed: how can I prevent Cisco VPN from interrupting my home networking?

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  • IPCop server slows down download speed

    - by noocyte
    I have an IPCop server running at home, been doing just fine for ~5 months, but last week I suddenly started getting time-outs and slow downloads from the 'net. I first thought that this was my ISP acting up, then I thought it might be one of my 3 switches or some of my cabling. In due order I've tested everything above and found them all to be working as they should. The only factor remaining is my IPCop server. Facts: I've got a 15/15 Mbit line (fiber) and I get ~15 Mbit upload, but only 0.5 Mbit download with the IPCop box as router (ISP router set in bridge mode). If I connect without the IPCop box (using the ISP router) I get ~12 Mbit upload and ~15 Mbit download. The load on the IPCop box appears to be light and it used to handle this traffic just fine 2 weeks ago. The memory usage is ~60%, I tried to restart it and test again, the memory fell to ~50% then (5 months of uptime). I'm thinking that one of my nics are busted, but I'm sort of perplexed that this could be the outcome; slow download but full speed upload. Anybody ever seen that happening before? Could it just be one of the nics that needs to be replaced? Will try that as soon as I can get my hands on a couple of new ones.

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  • Any reason not to disable Windows kernel paging?

    - by Nathaniel
    So I'm planning on eventually going to 2 GB (mobo max) RAM from 1 GB, and I want to disable kernel paging once I do, because I've heard it can give a performance boost (and that I believe). Any reason not to do it or any general thoughts about it? Edit: for clarification, this is not disabling general RAM paging. This is disabling having kernel memory paged (or at least parts of it, as Charlls noted).

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  • Categorize outgoing mail in outlook

    - by uwe
    Is there a way to easily categorize an outgoing mail in outlook 2007? I can go to options tab and then click "further options" (translated) an then choose the category in the message options dialog. But is there a single click way to to that? I write a lot of mails and I want to categorize outgoing mails fast. Thank you!

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  • What are the pitfalls of hardlinked files on my desktop PC?

    - by MountainX
    All the identical-content files on my PC are now hardlinked. (My data is completely de-duplicated. It is a consequence of the way I copied my data from my old computer.) What pitfalls do I need to be aware of now that certain actions on one file could silently affect a number of other files? I know that deleting the file I'm working on is not a problem (assuming I deleted it on purpose). It doesn't affect any of the other hardlinked files and I don't see that the delete action would lead to unexpected side effects. Moving or renaming the file is not a problem. I don't see any unexpected consequences. I don't think copying hardlinked files is a problem, but I'm not as confident about any unexpected consequences in this regard. What I have seen is that making a copy (to the same disk) of a hardlinked file with cp keeps the copy hardlinked (i.e., inode number doesn't change in the copy). Copying to another filesystem obviously breaks the hardlink. (I guess one pitfall is forgetting this fact, given that my PC has 3 hard disks.) Changing permissions does affect all linked files. So far this has proven handy. (I made a large number of the hardlinked files read-only.) None of the operations above seem to produce any major unexpected consequences. However, as was pointed out to me by Daniel Beck in a comment, editing or modifying a file can sometimes be a problem. It depends on the tool and maybe the type of edit. (For example, editing small text files using sed seems to always break the link while using nano doesn't.) This introduces the chance that editing one file could affect all the hardlinked files (i.e., alter the original inode). My proposed solution to this is to make all hardlinked files read-only (and that is already mostly the case). If I can't do that for some files, I will unlink those particular files. Is there any problem with this read-only approach? I'm assuming that if I go to edit a file and find it to be read-only, I'll remember to unlink that filename while making it writable. So one pitfall might be forgetting this rule. In that case, I'll have to rely on my backups. Am I correct in the above statements? And what else do I need to know? BTW, I'm running Kubuntu 12.04. I'm also using btrfs. (I have 2 SSD's and 1 HDD in the PC. I will also be adding an external USB HDD. I'm also connected to a network and I mount some NFS shares. I don't assume any of these last bits are relevant to the question, but I'm adding them just in case.) BTW, since I have more than one drive (with separate file systems), to unlink any file all I have to do is copy it to another drive, then move it back. However, using sed also works (in my testing). Here's my script: sed -i 's/\(.\)/\1/' file1 Surprisingly, this even unlinks zero byte files. In my testing it also appears to work on non-text files without any special options. (But I understand that the --binary option might be needed on Windows, MS-DOS and Cygwin.) However, copying to another disk and moving back may be the best way to unlink. For my use-case, unlink command doesn't really "unlink", rather it "removes".

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  • Copying files from NAS to NAS drives

    - by user1001421
    Very simple question. I've got 2 NAS drive that are "wire" connected via a router. If I have a wireless laptop and request a large amount of data be copied from one NAS drive to the other, does the network traffic go direct from the one drive to the other, going via the wired network, or does the network traffic go via my laptop, if you see what I mean. IE. From the NAS drives wired network, to the wireless network and then back to the wired network. Is this a common bottle-neck when copying a large amount of data? And if so, is there a way to avoid it. Thanks.

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  • Outlook 2010 Reminder Notification/OneNote Draw Bugs

    - by Bobby Varghese
    Can Outlook 2010 send me reminder alarms when the program is closed? If not, is there an add-on for this? Also, I use OneNote to take class notes, and sometimes, I will use the draw feature. When I close the program and come back to the notebook later, the drawings will shift and be scrambled, making my notes impossible to read and a huge hassle to fix. Has MS released an update other than (KB2288640), 32-Bit Edition to fix this?

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  • Dashboard Devmode w/o "Always on Top" Possible?

    - by Travis
    I am using (and loving) OS X's Dashboard in dev mode ('defaults write com.apple.dashboard devmode YES') which lets you put the widgets on your desktop directly. The only downside is the widgets are "always on top". So all windows end up going under the widgets instead of above. Is there any way to disable this?

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  • How to rip dvd and arrange files

    - by user23950
    I'm ripping a dvd with dvd shrink. There are lots of anime episodes on it. And when I open those .vob files it seems that the episodes are not arranged in one .vob file. Because 1 .vob file has multiple episodes but they are not arranged as ep 1, ep 2, ep 3, etc. Is it possible to edit those files so that the episodes would be arranged

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  • Having problems install py2app 0.5.2

    - by Francis Young
    Hi there, I am a beginner at python so please excuse me for silly comments or rookie mistakes that i make. I was trying to install py2app 0.5.2 and i hit an error: $Best match: altgraph 0.7.1 $Downloading http://pypi.python.org/packages/source/a/altgraph/altgraph-$0.7.1.tar.gz#md5=f65988bf153410a8514bcdad6a3a8ba6 $Processing altgraph-0.7.1.tar.gz $Running altgraph-0.7.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-GGBuKJ/altgraph-$\0.7.1/egg-dist-tmp-NdWVjC $error: doc/changelog.rst: No such file or directory I was wondering what the solution to this problem is?

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  • Can't install py-subversion on freebsd 8.2

    - by max taldykin
    I'm trying to install python bindings for subversion: # cd /usr/ports/devel/py-subversion # make ===> Patching for py26-subversion-1.6.15 ===> Applying extra patch /usr/ports/devel/py-subversion/../../devel/subversion/files /bindings-patch-subversion--bindings--swig--perl--native--Makefile.PL.in cannot open /usr/ports/devel/py-subversion/../../devel/subversion/files/bindings-patch-subversion--bindings--swig--perl--native--Makefile.PL.in: No such file or directory *** Error code 2 Yes, there is no such file in subversion/files, but there is file patch-subversion::bindings::swig::perl::natives::Makefle.PL.in (with colons instead of hyphens). After renaming and rerunning make I got another error: # make ===> Patching for py26-subversion-1.6.15 ===> Applying extra patch /usr/ports/devel/py-subversion/../../devel/subversion/files/bindings-patch-subversion--bindings--swig--perl--native--Makefile.PL.in cannot open /usr/ports/devel/py-subversion/../../devel/subversion/files/bindings-patch-subversion--bindings--swig--perl--native--Makefile.PL.in: No such file or directory *** Error code 2 But now there is nothing like bindings-* in subversion/files. So, the question is why is it so and how can I install py-subversion? PS: FreeBSD is running on virtual private server, so I think it is somehow patched. # uname -a FreeBSD mskhug.ru 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #0 r50: Thu Feb 24 10:15:34 IRKT 2011 [email protected]:/root/src/sys/amd64/compile/DEBUG amd64

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  • Error installing scipy on Mountain Lion with Xcode 4.5.1

    - by Xster
    Environment: Mountain Lion 10.8.2, Xcode 4.5.1 command line tools, Python 2.7.3, virtualenv 1.8.2 and numpy 1.6.2 When installing scipy with pip install -e "git+https://github.com/scipy/scipy#egg=scipy-dev" on a fresh virtualenv. llvm-gcc: scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:51:23: error: immintrin.h: No such file or directory In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vceilf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:53: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vfloorf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:54: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: ‘_MM_FROUND_TRUNC’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: (Each undeclared identifier is reported only once /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: for each function it appears in.) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vnintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: ‘_MM_FROUND_NINT’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: incompatible types in return In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:51:23: error: immintrin.h: No such file or directory In file included from /System/Library/Frameworks/vecLib.framework/Headers/vecLib.h:43, from /System/Library/Frameworks/Accelerate.framework/Headers/Accelerate.h:20, from scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c:2: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vceilf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:53: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vfloorf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:54: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: ‘_MM_FROUND_TRUNC’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: (Each undeclared identifier is reported only once /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: for each function it appears in.) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:55: error: incompatible types in return /System/Library/Frameworks/vecLib.framework/Headers/vfp.h: In function ‘vnintf’: /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: ‘_MM_FROUND_NINT’ undeclared (first use in this function) /System/Library/Frameworks/vecLib.framework/Headers/vfp.h:56: error: incompatible types in return error: Command "/usr/bin/llvm-gcc -fno-strict-aliasing -Os -w -pipe -march=core2 -msse4 -fwrapv -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -Iscipy/sparse/linalg/eigen/arpack/ARPACK/SRC -I/Users/xiao/.virtualenv/lib/python2.7/site-packages/numpy/core/include -c scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.c -o build/temp.macosx-10.4-x86_64-2.7/scipy/sparse/linalg/eigen/arpack/ARPACK/FWRAPPERS/veclib_cabi_c.o" failed with exit status 1 Is it supposed to be looking for headers from my system frameworks? Is the development version of scipy no longer good for the latest version of Mountain Lion/Xcode?

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  • FFMpeg installation problem

    - by Thomas
    Hi I have problem installing ffmpeg. I follow this url: https://www.crucialp.com/resources/tutorials/server-administration/how-to-install-ffmpeg-ffmpeg-php-mplayer-mencoder-flv2tool-LAME-MP3-Encoder-libog.php Setting up repositories core 100% |=========================| 1.1 kB 00:00 rpmforge 100% |=========================| 1.1 kB 00:00 Error: Cannot find a valid baseurl for repo: updates [root@02e7709 src]# yum install subversion ruby ncurses-devel Loading "installonlyn" plugin Setting up Install Process Setting up repositories core 100% |=========================| 1.1 kB 00:00 rpmforge 100% |=========================| 1.1 kB 00:00 Error: Cannot find a valid baseurl for repo: updates [root@02e7709 src]# svn checkout svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg -bash: svn: command not found [root@02e7709 src]# svn command not found and throws error Error: Cannot find a valid baseurl for repo: updates I am installing in fedora core 6 64 bit

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  • Can VLC stream a YouTube video?

    - by pcampbell
    Is it possible to stream a particular YouTube video's content with VLC? The scenario is that you could paste a YouTube URL into a VLC dialog, and then have VLC stream the video as if it were a local media file. Any existing features in VLC, or workarounds that you know of to accomplish this streaming idea?

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  • how to properly enable drag-and-drop in Windows 7 (with iTunes in particular)

    - by user38795
    On two computers with Windows 7 at work and at home with the same version of iTunes (10.1.0.56) at work I can drag-and-drop files into iPod, and I can not at home. At home only adding them first through a dialog box to a Library and only after that drag-and-dropping into iPod (or iPad) works. Initially I thought the problem is in iTunes, but looks like it's the same version, so most likely it's the Windows 7 config parameters. It's 64-bit W7, and I have admin privileges in both cases. The only difference I could think of is it's an enterprise version at work and ultimate at home. What should I change at home to enable that drag-and-drop-ing files into the application?

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  • Setting up a software access point on Gigabyte GN-WPKG x64

    - by Reckage
    I'm using a Gigabyte GN-WPKG card on Windows 7 64-bit and was thinking it would be good to turn it into a wireless AP (I have a wired internet connection). Connectify, which would normally be the solution, says it's not compatible. There are instructions for setting up an AP, but they seem to be for 32-bit. I found the equivalent drivers for 7 and they don't seem to do anything. Is there no SoftAP for Vista and later on a Gigabyte card?

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