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  • Ubuntu won't suspend anymore, but it did upon install.

    - by Bruce Connor
    I fresh installed Ubuntu 10.10 back when it came out, and my laptop was suspending fine. All of a sudden, I can't get my laptop to suspend anymore. It's an HP Pavilion dv2-1110, but I don't think it's a hardware issue, here's why: It suspended fine upon first install. I haven't installed any new kernels since then, but I have installed tons of packages, so it's probably a package. The suspend and hibernate options disappeared from the shutdown menu. If I press my keyboard's suspend button (or if I close the lid) I get the following message: If I try the command pmi action suspend, I get the error message: Error org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Hal was not provided by any .service files. If I try the command echo -n mem > sudo /sys/power/state I get absolutely no output and no visible effect. What might be causing this behavior? I thought a list of installed packages might be useful, but it's huge and I don't know how to post it here in collapse/expand mode or something. EDIT:Just in case someone asks, none of the installed packages are kdm or anything like that (which would justify the lack of options in gnome's shutdown menu).

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  • How can I autoclean my gnome main menu?

    - by Bruce Connor
    I like to experiment with lots of different software in my Ubuntu install. Then, every time Ubuntu reaches a new release cycle, I simply do a clean install (instead of upgrading) to get rid of all the extra software (and their respective config files/folders). The only thing I always backup and carry to the next install (besides personal files) are the config files for gnome, so my desktop is always the way I like it. =) The problem with that, is that the different packages I test out never get properly uninstalled, so my gnome main menu is full of broken links referring to software I had in previous installations (which got carried over because I kept the gnome config files). Is there any automated way to go through my gnome main menu and remove any broken links? I know how to manually edit the menu, and I could go through it myself, but I'm looking for some script or package that will clean for me so I wouldn't have to do it manually every release cycle.

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  • How do I find out which process is eating up my bandwidth?

    - by Bruce Connor
    I think I'm being the victim of a bug here. Sometimes while I'm working (I still don't know why), my network traffic goes up to 200 KB/s and stays that way, even tough I'm not doing anything internet-related. This sometimes happens to me with the CPU usage. When it does, I just run a top command to find out which process is responsible and then kill it. Problem is: I have no way of knowing which process is responsible for my high network usage. Both the resource monitor and the top command only tell me my total network usage, neither of them tells me process specific network info. Is there another command I can use to find out which process is getting out of hand? I've already tried killing all the obvious ones (firefox, update-manager, pidgin, etc) with no luck. So far, restarting the machine is the only way I found of getting rid of the issue. EDIT: (just to be clear) I've found questions here about monitoring total bandwidth usage, but, as I mentioned, that's not what I need. UPDATE: The command iftop gives results that disagree entirely with the information reported by System Monitor. While the latter claims there's high network traffic, the former claims there's barely 1 KB/s. Thanks

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  • Platformer Collision Error [closed]

    - by Connor
    I am currently working on a relatively simple platform game that has an odd bug.You start the game by falling onto the ground (you spawn a few blocks above the ground), but when you land your feet get stuck INSIDE the world and you can't move until you jump. Here's what I mean: The player's feet are a few pixels below the ground level. However, this problem only occurs in 3 places throughout the map and only in those 3 select places. I'm assuming that the problem lies within my collision detection code but I'm not entirely sure, as I don't get an error when it happens. public boolean isCollidingWithBlock(Point pt1, Point pt2) { //Checks x for(int x = (int) (this.x / Tile.tileSize); x < (int) (this.x / Tile.tileSize + 4); x++) { //Checks y for(int y = (int) (this.y / Tile.tileSize); y < (int) (this.y / Tile.tileSize + 4); y++) { if(x >= 0 && y >= 0 && x < Component.dungeon.block.length && y < Component.dungeon.block[0].length) { //If the block is not air if(Component.dungeon.block[x][y].id != Tile.air) { //If the player is in contact with point one or two on the block if(Component.dungeon.block[x][y].contains(pt1) || Component.dungeon.block[x][y].contains(pt2)) { //Checks for specific blocks if(Component.dungeon.block[x][y].id == Tile.portalBlock) { Component.isLevelDone = true; } if(Component.dungeon.block[x][y].id == Tile.spike) { Health.health -= 1; Component.isJumping = true; if(Health.health == 0) { Component.isDead = true; } } return true; } } } } } return false; } What I'm asking is how I would fix the problem. I've looked over my code for quite a while and I'm not sure what's wrong with it. Also, if there's a more efficient way to do my collision checking then please let me know! I hope that is enough information, if it's not just tell me what you need and I'll be sure to add it. Thank you! [EDIT] Jump code: if(!isJumping && !isCollidingWithBlock(new Point((int) x + 2, (int) (y + height)), new Point((int) (x + width + 2), (int) (y + height)))) { y += fallSpeed; //sY is the screen's Y. The game is a side-scroller Component.sY += fallSpeed; } else { if(Component.isJumping) { isJumping = true; } } if(isJumping) { if(!isCollidingWithBlock(new Point((int) x + 2, (int) y), new Point((int) (x + width + 2), (int) y))) { if(jumpCount >= jumpHeight) { isJumping = false; jumpCount = 0; } else { y -= jumpSpeed; Component.sY -= jumpSpeed; jumpCount += 1; } } else { isJumping = false; jumpCount = 0; } }

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  • What browser is sending user agent beginning mozilla/5.0+, tramslates & into &amp;

    - by Patrick
    We've got a website which has been running for a few years now. One of our customers has just started having an intermittent problem. Looking at our iis6.0 logs the service works correctly when they have a user agent beginning "mozilla/4.0+" but fails when the user agent begins "mozilla/5.0+". The particular customer only started having this problem on Wednesday. Does anyone know the browser/upgrade which changes the 4.0 to 5.0? The actual problem caused is that an "&" in a url parameter list is being encoded as "&amp;". Anyone seen anything similar? We have other users sending from browsers with the 5.0+ user agent without trouble. Sorry about the tags but don't have the rep to create new ones. Thanks in advance, Patrick Edit: hi Viper_sb, It is most probably a custom script (I'm primarily a c++ developer so don't really understand). Our site services requests from other customer developed sites, this one was done in Java script as far as I know. we're actually getting a variety of user agents (presumably depending on which of our customers customers is accessing the service), here's a few: Mozilla/5.0+(Windows;+U;+Windows+NT+6.1;+fr;+rv:1.9.1.11)+Gecko/20100701+Firefox/3.5.11 Mozilla/5.0+(Windows;+U;+Windows+NT+5.1;+en-US)+AppleWebKit/533.4+(KHTML,+like+Gecko)+Chrome/5.0.375.126+Safari/533.4 302 0 0 Mozilla/5.0+(Macintosh;+U;+PPC+Mac+OS+X;+fr)+AppleWebKit/523.12+(KHTML,+like+Gecko)+Version/3.0.4+Safari/523.12 Mozilla/5.0+(Windows;+U;+Windows+NT+5.1;+en-US;+rv:1.9.2.8)+Gecko/20100722+Firefox/3.6.8 Mozilla/5.0+(Windows;+U;+Windows+NT+5.1;+fr;+rv:1.9.2.8)+Gecko/20100722+Firefox/3.6.8+(.NET+CLR+3.5.30729)

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  • Problem when setting up Ubuntu Enterprise Cloud

    - by Patrick
    Hi, I have a problem when setting up Ubuntu Enterprise Cloud. When I use this command:- euca-authorize default -P tcp -p 22 -s 0.0.0.0/0 The system says:- EC2_ACCESS_KEY environment variable must be set. Can anyone help me on this? How can I solve this problem? Thank you. Patrick

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  • Apple, Time Capsule: can I use it for servers ?

    - by Patrick
    hi, i was wondering if I can use Time Capsule from a server. Let's say I have an ubuntu server, and I'm running some websites and web applications on it. I would install these appications on ubuntu but then store the "file folders" of each website or application (with images, videos, etc.. ) on Airport capsule and leave only the application files on the server. Is this feasable ? Thanks Patrick

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  • Network wide rule to forwared IP address

    - by Patrick
    Hi, we have a virtual machine which hosts a web based bug tracker in our network which is reached internally via e.g. 192.168.1.5:9800. From the outside we made a port forwarding in our firewall so that the web site can be reached via e.g. 72.10.10.10:9800. Now that works fine but the problem is that we got different IP addresses to reach the same service depending if we are in the office or at home and when the service sends out an email the link doesn't always work :) So we are looking for a solution to fix it. One could be to make a rule in out firewall that all communication to 72.10.10.10:9800 is forwarded to 192.168.1.5:9800... If that's possible that is considering it's an IP address + a port. The reason we used a port is because we only got one static public IP address but multiple virtual web appliances. Thanks for any suggestions or solutions :) Patrick PS: The network is a Win 2008 R2 domain by the way

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  • Double GPRS/EDGE speed with two mobile phones at once?

    - by Patrick
    Hi, I'm using my mobile phone to connect to the internet in an area where only GPRS/EDGE is available. To increase the connection speed I would like to use a technique called connection teaming. E.g. I would use two mobile phones / usb sticks to go online with different providers at the same time and let the software distribute requests over both connections. My questions are: is there a software available to do connection teaming? It sounds like Midpoint was able to do it but it's over 7 years old and is unlikely to run on Windows 7 has anybody tried this? Thanks a lot, Patrick

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  • how to portforward port 7300 from server A to server B

    - by Patrick van Hout
    hi, We are using Stunnel. But want to replace it is with an iptables entry if possible. 192.168.123.122:7300 need to be forwarded to 192.168.123.188:7300. So in iptables I set these two entries: [root@dev ~]# iptables -t nat -A PREROUTING -p tcp --dport 7300 -j DNAT --to-destination 192.168.123.188:7300 [root@dev ~]# iptables -A FORWARD -m state -p tcp -d 192.168.123.188 --dport 7300 --state NEW,ESTABLISHED,RELATED -j ACCEPT But it isn't working. I did check that /proc/sys/net/ipv4/conf/eth0/forwarding has the value "1" inside. Any tips or hints? thanks, Patrick

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  • Meet up with JCP at Devoxx - 13 - 16 November

    - by Heather VanCura
    The JCP will be back at Devoxx this year:-).  If you are attending, you can catch either Patrick or Heather at one of these events... Tuesday - OpenJDK Lab, and then we will move over to the Hackergarten (TCK/unit testing); or Beer Bash at Oracle Booth-17:30–19:30. Wednesday - Beer Bash at Oracle Booth-18:00–20:00! Thursday - JCP session-12:00:  The JCP Program: More than 101 Ways to Influence the Future of the Java Platform ; Patrick Curran, Chair of the JCP & Heather VanCura, JCP Manager; or Beer Bash at Oracle Booth-18:00–20:00. Oracle booth twiki Oracle Session listing

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  • Cannot increase my screen resolution

    - by Patrick Beardmore
    I am trying to install my new monitor but my Graphics Adapter (Mobile Intel(R) 915GM/GMS,910GML Express Chipset Family) does not offer a resolution of 1920x1080 in the [Display Properties Settings] window. It only offers up to 1360x768. Can anyone explain to me how I can increase this number to the correct resolution. The monitor does show my the windows desktop, albeit at a lower resolution which is being stretched to fill the screen, making it look very blurry. I have installed the "Monitor Drivers" I found on the disk supplied with new monitor, but these do not appear to have made any difference. The Intel software that comes with the graphics card has an information window containing lots of info about the card and the monitor itself. I have placed this on a webpage so you can examine it if helpful. Many thanks with your help in getting my Christmas present to work! Patrick P.S.: Before I got this screen I checked to see if my graphics card could cope with such a large screen.

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  • iOS calendar sync with Exchange 365

    - by Patrick J Collins
    I signed up for an Exchange 365 account with Microsoft Online. I followed the instructions to set up my iPhone to access my mail. However, I can't access the calendar function. When I go into the account settings screen on my iPhone, the options to turn on the calendar, contacts and reminders are missing! (See step 9 on this site to get an idea of what the dialog should look like). Anyone have an idea why those options are missing and how I could activate them? Thanks, Patrick

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  • Replace %26 in htaccess to %2526

    - by Patrick
    Hi all, I would like htaccess to rewrite example.com/something_%26_else into example.com/something_%2526_else. I'm importing a bunch of pages that have ampersands in the title from Mediawiki. These are encoded as %26. Drupal, for various reasons, has decided double encode the url it to have it become %2526. I simply can't create the alisis within Drupal so I have to use htaccess This is what I have as my rule so far as RewriteRule ^w/([^%26]+)\%26(.*)$ w/$1\%2526$2 [R=301] I asked this question three months ago on stackexchange and was not able to get it working. I tried hiring a contractor for this but was unable to find one. So this my last ditch effort before I completely give up. I really appreciate the help. All the best, Patrick

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  • ?????QCon Tokyo 2010 ??????????!

    - by rika.tokumichi
    ??????OTN????????? 2010?4?19??20??????????·??????????QCon Tokyo 2010?????????? ??????????????????????????????????????????! ??????????????????????????????????^^ ???????????! >QCon Tokyo 2010 ????? ?????????? ????????????????? -------------------------------------------- ???:?? ?? (???? ????) ?????????????? - ????????CoE - ?????????? BI/SOA????????????? ???:?? ?? (???? ?????) ?????????? - ????????? - ??????????? -------------------------------------------- ??????????????????????????????????QCon Tokyo 2010?????????? QCon????????????????????????????InfoQ???????????????????????????????????????·?????????? ????????????4???????????????????????????????·?????????? InfoQ????????????????????????????????????????????????? ?1??? ??????????????Twitter????Nick Kallen??????????? ??????Data Architecture at Twitter Scale?? ?????????????????????????????????????????????????????????????????120????????????????????????????????????????? ??????????????????????????????????????????????????????????????????Twitter????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????? ????????Oracle Coherence????????????Patrick Peralta??? ?Connected Clouds: A Platform for Globally Distributed Service? ??????????????? Coherence????????KVS??????????????????????????????????????Oracle Coherence?????????????????????????????????? ??????????????????????????????????????????Coherence?Push Replication Pattern?????????????????????????????????????????????????????????????????????????????????????????? ??????????????????????????? ?????????????????????????????????? ?????? ??????????????????????????2???3??????????? ???????????????????????????????! ??????????????????????????????? ?2??? 2??????????????Facebook?Marc Kwiatkowski?????????? ??????Scaling Memcache at Facebook?? 4??????????Facebook???????memcache??????????????????????????????????????? ?????????memchace????????????????????????????????memcache???????????????????????????????????????????????????????????????????????????? ????????????? Java7???????????????????????????????????? Ruby??????????????????????????????Ruby????????? ??????????????????????????? ???????????????! --------------------------------------- ?????????????????????????!! ???????????! ???????2?????????? ??????????????????????????? >QCon Tokyo 2010 ????? ?????????&??????? ?????????????Patrick Peralta?????????? >?????Connected Clouds: A Platform for Globally Distributed Service?(??) by Patrick Peralta ?Oracle Coherence????? ???? ?????? ???????????? Oracle Coherence?????(??????????) OTN????????????????????????????? ??????????????????? >???????????????????1(?????? ???) >???????????????????2(???????) ???????????????????????????????????????????????????!

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  • Nested Row problem

    - by Patrick
    Hi, I'm using the 1kb css grid framework for a site, and although nested rows are apparently supported by the framework, when I try to drop in a nested row it doesn't work! Sorry not to explain it better - the site's here, may be easier to just look at the source: http://2605.co.uk/saf/build/ the grid: /grid.css the stylesheet: /style.css I'm a graphic designer hacking his way through a site he shouldn't be having to build but there's no budget to speak of! Cheers for any help, Patrick

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  • Eclipse BIRT: Problem with number of rows in a dataset

    - by Patrick
    Hello!:-) My new Problem is the following: An sql-query to a database (DB2) returns 1500 rows but BIRT shows me only 500 in the dataset-editior. To count them i used a computed column (Integer) with the following logic: Total.count(row["VPK"]) I'm using the RCP-Designer (BIRT 2.1.3). How can i get the other rows as well? Patrick

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  • Edit comment template in Visual Studio

    - by Patrick
    I have poked around and getting the feeling that it isn't possible, however I was wondering if anyone knew how to edit the code comment templates for C# in VS 2010. I was able to change the class file template so it would seem like the ability it there to do it manually, but I have no idea where MS would stick the file. Any insight would be great, patrick

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  • Loading css rules dynamically in Webkit (Safari/Chrome)

    - by Patrick
    Hi all, I currently have issues in Webkit(Safari and Chrome) were I try to load dynamically (innerHTML) some html into a div, the html contains css rules (...), after the html gets rendered the style definitions are not loaded (so visually I can tell the styles are not there and also if I search with javascript for them no styles are found). I have tried using a jquery plugin tocssRule(), it works but it is just too slow. Is there another way of getting webkit to load the styles dynamically? Thanks. Patrick

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  • jquery dialog form with dynamic variables

    - by Patrick
    Hello, Currently I have an html form - which I call with jquery dialog - to insert new records into a table. But I also would like to update existing records with the same form - using jquery dialog. I'm not sure within the dialog how I access these data values - or pass them in as arguments - and hook them up with the form elements...? Anyone has done this before and knows an agile technique to do this? kind regards, Patrick

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  • Regular Expression in PHP

    - by Patrick Gates
    I need a regular in expression in PHP that I can plug into preg_match_all and find if an @ sign and any character number or letter follows right after that. So if I put "@patrick hello there" it will come up true, if I put in "I saw her @ the mall" it will be false. Thank you :)

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