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  • Switching to Kubuntu results in low graphics mode

    - by HackToHell
    I looked at some screen shots of Kubuntu and I liked it so I went to Synaptic and installed the kubuntu-desktop package and set my desktop window manager to kde and rebooted. After reboot, I saw Kubuntu splash screen then this message; running in Low Graphical Mode. Then I was not able to dismiss the message because my mouse did not work Seemingly How to Geek had the same problem http://www.howtogeek.com/howto/ubuntu/install-kde-kubuntu-on-ubuntu/ . You will probably see that your xorg.conf file was backed up to xorg.conf.1 during the ?KDE / Kubuntu installation. Just copy the xorg.conf.1 back to xorg.conf, reboot, and everything should be fine. I also tried to do that by booting into recovery mode and then droping onto the shell. But it would not let me rename, came up with some error.

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  • Configuration of the network manager via DBus: how to set the ad hoc mode

    - by Andrea
    I have an hard nut to crack: a nice bottle of italian Chianti wine to the solver! :) To automatically configure Wifi, I first have to kill the network manager and than activate the wifi via the commandline: I do this all automatically in my application and works great. However... it is not the right way to do this. As the user has no network gui anymore to configure some other network access. A much better and transparent way would be to configure wifi directly via network manager over the DBus interface. I was able to configure it, but I wasn't able to set it to ad hoc mode... Searching the web for a while: a lot about configuration in general but nothing related to ad hoc mode. I think the only way to do figure that out is to look into the source code of the network manager...maybe someone already did it and he can answer.

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  • Low graphics mode on ubuntu 12.10 with intel 4000

    - by Amey Jah
    I recently upgraded to 12.10 (fresh install). Now I am facing wierd problem, randomly for when I boot I get a message of low graphics. For now, I switch to console using alt+f1 and then rebboot. On reboot, I select recovery mode, allow system to boot and then again reboot. Now I select normal mode and my graphics loads smoothly. Could you please tell me what could e the issue? I have Dell inspiron 5230 with Intel 4000 onboard graphics. --Amey

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  • Thread Management Object

    - by Gusdor
    I feel rather foolish as this is just a short question. I was reading about a bunch of thread management helper classes in .net, specifically one that aids the storage of threads to help a service manager object automatically invoke delegates onto the subscribing thread. I'm pretty sure it had something to do with creating dispatchers. Totally forgotten the name, can't find it :( Anyone know what I'm talking about?

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  • Kubuntu won't go into suspend mode while connected to network

    - by PaulW2U
    I'm currently testing Kubuntu 11.04 but I don't think this is a bug regarding what I appreciate is still an alpha version. After extensive searching of various forums and websites I found something that made me suspect that the reason I could not go into suspend mode was due to the fact that my network connection was still active. I found that if I unmount my network connection then I can go into suspend mode without any problem. I then have to remember to mount the connection when I next use the PC. Am I missing a program or setting? Is there a config file that I can edit? How can I fix this so that my network connection is broken and remade at the appropriate time? I haven't found any indication that a bug has been reported relating to this. Thanks in advance.

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  • Faut-il en finir avec la mode NoSQL ? Ou est-ce plus qu'une simple mode passagère ?

    Faut-il en finir avec la mode NoSQL ? Ou est-ce plus qu'une simple mode passagère ? La question est volontairement provocante. Elle est posée, en des termes encore plus crus, par Ted Dziuba dans un billet intitulé « I Can't Wait for NoSQL to Die ». « Certains ingénieurs pensent que l'évolutivité et l'architecture sont la solution [de tous les problèmes]. C'est comme cela qu'est né le mouvement NoSQL », y écrit-il. « L'idée développée avec NoSQL est que toutes les bases de données relationnelles, telles que MySQL et PostgreSQL, sont caduques et que les bases de données fondées sur des documents ou les bases de données sans schéma représentent l'avenir». ...

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  • Trying to get back seamless mode on my VirtualBox

    - by Newben
    I am trying from some days to activate again the seamless mode on my VirtualBox(using Ubuntu 12.04 on an osx device), which was correctly set till now but which isn't working anymore. I have had already this problem but then I had to reinstall a new disk on my VB. I tried everything I know : installing it by clicking on the 'devices' item in the nav bar of VB's app, I created a new dir in /media and then tried to mount the /dev/sr0. When running sh ./VBoxLinuxAdditions.run, it installed correctly But when rebooting my machine, I always have the same problem. Does anybody knows how to activate again Seamless Mode ?

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  • in ubuntu 11.10 IDE like dreamweaver for PHP with design mode

    - by pkachhia
    I know that this question is already asked here, but I did not find any free IDE like dreamweaver which have facility to view design mode with PHP+HTML code. I am previously worked on windows machine and used dreamweave, now I moved to ubuntu 11.10 and I need IDE like dreamweaver. Currently I have used Geany and Eclipse but none of them has facility of design mode. Is there any add-on available for Geany or Eclipse then please give it link to me. I am new to ubuntu so, did not have much knowledge of it and because of it I am here for answer. Thanks in advance. Pkachhia

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  • frequency out of range - please change display mode

    - by Dave
    I just downloaded the latest version of the Ubuntu live CD, and have installed it on a desktop computer (a Fujitsu Scaleo P). Once installed it seems to work perfectly, although there are some updates recommended in the Update Manager. My problem is that, after having installed these updates and restarted the computer, I get this message on my monitor, and no Ubuntu interface is visible: frequency out of range - please change display mode I do not know how to change this when I can't access an interface. Is there a command that will bypass trying to boot the GUI and let me change the display mode via a CLI? I am brand new to Ubuntu and any help on this would be much appreciated.

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  • Split node list to parts.

    - by Kalinin
    xml: <mode>1</mode> <mode>2</mode> <mode>3</mode> <mode>4</mode> <mode>5</mode> <mode>6</mode> <mode>7</mode> <mode>8</mode> <mode>9</mode> <mode>10</mode> <mode>11</mode> <mode>12</mode> i need to separate it on parts (for ex. on 4): xslt: <xsl:variable name="vNodes" select="mode"/> <xsl:variable name="vNumParts" select="4"/> <xsl:variable name="vNumCols" select="ceiling(count($vNodes) div $vNumParts)"/> <xsl:for-each select="$vNodes[position() mod $vNumCols = 1]"> <xsl:variable name="vCurPos" select="(position()-1)*$vNumCols +1"/> <ul> <xsl:for-each select="$vNodes[position() >= $vCurPos and not(position() > $vCurPos + $vNumCols -1)]"> <li><xsl:value-of select="."/></li> </xsl:for-each> </ul> </xsl:for-each> this code is written by Dimitre Novatchev - great coder)) but for the number of nodes less then number of parts (for ex. i have 2 modes) this code does not work - it outputs nothing. How it upgrade for that case (without choose construction)?

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  • Google Maps bénéficie d'un vrai mode hors-ligne sur Android, "enfin" diront certains

    Google Maps bénéficie d'un vrai mode hors-ligne Sur Android Ça y est ! « Enfin », ajouteront certains. Google Maps va bénéficier d'un vrai mode hors-ligne digne de ce nom, simple et ergonomique. En tout cas sous Android. Plus besoin de passer par les Labs pour proposer ce qu'offrent les Nokia Maps (intégrées dans le prochain Windows Phone 8) ou des applications gratuites qui s'appuient sur OpenStreetMap depuis longtemps (comme ForeverMap). Le principe consiste à télécharger une partie de la carte de Google en étant connecté. La sélection se fait en rentant le nom d'un lieu que l'on souhaite sauvegard...

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  • Any good reason to open files in text mode?

    - by Tinctorius
    (Almost-)POSIX-compliant operating systems and Windows are known to distinguish between 'binary mode' and 'text mode' file I/O. While the former mode doesn't transform any data between the actual file or stream and the application, the latter 'translates' the contents to some standard format in a platform-specific manner: line endings are transparently translated to '\n' in C, and some platforms (CP/M, DOS and Windows) cut off a file when a byte with value 0x1A is found. These transformations seem a little useless to me. People share files between computers with different operating systems. Text mode would cause some data to be handled differently across some platforms, so when this matters, one would probably use binary mode instead. As an example: while Windows uses the sequence CR LF to end a line in text mode, UNIX text mode will not treat CR as part of the line ending sequence. Applications would have to filter that noise themselves. Older Mac versions only use CR in text mode as line endings, so neither UNIX nor Windows would understand its files. If this matters, a portable application would probably implement the parsing by itself instead of using text mode. Implementing newline interpretation in the parser might also remove some overhead of using text mode, as buffers would need to be rewritten (and possibly resized) before returning to the application, while this may be less efficient than when it would happen in the application instead. So, my question is: is there any good reason to still rely on the host OS to translate line endings and file truncation?

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  • Ubuntu 12.04 Server monitor goes into sleep mode (no display) after fresh install

    - by xamox
    For some reason I can boot and either use Ubuntu 12.04 server edition, or desktop version. I can live boot the disk, I can go through the installer, or even use the ubuntu alternate installer. But for some reason after the install completes and I reboot the monitor seems to go back into sleep mode and then never loads the command prompt. This is on an industrial adlink MXE-1300 PC. I've installed ubuntu server fine on other models of adlink machines but this one doesn't want to seem to play nice. To me it seems like if it was a video card issue than I could never even load the installer or run ubuntu in live mode. Any thoughts or troubleshooting tips would be greatly appreciated.

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  • Can not login to Normal mode

    - by Technology is good
    I installed ubuntu 12 in my old PC Acer Power Series. After installation i got the Login Screen which appears unusally big. when i logged-in in some fail-safe mode. I got the normal ubuntu running. but if i restart the system i can login using fail-safe mode but i can't login normally. I think the problem must be i don't have a graphic card. Even if i do have one that must be very very low configuration one. Kindly help me with graphic card config if that is the problem with my PC. I just want to use ubuntu for normal documentation purpose. I am new to ubuntu so techcies help me with basic guidance. Thank you. Karthik Muralitharan

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  • JVM memory management & garbage collection book?

    - by Max
    Hi. Could anyone advice a book (or any other source) that would thoroughly reveal internals of JVM memory management & garbage collection (optimization, work, circular references, pecularities, discussions for various JVM impls...)? [What I've found so far are separate articles devoted to various aspects but no weighty tome :). Some good materials for Hotspot implementation are here. ] Thanks a lot for any advice you give.

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  • How to connect a USB dongle to Windows XP Mode?

    - by Ivo Flipse
    I'm trying to connect a Matrix dongle to Windows XP Mode, but when looking under USB options it's not listed. Example: The dongle get's recognized by the Windows 7 device manager as a HID-compliant device, so it's properly connected. Does anyone have an idea how to make Virtual PC recognize the dongle? I'm running Windows 7 Professional x64

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  • How to arrange a weekly schedule in org-mode?

    - by mbork
    I'd like to put my schedule into org-mode, so that I can see my classes in the agenda. I have different classes, repeated every week, all of them taking 90 minutes. I was thinking about something like this: * My schedule ** Differential equations <2012-10-04 Thu 11:45 +1w>--<2012-10-04 Thu 13:15 +1w> However, there are two problems: I can see only the next instance in the agenda, and I can't see the ending time. Any ideas?

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  • Configuration Deployment to Linux Systems

    - by William
    Hello, I'm looking for a nice way to add / remote ips (and possibly interact with an asset inventory system to track where ips are), start / stop processes, download logs, and all around genearal system admin duties from one place. It's okay if I require more than 1 program. That would still be better than having 50 million terminals open and trying to trace ip assignments etc on whiteboards. I'd also like to know if anyone knows any good asset management programs. Best Regards, William

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