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  • How to prevent a Windows 7 PC from sleeping when CPU usage is over X%?

    - by MaxVT
    I often leave the PC running into the night to process video files, so it shouldn't sleep while it's working but it would be nice if it went into sleep when it's done. During the export the CPU is always above a set %, and when idle it's typically in the single digits. Is there some tool or setting that would prevent the PC from going to sleep as long as the CPU usage (let's say averaged over one minute) stays above a specified limit?

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  • iSCSI NAS supporting VMware Esxi 5.1 servers in a software development environment

    - by BigTFromAZ
    I would like to build (or purchase) the smallest, quietest most energy efficient servers that I can for a low demand environment. These would only have a small disk for guest swap files, a CPU (XEON preferred), 32 Gb of memory and minimal graphics. The virtual machines need to be up but demand will be quite low. Any thought on case, format processors, fans, motherboard, et al? Small, quiet and lots of RAM are the operative words here.

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  • How to turn off the display in Windows 8 without locking or making computer go to sleep?

    - by darshshah
    How to turn of the display in Windows 8 without locking or making computer go to sleep ? The problem is that when I enable ‘Turn off display after x minutes’ feature from control panel, the device goes into sleep after ‘x’ minutes. It seems that both the options – turn off display/put computer to sleep are connected. It devices goes automatically to sleep mode as soon as the display is turned off. So, is there any method to turn off the display of the device without it going into sleep mode ? Someone wrote in the microsoft forum " The whole key to this problem seems to be the "Turn off the Display" setting. If you have that set to 5 minutes, 10 minutes, 15 minutes, etc...the computer will go to sleep one minute after you lock the screen. With this setting set to "Never", it doesn't do it. So something is wrong there." I want to turnoff the display but don't want to lock the device. Is that also possible ? Thanks

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  • Windows 7 hangs after longer inactivity of user

    - by scooby37
    I have serveral PCs running Windows 7 in different falvors (32- / 64-bit / Professional / Ultimate / ATI / Nvidia) - they all have one problem in common... ...if I don't work on any of them for a longer time and the screen goes off as it should be (all default settings!) they sometimes go into some kind of sleep mode where I get to see the desktop or whatever I did before leaving after moving the mouse or pressing a key - but nothing reacts for a different amount of time from serveral seconds to serveral minutes! Any hint that helps solving this anoying problem would be very welcome ;-)

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  • I lost my CSS Codes of my important Website, Why?

    - by Hooshkar
    Very weird, i had opened notepad ++ and working on my CSS codes for my website, suddenly my little niece unplugged the computer, when i re-start the computer and opened again the same CSS codes file in notepad ++, so all i am seeing is "NULL NULL NULL NULL NULL NULL NULL" there is no codes, all lost. I opened the same CSS codes file in other editors and its all empty no codes.. is there a way to fix it, because it was my hard work. and what can be the cause? Thank you.

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  • I think my computer is eating my USB devices

    - by user1068446
    Hi so I think the USB ports on the front of my desktop PC are eating all the devices that are plugged in. (I've found with a couple of USB disks I put at the start of the year, were then unusable on any device after wards). If this is the case, what's likely to be the problem, and how do I fix it? What would a good, simple way to diagnose the problem be? I'm a bit scared to put any of my USB devices in, because that sounds expensive. (I'm thinking I might look out for some cheap old disks).

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  • which software/plugin is best and easy to use to dowload any embeded video audio from any site?

    - by Jitendra vyas
    which software/plug-in is best and easy to use to download any embedded video audio ( like from you tube and similar type of site or from any site where video is on page flv,quicklime etc from any site? like 1-2-3 and done? and with resume facility. Any application can do this or any browser can do this very well? I'm on windows . need any freeware and portable would be better

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  • What could be causing windows to fail to sleep or hibernate, and revert system settings?

    - by xdumaine
    I am running Windows 8.1 on my system (Dell e6520) and the symptoms are this: My PC won't sleep or hibernate. It the screen turns off, but the fans just run and run, and after a little while, it completely shuts down, and when I start it back up, everything is closed, like it was a fresh boot/restart. I'm have a weird issue with outlook described here and the fix works fine - modifying a registry value. The weirder part is that after my computer fails to sleep or hibernate, and it starts back up, the registry value is GONE, like I never modified it, and thus the outlook error message is back. I thought maybe a graphics driver was preventing the sleep/hibernate, so I attempted to uninstall the NVIDIA graphics driver and control panel. HOWEVER, once the computer fails to sleep/hibernate, the NVIDIA graphics driver and control panel appear BACK on my system, like I didn't uninstall them. What could be happening here? I really need to be able to sleep/hibernate so I don't lose work or my work state, and these issues are really concerning. What I've tried, without success: Uninstalling graphics driver mentioned above Disabling hibernate and using sleep disabling/re-enabling hibernate Disabling startup items Sleeping as local system admin account disconnecting all USB, network, and bluetooth devices

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  • Why do the GNOME symbolic icons appear darker in a running application?

    - by David Planella
    I'm creating an application that uses symbolic icons from the default theme. However, there are a few icons that I need that cannot be represented by those from the default theme, so I'm creating my own ones. What I did was to simply go to /usr/share/icons/gnome/scalable/actions/, copied a few locally into my app's source tree that could serve as a basis, and started editing them. So far so good. But I've noticed the following: all symbolic icons are of a light grey color when looking at the original .svg file, but when they are put onto a widget, they become darker. Here's an example, using the /usr/share/icons/gnome/scalable/actions/view-refresh-symbolic.svg icon from the default theme: Here's what it looks like when opening the original with Inkscape: And here's what it looks like on a toolbar on a running application: Notice the icon being much darker at runtime. That happens both with the Ambiance and Radiance themes. I wouldn't mind much, but I noticed it affects my custom icon, whereby parts of it become darker (the inner fill), whereas parts of it remain the same color as the original (the stroke). So what causes the default symbolic icons to darken and how should implement that for my custom icons?

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  • Is there a shell-independent HUD-like menu search tool for Gnome?

    - by Redsandro
    The Ubuntu HUD - you love it or you hate it. Personally I rather like a classic desktop, so I use Xfce and Cinnamon, and I don't want to lose my menu in applications. But the HUD is pretty awesome when your menus are complex and you forgot where an option sits. This makes that search trick very interesting. I know the HUD is Unity specific. I am looking for a HUD-like tool to complement the menu in shells other than Unity. There is Appmenu Runner for KDE that does this. There is also appmenu-qt for KDE. Problem with the above is that it uses KDE libs, and it only works for KDE apps. This is Linux, there aught to be something like this for GNOME/GTK apps, right? Looking for any tool that can search the menus. I already use(d) Kupfer and Gnome-do, something like that would suffice if only it includes searching the menus for the currently focussed application.

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  • Windows - put HDD stand-by and sleep mode

    - by iulianchira
    How can I put a hard disk drive in stand-by or sleep mode in Windows, in a programmatic manner. Does the Windows API or any .Net libraries provide any functions to achieve this? (I am aware that I should probably not interfere with Windows's power management mechanism, but this is not something I intend to use in a production environment, it is a proof of concept for some algorithms).

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  • How to turn on monitor after wake-up from suspend mode?

    - by alek.sys
    Hi all, I need wake up PC from sleep to perform some actions - from C#. I've used CreateWaitableTimer functions, everything goes fine, at given time PC wakes up - but monitor stays in power save mode (turned off). So i want to know - how possible to turn on monitor after wake up? PS I've tried "Complete Guide on How To Turn A Monitor On/Off/Standby" - with SendMessage (Codeproject) and SetThreadExecutionState(ES_DISPLAY_REQUIRED) - it doesn't work Any ideas?

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  • Overriding SetThreadExecutionState

    - by unixman83
    I am not sure if this belongs on serverfault or superuser. I would like to override SetThreadExecutionState(ES_DISPLAY_REQUIRED) to be a no-op. How is this accomplished? Is there some registry setting that can be altered instead of API hooking? Blocking ES_DISPLAY_REQUIRED will prevent apps from keeping the monitor powered on. I have an application (likely the antivirus) that is preventing some monitors from entering power-save and I think this function is the culprit.

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  • La nueva version de Enterprise Manager 12c, Release 4!

    - by grantunez-Oracle
    El día 3 de Junio del 2014 se anuncio la nueva versión de Enterprise Manager, y en esta versión hay nuevas funcionalidades que realmente hace que uno se apasione por este producto. Aquí no voy a platicar de todas las nuevas características, pero si de unas cuantas que son las de mas interés para la Base de Datos. Gestión Avanzada de Umbrales (Advanced Threshold Management) Esta funcionalidad  lo que permite es tener una mayor flexibilidad en los umbrales de todos tus objetivos (Targets) Umbrales basados en tiempo: Auto ajusta los umbrales estáticos, basados ??en los cambios de carga de trabajo de tu ambiente de trabajo. Por ejemplo, no son las mismas cargas de trabajo que tiene tu ambiente los fines de semana a comparación en un cierre de mes. Umbrales adaptativos: Umbrales que se calculan automáticamente para alertar si tu objetivo, ya sea una BD o un Exadata  se desvía del comportamiento esperado de su ambiente normal de trabajo. Interfaz para el seguimiento de tus tareas programadas Anteriormente si tenias varias tareas programadas, tenias que entrar a cada uno de tus targets para verificar como iba progresando, ahora en esta nueva versión, existe una nueva interfaz en la que te podrá permitir ver todas las tareas programadas que tienes en tu ambiente, reduciendo el numero de clicks para poder llegar a esta. De igual manera, se introduce la capacidad de poder exportar e importar tus tareas programadas a través de emcli emcli export_jobs  emcli import_jobs   Almacén de AWR (AWR Warehouse) En esta nueva versión se introdujo un almacén de los snapshots de AWR, este almacén o repositorio por default tiene una retención infinita, significando, que nunca va a borrar los snapshots de AWR.  Este repositorio puede ser una BD en  11.2.0.4 + el ultimo PSU o una version mas nueva. Las siguientes caracteristicas de AWR van a encontrarse en este repositorio Pagina de Performance Reporte AWR ASH Analytics Comparar un periodo de ADDM Comparar un un periodo de tiempo  In-Memory Store Central  Enterprise Manager 12.1.0.4 viene listo para la nueva version de la base de datos 12c, en donde vamos a poder ver un heat-map de los objetos que se encuentran en el "memory-store". Aquí, vamos a poder ver la compresión que se efectúa sobre los segmentos "en-memoria". De la misma manera vamos a tener un tutor o advisor, que nos va a poder guiar en nuestro proceso de decisión para ver que segmentos podemos definir en nuestra "in-memory store" . Mas Información Enterprise Manager  Enterprise Manager Cloud Control Documentation

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  • What to do when opensource project starts to tear apart? (or a manager tries to write code and than shouts at the team)

    - by Kabumbus
    Imagine there is an open source cross-platform project on Google code. It has lots of revisions (1000). It concentrates in itself lots technological stuff - rare stuff - it mixes top tech. It contains server, and more than one client. The project was created by a well-connected team of developers (friends) and a manager that was sponsoring project at its start up during its first few months (project now is more than a year old-sponsoring oss project is a big good deal- also gave the idea of project to developers). The project was growing in complexity and effort reqiered to continue development. Once upon a time a manager - team leader started trying to write code (he was a programmer in some other projects - not the best, but he felt like he was one). He started because one of the developers suggested an idea at the team meeting and he felt he just needed to do it on his own. He failed, and he told the dev team about it. The dev team did what he failed to do in a few days. After that, the manager feels that team codes with out him perfectly and gets the job done in short time. He felt sorry and lost and he started to crash like an old bad PC. Firstly, he started to scream (in forms of messages not in voice) he tried to tell developers that what they were doing was a bad, not-needed thing - developers kindly told him that his "beginnings" were not compilable while dev team product worked as needed. He told the developers that all work they do should be firstly discussed with him. Here is the part where we need to mention that all team members are "project owners" and logically have equal rights. The team leader suggested to the developers these options: change their dev process to go through him, or be moved from project owners to contributers. So what are our options as developers? What arguments we can provide to the team leader/manager for him to calm down? Is it possible to save the project or is it better to fork out now? An important issue is that lately we had no active ticket system, and I personally think that this was the reason the mess appeared. So... any ideas?

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  • When checking to see if I could update anything, get error message crossover and cannot open update manager

    - by Heather
    I am running ubunt 11.10 only on my computer. I had it off for a few months and wanted to see if it needed any updates. When I try to click on Update Manager, I get the following error message: Could not initialize the package information An unresolvable problem occurred while initializing the package information. Please report this bug against the 'update-manager' package and include the following error message: 'E:Opening /etc/apt/sources.list.d/private-ppa.launchpad.net_commercial-ppa-uploaders_crossover-games_ubuntu.list - ifstream::ifstream (13: Permission denied)'

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  • EPPM Is a Must-Have Capability as Global Energy and Power Industries Eye US$38 Trillion in New Investments

    - by Melissa Centurio Lopes
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} “The process manufacturing industry is facing an unprecedented challenge: from now until 2035, cumulative worldwide investments of US$38 trillion will be required for drilling, power generation, and other energy projects,” Iain Graham, director of energy and process manufacturing for Oracle’s Primavera, said in a recent webcast. He adds that process manufacturing organizations such as oil and gas, utilities, and chemicals must manage this level of investment in an environment of constrained capital markets, erratic supply and demand, aging infrastructure, heightened regulations, and declining global skills. In the following interview, Graham explains how the right enterprise project portfolio management (EPPM) technology can help the industry meet these imperatives. Q: Why is EPPM so important for today’s process manufacturers? A: If the industry invests US$38 trillion without proper cost controls in place, a huge amount of resources will be put at risk, especially when it comes to cost overruns that may occur in large capital projects. Process manufacturing companies must not only control costs, but also monitor all the various contractors that will be involved in each project. If you’re not managing your own workers and all the interdependencies among the different contractors, then you’ve got problems. Q: What else should process manufacturers look for? A: It’s also important that an EPPM solution has the ability to manage more than just capital projects. For example, it’s best to manage maintenance and capital projects in the same system. Say you’re due to install a new transformer in a power station as part of a capital project, but routine maintenance in that area of the facility is scheduled for that morning. The lack of coordination could lead to unforeseen delays. There are also IT considerations that impact capital projects, such as adding servers and network cable for a control system in a power station. What organizations need is a true EPPM system that’s not just for capital projects, maintenance, or IT activities, but instead an enterprisewide solution that provides visibility into all types of projects. Read the complete Q&A here and discover the practical framework for successfully managing this massive capital spending.

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  • Server Manager from Windows 2008 to Hyper-V 2008 R2?

    - by Roger Lipscombe
    My workstation is running Windows Server 2008. I do not have local admin privileges. I have a Hyper-V Server 2008 R2 (i.e. Core+Hyper-V) box. On that box, I do have local admin privileges. I can Remote Desktop to the box; Hyper-V Manager works fine (outside of Server Manager). It's just that there are some things that are easier to do in Server Manager (partition disks, etc.) than at the command line. I'd like to use Server Manager on my workstation to manage the Hyper-V box. However: When I run Server Manager on my workstation, it prompts for elevation, and won't then let me connect to another server. If I attempt to run MMC and then add "Server Manager" as a Snap-in, it doesn't prompt me for the server name. Then it complains that I'm not an Administrator. It doesn't provide for connecting to another server. The Remote Server Administration Tools (RSAT) are for Windows Vista and Windows 7 RC. These don't install on Windows 2008.

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  • Generate colors between red and green for a power meter?

    - by Simucal
    I'm writing a java game and I want to implement a power meter for how hard you are going to shoot something. I need to write a function that takes a int between 0 - 100, and based on how high that number is, it will return a color between Green (0 on the power scale) and Red (100 on the power scale). Similar to how volume controls work: What operation do I need to do on the Red, Green, and Blue components of a color to generate the colors between Green and Red? So, I could run say, getColor(80) and it will return an orangish color (its values in R, G, B) or getColor(10) which will return a more Green/Yellow rgb value. I know I need to increase components of the R, G, B values for a new color, but I don't know specifically what goes up or down as the colors shift from Green-Red. Progress: I ended up using HSV/HSB color space because I liked the gradiant better (no dark browns in the middle). The function I used was (in java): public Color getColor(double power) { double H = power * 0.4; // Hue (note 0.4 = Green, see huge chart below) double S = 0.9; // Saturation double B = 0.9; // Brightness return Color.getHSBColor((float)H, (float)S, (float)B); } Where "power" is a number between 0.0 and 1.0. 0.0 will return a bright red, 1.0 will return a bright green. Java Hue Chart: Thanks everyone for helping me with this!

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  • What does Ubuntu do when I signal undocking to a laptop?

    - by Seppo Erviälä
    It seems that Ubuntu runs some script or command when I signal that I want to undock my laptop by pressing the undock button on the dock. Most visible thing that happens is that resolution on external display is changed. After prepearing for undock my laptop is still connected to power, VGA-output and audio jacks through dock but not to any usb devices or optical drive. I'm running 11.04 on a ThinkPad X61s with X6 UltraBase. What happens when I signal undocking? This is what dmesg says after pressing undock button: [81459.990682] ata1.00: disabled [81459.990727] ata1.00: detaching (SCSI 0:0:0:0) [81459.991722] ACPI: \_SB_.GDCK - undocking [81460.009462] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0 [81460.020252] ehci_hcd 0000:00:1a.7: BAR 0: set to [mem 0xfe226c00-0xfe226fff] (PCI address [0xfe226c00-0xfe226fff]) [81460.020265] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0 [81460.020281] ehci_hcd 0000:00:1a.7: restoring config space at offset 0xf (was 0x300, writing 0x30b) [81460.020309] ehci_hcd 0000:00:1a.7: restoring config space at offset 0x1 (was 0x2900000, writing 0x2900102) [81460.020338] ehci_hcd 0000:00:1a.7: PME# disabled [81460.020346] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0 [81460.020352] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D0 [81460.020363] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 22 (level, low) -> IRQ 22 [81460.020372] ehci_hcd 0000:00:1a.7: setting latency timer to 64 [81460.020432] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0 [81460.040071] ehci_hcd 0000:00:1d.7: BAR 0: set to [mem 0xfe227000-0xfe2273ff] (PCI address [0xfe227000-0xfe2273ff]) [81460.040085] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0 [81460.040104] ehci_hcd 0000:00:1d.7: restoring config space at offset 0xf (was 0x400, writing 0x40b) [81460.040133] ehci_hcd 0000:00:1d.7: restoring config space at offset 0x1 (was 0x2900000, writing 0x2900102) [81460.040170] ehci_hcd 0000:00:1d.7: PME# disabled [81460.040178] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0 [81460.040184] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D0 [81460.040195] ehci_hcd 0000:00:1d.7: PCI INT D -> GSI 19 (level, low) -> IRQ 19 [81460.040204] ehci_hcd 0000:00:1d.7: setting latency timer to 64 [81460.040503] ehci_hcd 0000:00:1d.7: PCI INT D disabled [81460.040552] ehci_hcd 0000:00:1d.7: PME# enabled [81460.061657] ehci_hcd 0000:00:1d.7: power state changed by ACPI to D3 [81460.200414] usb 1-4: USB disconnect, address 14 [81462.220088] ehci_hcd 0000:00:1a.7: PCI INT C disabled [81462.220169] ehci_hcd 0000:00:1a.7: PME# enabled [81462.240115] ehci_hcd 0000:00:1a.7: power state changed by ACPI to D3

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  • execute script after desktop loaded?

    - by Andre
    I want to execute bash script on startup that opens several terminals in different workspaces. Script works just fine if I call it from terminal, but it doesn't work if executed from crontab using @reboot: #!/usr/bin/env bash #1 make sure we have enough workspaces gconftool-2 --set -t int /apps/metacity/general/num_workspaces 7 #2. Launch programs in these terminals wmctrl -s 6 gnome-terminal --full-screen --execute bash -c "tmux attach; bash" wmctrl -s 5 gnome-terminal --full-screen --execute bash -c "weechat-curses; bash" wmctrl -s 4 gnome-terminal --full-screen --execute bash -c "export TERM=xterm-256color; mutt; bash" wmctrl -s 3 gnome-terminal --full-screen wmctrl -s 2 gnome-terminal --full-screen wmctrl -s 1 gnome-terminal --full-screen wmctrl -s 0 google-chrome --start-maximized I think it's because crontab job triggers before desktop environment is loaded...maybe...? How can I execute this script after desktop environment is loaded? thanks:) Update 1: i've started it from crontab initially like this: @reboot $HOME/andreiscripts/startup.sh >> $HOME/andreiscripts/testlog.txt 2>&1 and was getting these errors: Cannot open display. Failed to parse arguments: Cannot open display: Cannot open display. Failed to parse arguments: Cannot open display: Cannot open display. ..... Update 2 I've tried to launch script from System Preferences Startup Applications /home/andrei/andreiscripts/startup.sh >> /home/andrei/Desktop/out.txt 2>&1 but script only opened first gnome-terminal in workspace 6... and wouldn't continue executing the rest of the script until I close that gnome-terminal and so on....

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  • Why nautilus quicklist is not working?

    - by jasmines
    None of my bookmarks (Documents, Pictures, Download, Dropbox, Ubuntu One, Music, Public) are correctly shown but they won't open if I right click on the Home icon and select them. The only ones who work are Home and Open A New Window. I've read similar questions (http://askubuntu.com/questions/184504/unity-home-quicklist-not-working-when-nautilus-is-closed and unity home quicklist not working) but my problem seems different... Anyway I can't solve with the suggested workarounds. $ ls ~ Audiobooks Dropbox Modelli Pubblici Video Backup dvdrip-data Musica Scaricati VirtualBox VMs deja-dup grive Pictures - GT-I9100 Scrivania virtual-drives Documenti Immagini Podcasts Ubuntu One Vuze Downloads $ cat /usr/share/applications/nautilus.desktop [Desktop Entry] Name=Files Comment=Access and organize files Exec=nautilus %U Icon=system-file-manager Terminal=false Type=Application StartupNotify=true OnlyShowIn=GNOME;Unity; Categories=GNOME;GTK;Utility;Core; MimeType=inode/directory;application/x-gnome-saved-search; X-GNOME-Bugzilla-Bugzilla=GNOME X-GNOME-Bugzilla-Product=nautilus X-GNOME-Bugzilla-Component=general X-GNOME-Bugzilla-Version=3.4.2 Actions=Window; X-Ubuntu-Gettext-Domain=nautilus [Desktop Action Window] Name=Open a New Window Exec=nautilus OnlyShowIn=Unity;

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