[SOLVED] Hotkeys still not working in Gnome 3.6

Hey guys.  So my hotkeys haven't worked since I first installed arch on this machine.  At first I ignored it, but as I've been working from home more lately it's really starting to irk me.  I read that it was a problem with the gnome-settings-daemon and that it would be fixed in gnome 3.6.  Well here I am with gnome 3.6 and it still isn't working. 
I found a package called gnome-settings-daemon-updates in the repos and gave it a try.  Still no luck.  I'm not sure if this has anything to do with it but I've got an AMD 6850 card and I wasn't able to get X server working without keeping my xorg at 1.13.  I don't know if that is what is holding me back from juicy hot key goodness but I really need it.
Can anyone point me in the right direction?
Thanks!
EDIT: So apparently I'm dumber than I thought.  A reboot fixed me right up.
Last edited by instantaphex (2013-04-11 02:29:50)

I solved the problem by creating this file
$ sudo nano /usr/share/applications/nautilus.desktop
then , put these lines inside the new file
[Desktop Entry]
Name=Files
Comment=Access and organize files
Keywords=folder;manager;explore;disk;filesystem;
Exec=nautilus --new-window %U
Icon=system-file-manager
Terminal=false
Type=Application
DBusActivatable=true
StartupNotify=true
Categories=GNOME;GTK;Utility;Core;FileManager;
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=4.4.8-1
X-GNOME-UsesNotifications=true
then running this command
$ sudo ln -s /usr/share/applications/nautilus.desktop /etc/xdg/autostart/
and the last thing , upgrade my system , after that nautulus running normaly

Similar Messages

  • I can't send out email using my iPhone4. I tried to follow the step provided to solve but still not working. What should I do?

    I can't send out email using my iPhone4. I tried to follow the step provided to solve but still not working. What should I do?

    Contact your mail provider and get the CORRECT settings for the outgoing server to set up on your phone.

  • [SOLVED] Empathy does not work after gnome upgrade

    Hey there,
    I have upgraded gnome from 2.26 to 2.28. Almost everything is perfect (in fact apps start faster than before) but empathy does not connect to msn or any other protocol.
    Any help would be appreciated.
    Tks
    Last edited by mmf1902 (2009-10-17 17:48:07)

    mmf1902 wrote:
    So now we have solved the problem:
    + I deleted all hidden folders and configuration files that belongs to empathy and telepathy
    + I deleted the mission-control folder
    And that's it. Everything is ok.
    Gracias mil.
    don't forget to mark the topic as solved
    p.s. did you check the permissions or did you just remove the files? for other people with the problem, you know.

  • Bluetooth Driver for dell(Inspiron N5110(ST: 3v82np1 ) is still not working well.

    Hi,
    I have tried installing "Dell Wireless 1701
    802.11 b/g/n, Bluetooth v3.0+HS Driver "
    But I saw neither wireless nor Bluetooth was defined.
    As  the drivers listed below are only  the driver for wireless and bluetooth, I almost tried all of them, except the last three.
    File TitleImportanceRelease DateVersionActions
    Intel Centrino Wireless-N 1030 WiFi Driver 
    (Driver) 
    Other Formats
    Description
    Intel 6230/N1030/N1000 WiFi Driver for win7 64-bit This package provides the driver for the Intel Centrino Wireless-N 1030 WiFi Driver and imore…
    Intel Centrino Wireless-N 1030/Advanced-N 6230
    Bluetooth Adapter Driver 
    (Driver)
    Description
    This package provides the Intel Centrino Wireless-N 1030/Advanced-N 6230 Bluetooth Adapter Driver and is supported on Inspiron N5110 and Vosmore…
    Dell Wireless 1701 802.11 b/g/n, Bluetooth v3.0+HS
    Driver 
    (Driver)
    Description
    This package provides the Dell Wireless 1701 802.11 b/g/n, Bluetooth v3.0+HS Driver and is supported on Inspiron N5110 and Vostro Notebook 3more…
    Dell Wireless 1702 WiFi + Bluetooth Driver 
    (Driver)
    s
    Description
    This package provides the Dell Wireless 1702 802.11 b/g/n, Bluetooth 3.0+HS Driver and is supported on Inspiron and Vostro Notebook models tmore…
    Intel Centrino Wireless-N 1000, Centrino Advanced-N
    6230, Centrino Wireless-N 1030, v.14.2.0.10, A01 
    (Driver)
    Recommended
    Description
    This package provides the Intel Centrino Wireless-N 1000/1030, Advanced-N 6230 Driver and is supported on Inspiron N5110 and Vostro Notebook more…
    Intel Centrino Advanced-N 6230/Wireless-N 1030
    Bluetooth Adapter Driver 
    (Driver)
    Description
    This package provides the Intel Centrino Advanced-N 6230/Wireless-N 1030 Bluetooth Adapter Driver and is supported on Inspiron N5110 and Vosmore…
    Add to My Download List
    Dell Wireless WLAN 1502 Half Mini-Card Driver 
    (Driver)
    Description
    This package provides the driver for Dell Wireless WLAN 1502 Half Mini-Card and is supported on Inspiron Notebook and Vostro Notebook modelmore
    Intel WiMax Link 6150 Driver 
    (Driver)
    Description
    This package provides the Intel WiMax Link 6150 Driver and is supported on Inspirion and XPS Notebook models that are running the following
    Realtek RTL8111E-VB Gigabit and RTL8105E-VB 10/100
    Ethernet Controller Driver 
    (Driver)
    Description
    This package provides the Realtek RTL8111E-VB Gigabit and RTL8105E-VB 10/100 Ethernet Controller Driver and is supported on Inspiron N5110 amore…
    I had to install Dell Wireless 1702 WiFi +
    Bluetooth Driver
    The wireless adapter was defined by this driver, however, the Bluetooth still has an exclamation mark in front of it, and when the Dell WLAN and Bluetooth client installation finished, a pop up message said that Windows couldn't install the device
    well, although there was a folder added in documents folder named 'Bluetooth Folder'
    Yes, the Bluetooth was named with 'Generic Bluetooth adapter' before installing 'Driver above'. However, after installing the driver above, the Bluetooth adapter named with ' Dell wireless 1702 Bluetooth v3.0". But as you see it's
    still not working will.
    The sceen shot shows the device manger before installing  Dell
    Wireless 1702 WiFi + Bluetooth Driver
    These screen shots shows the device manger after installing  Dell
    Wireless 1702 WiFi + Bluetooth Driver
    I've lit windows detect the operating program for this device on the internet, it said "Windows has detected that the operating  program of this device is up to date. As this screenshot shows.
    What should I do because nothing lift to try? If you have a look at the ninth drivers in my previous message, you will see that no other drivers for Bluetooth lift.
    Also, I have tried  to install Intel
    Centrino Wireless-N 1030 WiFi Driver 
    But I have been told that "the installation is blocked', This package of installation cannot be installed on your system' I don't know what this
    means, is it because Dell Wireless 1702 WiFi +
    Bluetooth Driver is being installed
    Could you please take some of your preciout time out to read carefully my points below to finish this problem?
    first:
    Yes, if you had a look at my first post, you would have seen that I really have downloaded and installed the drivers suitable for bluetooth, which was only Dell
    Wireless 1702 WiFi + Bluetooth Driver, which made the bluetooth recognized by Windows 7(64Bit). However, the bluetooth in the device manager still has an exclamation mark as it is shown in the device manager.
    I don't have any other drviers which can do more than the what Dell
    Wireless 1702 WiFi + Bluetooth Driver did because I have tried all the drivers listed under 'Network', exept the what are for Etherent.
    Yes, when I have tried adding the bluetooth between two laptops(Mohammad and Nasreen).  the bluetooth was added for both laptops as you see in these screenshots below:
    The Bluetooth devices of Nasreen's laptop whose bluetooth is having some problems in Device mangage.
    The Bluetooth devices of Mohammad's laptop  whosse Bluetooh is defined well in device manager.
    But there is still problem in the device managre as shown in the screenshot listed before.
    Second: (Important) That when I want to send files or recieving between two bluetooth added in either laptop, I could send them. Also, when I open the Mohammad's bluetooth added in Nansreen's laptop( screenshot
    below), I can show what is inside it.
     However, when I open the the Nasreen's bluetooth addd in Mohammad's laptop, I noticed  no reponse at all because as you see that disconnected is written in fornt "Nasreen-Pc" as this screenshot: 
    Although sometimes Nasreen-Pc gets connected as screenshot below, but I am still not able to open the Bluetooth folder of Nasreen-pc from Mohammad-pc. When trying to do that, no response is there.
    In other times, Nasreen-pc gets connected for a while, but it comes back disconnected.
    Third:: I noticed that the name of Laptop whose Bluetooth was added listed in 'My computer' for the laptop whose Bluetooth is having some problems in the device manager.(First Screen shot below)  However,
    the name of the laptop whose Bluetooth is having problems wasn't listed on other laptop's "my computer"(Second Screen shot below)
    Finally: : when I clicked "right-click" on "Nasreen-PC" and then clicking on "detecting and troublshooting issues", I found that windows informed me that :
    But which driver should I reinstall because I have already installed the Dell
    Wireless 1702 WiFi + Bluetooth Driver almost twice?
    A man should convert his anger and sadness into strength to continue living in this life.

    Certain driver packages contain drivers from some of the essential services only and for additional services, separate drivers must be installed. Additionally, the service is installed only if a compatible device is installed (or paired).
    Therefore, you are seeing the error.
    If you are using the Bluetooth L2CAP Interface and Bluetooth Remote Control services and not able to install the services, you can try unpairing the device, restart the PC, pair the device and then check. If that too fails, you need to install a suitable
    driver, sometimes even other OEM drivers solve the issue. You can Bing/Google about this. You can also contact Dell Support for more information.
    Balaji Kundalam
    Thanks a lot,
    I really didn't understand what you mean with in your first part the service is installed only if a compatible device is installed (or paired).
    The Bluetooth is integrated with
    the laptop, then  where other services will come from, all service are related to Bluetooth.
    If there are some additional services not related to Bluetooth,
    then how can I either let them functioning well or disable them in order to get rid of the yellow exclamation mark
    on the name of my laptop in the Device and printers.
    Also, I really have installed a
    BCBT7(Broadcom Bluetooth) for HP which really defined the same Bluetooth issue,
    Device manager after installing the entire setup of driver BCBT7(Broadcom Bluetooth) on HP laptop
    but  when trying to install the same
     BCBT7(Broadcom Bluetooth)  on Dell,  I faced the error below, although there is an icon for Bluetooth in
    the system tray. Also, the Bluetooth is integrated as
    you have seen in the device manager. 
    You didn't answer me: Third:: I noticed that the name of Laptop whose Bluetooth was added listed in 'My computer' for the laptop whose
    Bluetooth is having some problems in the device manager.(First Screen shot below)  However, the name of the laptop whose Bluetooth is having problems wasn't listed on other laptop's "my computer"(Second Screen shot below)
    A man should convert his anger and sadness into strength to continue living in this life.

  • P505-S8980 BluRay DVD Avatar still not working.

     I downloaded the supposed patch for the BluRay that will allow the Avatar disc to run. I think the info is showing in my BD software that it's been updated. Yet it is still not working. Any process that I missed? Thanks.

    I've solved this same issue using the Microsoft Fixit for the DVD-BLURAY and It worked just well.
    My computer is a QOSMIO X75-ASP7302KL I hope this help you to solve yours.

  • B110a black in still not working after trying all recommended solutions

    Hi there
    Black ink still not working after spending many hours trying to sort. I've cleaned the printhead carefull several times (is immaculate now) and run the system clean up and alignment functions several many times too. I've cleaned the metal connecting points. I wiggled things carefully. I've attempted printing multiple pages in b/w in case it was going to take a while to get the ink flowing again. I've replaced one (expensive) new black cartridge with another brand new (expensive) cartridge and still nothing. This machine is probably out of warranty but seriously not very old. It really ought to be working okay. We use it regularly a little bit every week. Any ideas?

    The document here has troubleshooting steps that may help resolve black not printing on your Photosmart b110a.  Be sure to check the vents as shown in solution six, step three.  If the above does not resolve the problem the post here may help.
    Bob Headrick,  HP Expert
    I am not an employee of HP, I am a volunteer posting here on my own time.
    If your problem is solved please click the "Accept as Solution" button ------------V
    If my answer was helpful please click the "Thumbs Up" to say "Thank You"--V

  • Left side touch note working - took back up with PC companions - repaired with SUS - restore of contacts etc failed - restore error - touch still not working ..... Experts can i get some help ?

    Hi Guys / Experts / Arnab,
    The left side touch of my phone screen was not working. Was not able to type numbers 1, 2 and alphabets Q, W etc.
    I repaired with SUS after taking back up with PC companion.
    While restoring the backup, i got RESTORE ERROR, and almost everything got restore except few apps and CONTACTS, which is the most important thing in a mobile .
    ---> TOUCH IS STILL NOT WORKING <----
    Guys can i expect some help here ?
    Regards,
    Sush
    Solved!
    Go to Solution.

    I see
    this might help
    http://talk.sonymobile.com/message/448070#448070
    https://github.com/nelenkov/android-backup-extractor
    SO HERE IS HOW YOU CAN RESTORE YOUR DATA:
    Get your Fullbackupdata-Contactfile.
    1.  First go to your backupfile: (C:\Users\YourUserName\Documents\Sony\Sony PC Companion\SomeNameDependsOnLanguage\
    2. Make a Copy of your backup-File (crtl+c, crtl+v)
    3. We want to change the file extension, so make sure you see it. If you don't see a .dbk at the end of your file, go in the explorer window in the left upper corner on organise -> Folder and search options. Change to view and then deselect "Hide extensions for known File types"
    4. Rename (F2) the file to backup.zip
    5. Open the zip with 7zip or something similar.
    6. Navigate to Applications\com.sonyericsson.android.contactsimport and get the fullbackupdata file which is lying in this folder.
    7. Put this file on your Desktop.
    8.Download this jar-File: http://ge.tt/64TJmne/v/0?c
    9. Put the .jarFile also on your desktop.
    10. Doubleclick the .jar-File. After a few seconds a new file with the name "restore.tar" should show up (If not check if your fullbackupdata-File really has the name "fullbackupdata" and is on the desktop)
    11. Open the .tarfile with 7Zip
    12. Navigate to restore.tar\apps\com.sonyericsson.android.contactsimport\f\
    13. Copy full_backup_vcard.vcf to the Desktop.
    If everything worked you're finished, you can open this .vcf File via Windows-contacts -> import or put it directly on your phone and import it there (open Contacts. Settingsbutton -> impot)
    If you don't trust my .jar file, you can also download the github-project follow their orders and compile it yourself.
    Don't forget to mark the Correct Answers & Helpful Answers
    "I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994)

  • G62-355dx cpu replaced still not working

    My g62-355dx is still not working after replacing the cpu (thats what the blink code was....caps lock blinking once every few seconds) so after replacing the cpu I am still getting the same blink code....tried the hard reset before replacing the cpu but havent tried it after....I just need to know if its possibly the mother board and if a motherboard from a different g62 model will work in my 355dx....
    This question was solved.
    View Solution.

    This is about the third post of its type I have fielded in the last month or so and I will repeat what I have always maintained. It is almost never the CPU, regardless of the blink code. It is almost always the motherboard. Your by far safest bet is to replace like with like although likely another g62-300 series motherboard will work, if it has any feature yours did not or vice versa it may take some case mods to make it fit and you want to avoid that.
    You will need the Service Manual:
    .pdf of manual here
    Your motherboard part number can be found inside the memory compartment. Post back if you want detailed help finding a replacement.

  • BT mail still not working

    My BT mail has been out of action for three days now, reading My BT account news section the problem has been resolved. My email is still not working, i have cleared cache and cookies as suggested and also reset login password but still not working. Can anyone help ????
    Solved!
    Go to Solution.

    Hi T28CEY
    Because of the recent problems with BT Mail it seems as though BT have put some accounts back onto Yahoo. This would appear to be causing problems with the settings on phones and some computers.
    The correct settings are here
    http://bt.custhelp.com/app/answers/detail/a_id/44917/kw/bt%20mail/c/346,6588,6591
    and you should use the password that you use to log onto webmail.
    If you have a look at the following thread, the poster deleted the accounts from his devices and reset them up. I am not sure as I have not seen what the device is logging onto but I suspect it is using the "old" settings for BTYahoo.
    If you do decide to do that be aware that if your account is a POP3 account you will need to back up your emails that you have saved on your devices as you may loose them.
    If it is an IMAP account you should not have any problems with loosing them as they should still be on the server, which you can confirm by logging on via webmail.
    Once the problems have been resolved and you are re-migrated back to BTMail you will probably need to change the settings on your device again so that you are using the BTMail settings and not the BTYahoo ones.
    See link for thread
    https://community.bt.com/t5/Email/iPhone-cannot-send-mail-but-can-receive/td-p/1318141
    See link for difference between IMAP and POP accounts.
    http://bt.custhelp.com/app/answers/detail/a_id/44934/~/what%E2%80%99s-the-difference-between-imap-an...

  • Still not working. Landing page error

    Hi, my Email is still not working. I was migrated last week, changed password as instructed and everything was ok.
    Since it went down I can still log in but get this pop up
    An error occurred while reading your landing page settings. Can't switch to preferred landing page
    If I click settings then mail  I get this
    An error occurred while reading your landing page settings. Please try again later
    I saw a link in aother thread where you put your Email in and it tells you which service you're on and I get a not recognised message.
    I did the live chat help yesterday around this time and was told it would be be passed to a supervisor as a matter of urgency and fixed within 24 hours.
    Any suggestions?

    This has turned into a complete and utter farce now.
    I was able to access my email through windows live, and also on my tablet after doing a manual setup.
    Yesterday Evening, almost exactly on the 48 hours to the second since previous call, BT phoned me.
    "can you please log into bt.com"
    "ok, done it"
    "click on email"
    "done it, same landing page error message"
    "I'll put you on hold while I look it up"
    10 minutes later
    "hello I'll pass it on to technical team, someone will call you back
    "pardon?"
    "I am informing technical team, they will call you"
    "when?"
    "they will call sometime, have a good evening"
    5 minutes later phone rings, same person "log in and describe screen so I can tell technical"
    "they took screenshots the other day"
    "tell me what is on screen"
    I did it and he went, again saying technical would call me.
    No further to solving it and as from later on last evening I can no longer acces mail through Windows Live or my tablet, I'm getting wrong password message, can still log on bt.com though.
    When they try to take my next monthly payment from bank BTare going to get the message  "access denied"

  • Some Javascript still not working in 3.6.15

    I reported this for 3.6.14 but it's still a problem in 3.6.15, so I'm posting this separately to ensure it is seen by the FF tech folks. Onload Javascript routine is still not working when the page reloads, yet the reset button that runs the same script does work. Onload also works in IE8, so this is a Firefox bug. This is a problem for my website's order form, so I hope this can be fixed soon!

    I've recently come across a reoccurring problem with Javascript hyperlinks at various websites, and it's become quite an irritant.
    I encountered the problem for the first time at allclassical.org, at their Listen Now tab at the top of the page.
    This is the relevant code in the source:
    <a onClick="javascript:window.open('http://player.abacast.com/allclassical/allclassical.html','allclassical','height=450,width=620,menubar=no,scrollbars=no,toolbar=no,status=no,%20resizable=no')" href="javascript:;">
    <img src="assets//images/img_icon_listen3.gif" alt="Click To" border="0" >Listen Now</a>
    Clicking the link does nothing. The problem is not restricted to allclassical.org; I've noticed the problem at other sites as well. Anywhere there's an onClick link, the content behind it is unobtainable.
    This is the first time I've ever had a serious (seriously exasperating, anyhow) problem with Firefox...and I've been using it since back when it was Netscape. Something weird is going on.
    I really don't think it's my system at fault. I've just got through reformatting my hard drive and reinstalling my OS. Afterwards I noted that initially the Listen Now tab at AllClassical was working, but after installing Java Runtime Environment and other software the problem represented itself.
    I'm running WinXP w/ SP3 on a relatively new Gigabyte AMD (Phenom II X2) system, with 4 GB of Corsair memory.
    I really wish this problem could be solved. Firefox is my favorite browser, mainly due to how bookmarks are allowed to be handled.

  • IOS6 WIFI bug, still not work now, exhausted,help...

    Been like this a week now, tried every possiable way still not any help at all, it can connect the wifi, internet works for 1or 2 minuts then will faile again, changed one router and tried all different settings as still not work, someone told me they don't have this problem they are using different router,maybe it's because IOS6 have sort of confict with some brand router? I am using TPlink, should I keep invest different router and try? Or should I wait for bug fixed?
    Apple didn't give any suggestion to customer and time schedule for bug fixed, this is really **** me off...
    I will try to visit apple store to check if they can change a new one with IOS5 for me.

    They will not change you back to iOS 5. I asked.
    I spent almost 1 week trying to resolve this. Reboot the ipad, reboot my router, delete the network, rejoin the network. Nothing seems to work. I called the Apple support, spent 2 days. After trying every single solution (that I've already done before calling.. duhhh)..
    They told me to:
    - Go to iTunes.Back up all your data, transfer all purchases to your computer. Of course when I tried to transfer all my purchases, they stuck for hours, then crash everything. I had to redo this 3 times. HOURS!!!
    - Restore your iPad from your iTunes. It will erase everything in your iPad, then start fresh as new
    - Turn off your iPad
    - Turn off your router, give it 10-15 minutes, turn on your router
    - Turn on your iPad, join the network
    Even though finally it looks ok. I am still going to return this iPad and get a replacement. I just don't feel confident with the device anymore. I just bought my iPad less than 3 months, still got the box. The support told me I could swap my iPad, all I need is to see the Apple Genius. So I made appointment, otherwise the Genius won't see you.
    I got tons of questions again from the Genius. He said it is my router problem. Basically, I have a crappy router that came from my internet provider. He said that since they opened the store, he only knew TWO people came in with WIFI issue. I told him, all my other devices connect just fine... but of course, they're "oranges" not Apple.
    I thought I'll be getting my replacement right away, but no.. Genius had to place an order first, and they will call me again, and I have to make another appointment to pick it up. I wonder why they don't have one in stock. It's the NEW iPad!!! I hope they're not getting my replacement from some kinda refurbished factory.
    This is my first purchase with Apple. So far it is not a pleasant experience.

  • HT3964 my built-in isight camera will still not work on my macbook pro after completing smc reset.  The green light comes on but no video.

    my built-in isight camera will still not work on my macbook pro after completing smc reset.  The green light comes on but no video. 
    Any Suggestions?

    Restart the computer.

  • Jst got a iphone 4s and my itunes is not picking it up at all i have tried many things from the internet but still not working

    Please help ... Stressed new iphone user!!!!!!!!!! lol.
    i got a new iphone 4s on friday, people told me i needed to connect this to the itunes asap.
    i have had a ipod for 4 years and had no problem connecting to itunes before.
    at first my computer would not find the iphone so i looked up tips from apple and other internet sources ... after deleting temp files my computer picked up my iphone but itunes didnt... i kept getting a pop up when going on to itunes saying "this iphone cannot be used because the required software is not installed. Run the itunes installer to remove itunes, then install itunes again.
    So i did i did this serveral times and the pop still keeps coming up and everytime i reinstall itunes i have to delete temp files for my computer to pick my iphone up. i contacted apple and an adviser sent me a link to follow to delete itunes and other in a order which i did several times and still not worked.
    i tried my iphone on my mums computer and it has picked it up but in my mums itunes i want my itunes as i have purchased many songs. now my ipod wont even register to itunes. i also get a pop up from windows saying Host process for windows services stopped working and was closed ... i ahve followed all the advice for that even a clear up on my computer and still nothing. you can even find apple mobile device anywhere on the computer tho my mobile is charging when plugged in. i have tried everything that apple reccomends anyone able to help
    Thank you

    Try this article if you haven't already
    This is the only possibility that came to my mind when reading about your issue:
    "If an iPhone, iPad, or iPod touch is not recognized in iTunes on Windows, the Apple Mobile Device Service (AMDS) may need to be restarted"

  • My Macbook Pro is frozen on the login page with a white screen and only my login picture. How do I fix this? I can't turn it off and I closed it and let it charge but it's still not working.

    My Macbook Pro is frozen on the login page with a white screen and only my login picture. How do I fix this? I can't turn it off and I closed it and let it charge but it's still not working. It's only 3 months old and was working perfectly fine 30min before this happened.

    Hello Kierasully,
    I would start your troubleshooting with the article below for issues of not being able to log in to your Mac. Start with booting up in to Safe Boot as well as resetting PRAM on your Mac. If that does not work, then verify the hard drive with booting to the Recover HD and go to Disk Utility to verify it.
    Mac OS X: Gray screen appears during startup
    http://support.apple.com/en-us/ts2570
    Regards,
    -Norm G. 

Maybe you are looking for