Black screen with underscore after updating ubuntu on Lenovo G560

hello everybody, I'm new here. I looked for this problem online during the past few days but I haven't found a solution. I have a Lenovo G560 and I divided my hard drive into two partition, I installed Ubuntu on C:\ and Windows on D:\ and I haven't had any problem, but after updating ubuntu to version 14 my computer couldn't boot anymore. the bios loads and I see the Lenovo icon but then I just get a black screen with an underscore (not a blinking underscore), I tried booting from a bootable USB stick but the same thing happened (I put it as the first device to boot from in BIOS settings). can anyone please tell me what are my other options ? what should I try now ? thanks in advance and have a good day !

Hi s, and welcome to Apple Discussions.
Try this:
Hold down the Option+Command (Apple)PR keys, boot/restart your MBP while continuing to hold down those four keys, and after you hear the startup chime for the second time, release the keys. That should reset your PRAM and resolve the issue.
If the issue persists, while you're booted into Open Firmware, just after the prompt, type in:
reset-nvram
then press return, then type in:
reset-all
and press return. This should restart your MBP and it should go back to starting normally.

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    here's the other command the news page suggested to help fix the problem
    [root@nb lib]# grep '^lib/' /var/lib/pacman/local/*/files
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/ld-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/ld-linux-x86-64.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libBrokenLocale-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libBrokenLocale.so.1
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libSegFault.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libanl-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libanl.so.1
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libc-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libc.so.6
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libcidn-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libcidn.so.1
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libcrypt-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libcrypt.so.1
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libdl-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libdl.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libm-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libm.so.6
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libmemusage.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnsl-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnsl.so.1
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_compat-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_compat.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_db-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_db.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_dns-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_dns.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_files-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_files.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_hesiod-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_hesiod.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_nis-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_nis.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_nisplus-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libnss_nisplus.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libpcprofile.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libpthread-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libpthread.so.0
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libresolv-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libresolv.so.2
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/librt-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/librt.so.1
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libthread_db-1.0.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libthread_db.so.1
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libutil-2.16.so
    /var/lib/pacman/local/glibc-2.16.0-1/files:lib/libutil.so.1
    /var/lib/pacman/local/ld-lsb-3-3/files:lib/
    /var/lib/pacman/local/ld-lsb-3-3/files:lib/ld-lsb.so.3
    [root@nb lib]#
    ok i see it now., its fixed. need to fix my terminal colours.
    Last edited by hkmike (2012-07-18 15:15:04)

  • Desktop stuck at black screen with cursor in normal mode but boots fine in safe mode after updates.

    After running some updates the other night my laptop stopped loading the desktop and just gets stuck at a black screen with a cursor after I log in to the user account. The only thing I can do from there is do ctrl+alt+delete, then log off or restart.
    I can't open up task manager. I tried creating another account in safe mode thinking there was an issue with the account but I still have the same issue. In event viewer I have two warnings one is
    event 6000 winlogon, The winlogon notification subscriber <GP Client> was unable to handle the notification event
    and event 4006, winlogon The windows logon process has failed to spawn a user application. Application name. Command line parameters: C:\Windows\system32\userinint.exe.
    As well as error event id 1003, CertificateServicesClient Certificate Services Client failed to invoke the Providers in response to event 512. Error code 2147956401
    and error 1001, certificate services client. certificate services client failed to load provider pautoenr.dll. error code 14001. I checked the registry and the path points to the right directory for userinit. I have tried running
    System Repair but no errors were found, and I ran sfc /scannow and no errors were found either. The computer did not have System Restore enabled and I do not want to restore to factory settings. I also ran registry mechanic and it found no errors. Any suggestions
    besides restoring to factory settings?

    Hi,
    We may try to reinstall Windows 7 Service Pack 1 for a test.
    In addition, let us perform the following steps.
    1. Click Start, Run, type lusrmgr.msc then ENTER.
    2. Select Groups in the left pane.
    3. Double-click Users in the right pane.
    4. Click Add, and then click Locations. Scroll to the top of the Locations dialog and select the local computer name, then click OK.
    5. In the Enter the object names to select field, type Interactive; Authenticated Users (separated by a semi-colon). Then click OK.
    6. Restart the computer.
    Or we can run the following commands from a command prompt:
    Net localgroup Users Interactive /add 
    Net localgroup Users "Authenticated Users" /add
    Kim Zhou
    TechNet Community Support

  • HT4623 After installing the above mentioned update, my ipad will no longer turn on. I have just a black screen with the apple logo when I attach it to a power source.  Anyone else having this problem, please advise on how to fix.

    After installing the above mentioned update, my ipad will no longer turn on. I have just a black screen with the apple logo when I attach it to a power source.  Anyone else having this problem, please advise on how to fix.

    IF RESET DOESN'T WORK, FORCE IPAD INTO RECOVERY MODE
    1. Turn off iPad
    2. Turn on computer and launch iTunes (make sure you have the latest version of iTune)
    3. Plug USB cable into computer's USB port
    4. Hold Home button down and plug the other end of cable into docking port. Do not release button until you see picture of iTunes and plug (very important)
    5. Release Home button.
    ON COMPUTER
    6. iTunes has detected iPad in recovery mode. You must restore this iPad before it can be used with iTunes.
    7. Select "Restore iPad"...
    Note: Data will be lost

  • 4s bricked after trying new update, stuck with black screen with apple logo how can i fix this

    Update bricked my 4s
    phone , stuck with black screen with apple logo .. 
    how can I fix this

    Greetings r1042,
    Welcome to the Apple Support Communities!
    I understand that your iPhone is not booting up past the Apple logo. In this situation, I would recommend working through the troubleshooting steps located in the attached article.
    If your iPhone, iPad, or iPod touch doesn't respond or doesn't turn on - Apple Support
    If your device gets stuck during startup
    When starting up, you might see the Apple logo or a red or blue screen for a long time, or your device might restart again. Try these steps:
    Make sure that you have iTunes 12 or later on your computer.
    Put your device in recovery mode.
    When you get the option to restore or update, select Update. This will reinstall iOS without erasing your data.
    Have a great day,
    Joe

  • TS1363 while updating my IOS to IOS 6 the updating process couldn't be completed for unknown reason and my iphone has nothing but a black screen with an apple and a meter that shows no progess. it completely froze!

    When updating my IOS 5.1.1 to IOS 6 and after the download completed the updating of the iphone couldn't be completed for unknown error and the device froze and all i have now is a black screen with an apple and a meter that shows no progress I can't switch off my iphone or do anything!!!

    Hi,
    I had a similar problem last week with my nice shiny 3 week old iPhone 6. I noticed the Apple logo was on the screen, but it did not progress like a normal boot up. I restarted the phone, and it showed the Apple logo, then a red screen then cycled back to the logo and kept looping. I got the phone to the iTunes connection stage by keeping hold of the power button and the home button until the apple logo appeared then kept holding the home button. iTunes recognised the phone, and wanted to restore, but this was unsuccessful  because the phone would keep looping to the red screen and iTunes failed. After loads of Apple support, I was told it was a hardware failure, and like you I live more than an hour away from the store. None the less, I made an appointment with the Genius bods, and they replaced the phone. They said they had never heard of the problem, but really, take a look at these forums and you will see that it is a common problem and I suspect they are keeping it under wraps...
    My issue is that as a disappointed customer with faulty goods, why should i have to stick to an appointment to get it replaced? What other store would you have to do this?
    The "Genius" didn't even want to see the phone powered up before offering a replacement... Oh, and it turned out they didn't have the exact same model as a replacement so they were going to send me out of the store empty handed.... I kicked off BIG time, and they very reluctantly gave me a phone from the sales stock, rather than the repairs stock..
    Not a happy Apple customer anymore, and I feel the more people who know about the lack of service and customer care the better. They need to get off there high horse and join the real world!

  • Black screen and looping after installing and updating Mountain Lion on Macbook pro 2011 13 "i5 2.4Ghz

    After first installing the new Mountain Lion upgrading Lion on my Macbook Pro was a little slow, so I decided to format and install Mountain Lion via a thumb drive. After installation on my Macbook Pro was restarting all the time and showing a black screen with codes on the screen. I decided to reformat and reset the PRAM, and that seems to have worked. Occasionally a black screen appears with the codes and my macbook restarts again. Last night I updated the Mountain Lion and error and looping retornartam. I thought I had lost all my works, do more entered in the login screen. I turned off my macbook, went to sleep and this morning I called and finally worked Do not know what's going on in my friends' macbook not occur this problem. The macbook them is the 2011 13 "i5 2.0Ghz and another 2010 and they both work perfectly with the Mountain Lion.
    Below is the error that occurred this morning after login.
    Interval Since Last Panic Report:  1690 sec
    Panics Since Last Report:          1
    Anonymous UUID:                    67D1DCE1-6759-7BF0-6682-40BCBB09D01B
    Thu Sep 20 07:24:10 2012
    panic(cpu 2 caller 0xffffff80206b7bd5): Kernel trap at 0xffffff8020687d02, type 14=page fault, registers:
    CR0: 0x0000000080010033, CR2: 0x00007ccd02000009, CR3: 0x00000000228a6000, CR4: 0x00000000000606e0
    RAX: 0x00007ccd02000001, RBX: 0x000000000000003e, RCX: 0xffffff8020cbd000, RDX: 0x000000000000003e
    RSP: 0xffffff8110da3720, RBP: 0xffffff8110da3740, RSI: 0xffffff8031ef80c8, RDI: 0xffffff8020cbd000
    R8:  0xffffff8031ef7750, R9:  0xffffff8031ef0438, R10: 0xffffff8020cbcc20, R11: 0xffffff814c6e0000
    R12: 0xffffff8033b0ec00, R13: 0xffffff8033b0ecb0, R14: 0x00000000000000c1, R15: 0xffffff8031ef0438
    RFL: 0x0000000000010296, RIP: 0xffffff8020687d02, CS:  0x0000000000000008, SS:  0x0000000000000010
    Fault CR2: 0x00007ccd02000009, Error code: 0x0000000000000002, Fault CPU: 0x2
    Backtrace (CPU 2), Frame : Return Address
    0xffffff8110da33c0 : 0xffffff802061d626
    0xffffff8110da3430 : 0xffffff80206b7bd5
    0xffffff8110da3600 : 0xffffff80206ce4ed
    0xffffff8110da3620 : 0xffffff8020687d02
    0xffffff8110da3740 : 0xffffff802065f445
    0xffffff8110da38a0 : 0xffffff8020681b58
    0xffffff8110da3bf0 : 0xffffff802065e1b4
    0xffffff8110da3c50 : 0xffffff8020a52e4f
    0xffffff8110da3d40 : 0xffffff8020a53052
    0xffffff8110da3d70 : 0xffffff7fa1e35434
    0xffffff8110da3de0 : 0xffffff7fa1e2412f
    0xffffff8110da3e10 : 0xffffff7fa1e33afe
    0xffffff8110da3e60 : 0xffffff8020a3181b
    0xffffff8110da3ea0 : 0xffffff8020a3133e
    0xffffff8110da3f30 : 0xffffff8020a2d2d0
    0xffffff8110da3f70 : 0xffffff8020a31e99
    0xffffff8110da3fb0 : 0xffffff80206b26b7
          Kernel Extensions in backtrace:
             com.apple.driver.AppleIntelHD3000Graphics(8.0)[EAD976F9-7469-3F17-AB8E-6A039213 8DCB]@0xffffff7fa1e06000->0xffffff7fa1e67fff
                dependency: com.apple.iokit.IOPCIFamily(2.7.1)[9901C237-547C-3B52-99DE-C4870A19E2B5]@0xffff ff7fa0caf000
                dependency: com.apple.iokit.IONDRVSupport(2.3.5)[86DDB71C-A73A-3EBE-AC44-0BC9A38B9A44]@0xff ffff7fa11fc000
                dependency: com.apple.iokit.IOGraphicsFamily(2.3.5)[803496D0-ADAD-3ADB-B071-8A0A197DA53D]@0 xffffff7fa11b9000
    BSD process name corresponding to current thread: kernel_task
    Mac OS version:
    12C54
    Kernel version:
    Darwin Kernel Version 12.2.0: Sat Aug 25 00:48:52 PDT 2012; root:xnu-2050.18.24~1/RELEASE_X86_64
    Kernel UUID: 69A5853F-375A-3EF4-9247-478FD0247333
    Kernel slide:     0x0000000020400000
    Kernel text base: 0xffffff8020600000
    System model name: MacBookPro8,1 (Mac-94245B3640C91C81)
    System uptime in nanoseconds: 22884276012
    last loaded kext at 22356664762: com.apple.driver.AppleMikeyHIDDriver          122 (addr 0xffffff7fa1d76000, size 20480)
    loaded kexts:
    com.apple.driver.AppleMikeyHIDDriver          122
    com.apple.driver.AppleHDAHardwareConfigDriver          2.3.1f2
    com.apple.driver.AppleHDA          2.3.1f2
    com.apple.driver.AppleUpstreamUserClient          3.5.10
    com.apple.iokit.IOUserEthernet          1.0.0d1
    com.apple.Dont_Steal_Mac_OS_X          7.0.0
    com.apple.driver.ApplePolicyControl          3.2.11
    com.apple.driver.AppleIntelHD3000Graphics          8.0.0
    com.apple.driver.AppleSMCPDRC          1.0.0
    com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0
    com.apple.driver.AppleLPC          1.6.0
    com.apple.driver.AppleBacklight          170.2.3
    com.apple.driver.AppleMCCSControl          1.0.33
    com.apple.iokit.IOBluetoothUSBDFU          4.0.9f33
    com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.0.9f33
    com.apple.driver.AppleMikeyDriver          2.3.1f2
    com.apple.driver.SMCMotionSensor          3.0.2d6
    com.apple.driver.AppleSMCLMU          2.0.2d0
    com.apple.driver.AppleIntelSNBGraphicsFB          8.0.0
    com.apple.driver.AppleMuxControl          3.2.11
    com.apple.driver.AppleUSBTCButtons          235.4
    com.apple.driver.AppleUSBTCKeyEventDriver          235.4
    com.apple.driver.AppleUSBTCKeyboard          235.4
    com.apple.driver.AppleIRController          320.15
    com.apple.driver.AppleFileSystemDriver          3.0.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
    com.apple.BootCache          34
    com.apple.iokit.SCSITaskUserClient          3.5.1
    com.apple.driver.XsanFilter          404
    com.apple.iokit.IOAHCIBlockStorage          2.2.2
    com.apple.driver.AppleSDXC          1.2.2
    com.apple.driver.AppleUSBHub          5.2.5
    com.apple.iokit.AppleBCM5701Ethernet          3.2.5b3
    com.apple.driver.AppleAHCIPort          2.4.1
    com.apple.driver.AirPort.Brcm4331          602.15.22
    com.apple.driver.AppleFWOHCI          4.9.6
    com.apple.driver.AppleUSBEHCI          5.4.0
    com.apple.driver.AppleUSBUHCI          5.2.5
    com.apple.driver.AppleEFINVRAM          1.6.1
    com.apple.driver.AppleSmartBatteryManager          161.0.0
    com.apple.driver.AppleACPIButtons          1.6
    com.apple.driver.AppleRTC          1.5
    com.apple.driver.AppleHPET          1.7
    com.apple.driver.AppleSMBIOS          1.9
    com.apple.driver.AppleACPIEC          1.6
    com.apple.driver.AppleAPIC          1.6
    com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0
    com.apple.nke.applicationfirewall          4.0.39
    com.apple.security.quarantine          2
    com.apple.driver.AppleIntelCPUPowerManagement          196.0.0
    com.apple.driver.DspFuncLib          2.3.1f2
    com.apple.iokit.IOAudioFamily          1.8.9fc10
    com.apple.kext.OSvKernDSPLib          1.6
    com.apple.iokit.IOSurface          86.0.3
    com.apple.iokit.IOBluetoothFamily          4.0.9f33
    com.apple.driver.AppleThunderboltEDMSink          1.1.8
    com.apple.driver.AppleThunderboltEDMSource          1.1.8
    com.apple.driver.AppleThunderboltDPOutAdapter          1.8.5
    com.apple.driver.AppleHDAController          2.3.1f2
    com.apple.iokit.IOHDAFamily          2.3.1f2
    com.apple.driver.IOPlatformPluginLegacy          1.0.0
    com.apple.driver.IOPlatformPluginFamily          5.2.0d16
    com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.0.9f33
    com.apple.driver.AppleSMBusController          1.0.10d0
    com.apple.driver.AppleSMBusPCI          1.0.10d0
    com.apple.iokit.IOFireWireIP          2.2.5
    com.apple.driver.AppleSMC          3.1.4d2
    com.apple.driver.AppleGraphicsControl          3.2.11
    com.apple.driver.AppleBacklightExpert          1.0.4
    com.apple.iokit.IONDRVSupport          2.3.5
    com.apple.iokit.IOGraphicsFamily          2.3.5
    com.apple.driver.AppleThunderboltDPInAdapter          1.8.5
    com.apple.driver.AppleThunderboltDPAdapterFamily          1.8.5
    com.apple.driver.AppleThunderboltPCIDownAdapter          1.2.5
    com.apple.driver.AppleUSBMultitouch          235.7
    com.apple.iokit.IOUSBHIDDriver          5.2.5
    com.apple.driver.AppleUSBMergeNub          5.2.5
    com.apple.driver.AppleUSBComposite          5.2.5
    com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.1
    com.apple.iokit.IOBDStorageFamily          1.7
    com.apple.iokit.IODVDStorageFamily          1.7.1
    com.apple.iokit.IOCDStorageFamily          1.7.1
    com.apple.iokit.IOAHCISerialATAPI          2.5.0
    com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.1
    com.apple.driver.AppleThunderboltNHI          1.6.0
    com.apple.iokit.IOThunderboltFamily          2.1.1
    com.apple.iokit.IOEthernetAVBController          1.0.2b1
    com.apple.iokit.IOUSBUserClient          5.2.5
    com.apple.iokit.IOAHCIFamily          2.2.1
    com.apple.iokit.IO80211Family          500.15
    com.apple.iokit.IONetworkingFamily          3.0
    com.apple.iokit.IOFireWireFamily          4.5.5
    com.apple.iokit.IOUSBFamily          5.4.0
    com.apple.driver.AppleEFIRuntime          1.6.1
    com.apple.iokit.IOHIDFamily          1.8.0
    com.apple.iokit.IOSMBusFamily          1.1
    com.apple.security.sandbox          220
    com.apple.kext.AppleMatch          1.0.0d1
    com.apple.security.TMSafetyNet          7
    com.apple.driver.DiskImages          344
    com.apple.iokit.IOStorageFamily          1.8
    com.apple.driver.AppleKeyStore          28.21
    com.apple.driver.AppleACPIPlatform          1.6
    com.apple.iokit.IOPCIFamily          2.7.1
    com.apple.iokit.IOACPIFamily          1.4
    com.apple.kec.corecrypto          1.0
    Model: MacBookPro8,1, BootROM MBP81.0047.B27, 2 processors, Intel Core i5, 2.4 GHz, 8 GB, SMC 1.68f98
    Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 512 MB
    Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1333 MHz, 0x0198, 0x393955353432382D3034302E413031472020
    Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x0198, 0x393955353432382D3034302E413031472020
    AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.98.81.22)
    Bluetooth: Version 4.0.9f33 10885, 2 service, 11 devices, 1 incoming serial ports
    Network Service: Wi-Fi, AirPort, en1
    Serial ATA Device: Hitachi HTS545050B9A302, 500,11 GB
    Serial ATA Device: MATSHITADVD-R   UJ-8A8
    USB Device: hub_device, 0x0424  (SMSC), 0x2513, 0xfd100000 / 2
    USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd110000 / 3
    USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0xfa200000 / 3
    USB Device: hub_device, 0x0424  (SMSC), 0x2513, 0xfa100000 / 2
    USB Device: BRCM2070 Hub, 0x0a5c  (Broadcom Corp.), 0x4500, 0xfa110000 / 5
    USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821a, 0xfa113000 / 7
    USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0252, 0xfa120000 / 4
    Is there a hardware problem?
    thank you

    Before you upgrade, make sure all your software supports it based on post July, 25, 2012 reports on
    http://roaringapps.com/apps:table
    Reports prior to this date are unreliable, as they are likely with beta releases of Mountain Lion to developers. Other pitfalls to realize include:
    https://discussions.apple.com/docs/DOC-3761

  • Gnome Black Screen with Mouse Cursor after Login

    I am using Archlinux 64bit with a Gnome Desktop Environment. Everything was running normally uptill today. When i ran "sudo fc-cache", my system froze. I couldnt open any other app but i was able to access terminal. I restarted using "reboot" command. After that I was unable to log in to my desktop.
    The Gnome login screen comes and after entering the correct username and password, all I can see is a black screen with mouse cursor. I then started gnome manually with "startx" and it worked. But still I am unable to use normally (that is the graphical login). I reinstalled gdm but it didnt work. Please help me out.

    there are a lot of processess running... dunno killing which process will not cause a problem
    here is the xorg log  ( sorry i dont have much knowlegde to analyse it )
    [ 2957.489]
    X.Org X Server 1.16.1
    Release Date: 2014-09-21
    [ 2957.493] X Protocol Version 11, Revision 0
    [ 2957.494] Build Operating System: Linux 3.16.1-1-ARCH x86_64
    [ 2957.495] Current Operating System: Linux defo-arch 3.17.1-1-ARCH #1 SMP PREEMPT Wed Oct 15 15:04:35 CEST 2014 x86_64
    [ 2957.495] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=3c376af4-e330-4277-8bfa-388dabfced9e rw quiet
    [ 2957.497] Build Date: 21 September 2014 10:53:13AM
    [ 2957.498]
    [ 2957.499] Current version of pixman: 0.32.6
    [ 2957.501] Before reporting problems, check http://wiki.x.org
    to make sure that you have the latest version.
    [ 2957.501] Markers: (--) probed, (**) from config file, (==) default setting,
    (++) from command line, (!!) notice, (II) informational,
    (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
    [ 2957.506] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Oct 26 01:36:27 2014
    [ 2957.507] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
    [ 2957.507] (==) No Layout section. Using the first Screen section.
    [ 2957.507] (==) No screen section available. Using defaults.
    [ 2957.507] (**) |-->Screen "Default Screen Section" (0)
    [ 2957.507] (**) | |-->Monitor "<default monitor>"
    [ 2957.507] (==) No monitor specified for screen "Default Screen Section".
    Using a default monitor configuration.
    [ 2957.507] (==) Automatically adding devices
    [ 2957.507] (==) Automatically enabling devices
    [ 2957.507] (==) Automatically adding GPU devices
    [ 2957.507] (WW) The directory "/usr/share/fonts/TTF/" does not exist.
    [ 2957.507] Entry deleted from font path.
    [ 2957.507] (WW) The directory "/usr/share/fonts/OTF/" does not exist.
    [ 2957.507] Entry deleted from font path.
    [ 2957.507] (WW) The directory "/usr/share/fonts/Type1/" does not exist.
    [ 2957.507] Entry deleted from font path.
    [ 2957.507] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/100dpi/".
    [ 2957.507] Entry deleted from font path.
    [ 2957.507] (Run 'mkfontdir' on "/usr/share/fonts/100dpi/").
    [ 2957.507] (WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/75dpi/".
    [ 2957.507] Entry deleted from font path.
    [ 2957.507] (Run 'mkfontdir' on "/usr/share/fonts/75dpi/").
    [ 2957.507] (==) FontPath set to:
    /usr/share/fonts/misc/
    [ 2957.507] (==) ModulePath set to "/usr/lib/xorg/modules"
    [ 2957.507] (II) The server relies on udev to provide the list of input devices.
    If no devices become available, reconfigure udev or disable AutoAddDevices.
    [ 2957.507] (II) Loader magic: 0x818d80
    [ 2957.507] (II) Module ABI versions:
    [ 2957.507] X.Org ANSI C Emulation: 0.4
    [ 2957.507] X.Org Video Driver: 18.0
    [ 2957.507] X.Org XInput driver : 21.0
    [ 2957.507] X.Org Server Extension : 8.0
    [ 2957.509] (II) systemd-logind: took control of session /org/freedesktop/login1/session/c1
    [ 2957.509] (II) xfree86: Adding drm device (/dev/dri/card0)
    [ 2957.510] (II) systemd-logind: got fd for /dev/dri/card0 226:0 fd 8 paused 0
    [ 2957.512] (--) PCI:*(0:0:2:0) 8086:2a02:1028:022f rev 12, Mem @ 0xfea00000/1048576, 0xe0000000/268435456, I/O @ 0x0000eff8/8
    [ 2957.512] (--) PCI: (0:0:2:1) 8086:2a03:1028:022f rev 12, Mem @ 0xfeb00000/1048576
    [ 2957.512] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
    [ 2957.512] (II) LoadModule: "glx"
    [ 2957.512] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
    [ 2957.514] (II) Module glx: vendor="X.Org Foundation"
    [ 2957.514] compiled for 1.16.1, module version = 1.0.0
    [ 2957.514] ABI class: X.Org Server Extension, version 8.0
    [ 2957.514] (==) AIGLX enabled
    [ 2957.514] (==) Matched intel as autoconfigured driver 0
    [ 2957.514] (==) Matched intel as autoconfigured driver 1
    [ 2957.514] (==) Matched modesetting as autoconfigured driver 2
    [ 2957.514] (==) Matched fbdev as autoconfigured driver 3
    [ 2957.514] (==) Matched vesa as autoconfigured driver 4
    [ 2957.514] (==) Assigned the driver to the xf86ConfigLayout
    [ 2957.514] (II) LoadModule: "intel"
    [ 2957.514] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
    [ 2957.515] (II) Module intel: vendor="X.Org Foundation"
    [ 2957.515] compiled for 1.16.1, module version = 2.99.916
    [ 2957.515] Module class: X.Org Video Driver
    [ 2957.515] ABI class: X.Org Video Driver, version 18.0
    [ 2957.515] (II) LoadModule: "modesetting"
    [ 2957.515] (WW) Warning, couldn't open module modesetting
    [ 2957.515] (II) UnloadModule: "modesetting"
    [ 2957.515] (II) Unloading modesetting
    [ 2957.515] (EE) Failed to load module "modesetting" (module does not exist, 0)
    [ 2957.515] (II) LoadModule: "fbdev"
    [ 2957.515] (WW) Warning, couldn't open module fbdev
    [ 2957.515] (II) UnloadModule: "fbdev"
    [ 2957.515] (II) Unloading fbdev
    [ 2957.515] (EE) Failed to load module "fbdev" (module does not exist, 0)
    [ 2957.515] (II) LoadModule: "vesa"
    [ 2957.515] (WW) Warning, couldn't open module vesa
    [ 2957.515] (II) UnloadModule: "vesa"
    [ 2957.515] (II) Unloading vesa
    [ 2957.515] (EE) Failed to load module "vesa" (module does not exist, 0)
    [ 2957.515] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
    i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
    915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
    Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
    GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
    [ 2957.516] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
    [ 2957.516] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
    [ 2957.516] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
    [ 2957.516] (++) using VT number 1
    [ 2957.516] (--) controlling tty is VT number 1, auto-enabling KeepTty
    [ 2957.516] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20140725
    [ 2957.516] (--) intel(0): Integrated Graphics Chipset: Intel(R) 965GM
    [ 2957.517] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1
    [ 2957.517] (II) intel(0): Creating default Display subsection in Screen section
    "Default Screen Section" for depth/fbbpp 24/32
    [ 2957.517] (==) intel(0): Depth 24, (--) framebuffer bpp 32
    [ 2957.517] (==) intel(0): RGB weight 888
    [ 2957.517] (==) intel(0): Default visual is TrueColor
    [ 2957.517] (II) intel(0): Output LVDS1 has no monitor section
    [ 2957.517] (--) intel(0): Found backlight control interface acpi_video0 (type 'firmware') for output LVDS1
    [ 2957.517] (II) intel(0): Enabled output LVDS1
    [ 2957.517] (II) intel(0): Output VGA1 has no monitor section
    [ 2957.517] (II) intel(0): Enabled output VGA1
    [ 2957.517] (II) intel(0): Output HDMI1 has no monitor section
    [ 2957.517] (II) intel(0): Enabled output HDMI1
    [ 2957.517] (II) intel(0): Output TV1 has no monitor section
    [ 2957.517] (II) intel(0): Enabled output TV1
    [ 2957.517] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
    [ 2957.517] (II) intel(0): Output VIRTUAL1 has no monitor section
    [ 2957.517] (II) intel(0): Enabled output VIRTUAL1
    [ 2957.517] (--) intel(0): Output LVDS1 using initial mode 1280x800 on pipe 1
    [ 2957.517] (==) intel(0): TearFree disabled
    [ 2957.517] (==) intel(0): DPI set to (96, 96)
    [ 2957.517] (II) Loading sub module "dri2"
    [ 2957.517] (II) LoadModule: "dri2"
    [ 2957.517] (II) Module "dri2" already built-in
    [ 2957.517] (II) Loading sub module "present"
    [ 2957.517] (II) LoadModule: "present"
    [ 2957.517] (II) Module "present" already built-in
    [ 2957.517] (==) Depth 24 pixmap format is 32 bpp
    [ 2957.518] (II) intel(0): SNA initialized with Broadwater (gen4) backend
    [ 2957.518] (==) intel(0): Backing store enabled
    [ 2957.518] (==) intel(0): Silken mouse enabled
    [ 2957.518] (II) intel(0): HW Cursor enabled
    [ 2957.518] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
    [ 2957.518] (==) intel(0): DPMS enabled
    [ 2957.518] (II) intel(0): [XvMC] i965_xvmc driver initialized.
    [ 2957.518] (II) intel(0): [DRI2] Setup complete
    [ 2957.518] (II) intel(0): [DRI2] DRI driver: i965
    [ 2957.518] (II) intel(0): [DRI2] VDPAU driver: i965
    [ 2957.518] (II) intel(0): direct rendering: DRI2 enabled
    [ 2957.518] (II) intel(0): hardware support for Present enabled
    [ 2957.518] (==) intel(0): display hotplug detection enabled
    [ 2957.518] (--) RandR disabled
    [ 2957.569] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
    [ 2957.569] (II) AIGLX: enabled GLX_ARB_create_context
    [ 2957.569] (II) AIGLX: enabled GLX_ARB_create_context_profile
    [ 2957.569] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
    [ 2957.569] (II) AIGLX: enabled GLX_INTEL_swap_event
    [ 2957.569] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
    [ 2957.569] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
    [ 2957.569] (II) AIGLX: enabled GLX_ARB_fbconfig_float
    [ 2957.569] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
    [ 2957.569] (II) AIGLX: Loaded and initialized i965
    [ 2957.569] (II) GLX: Initialized DRI2 GL provider for screen 0
    [ 2957.576] (II) intel(0): switch to mode [email protected] on LVDS1 using pipe 1, position (0, 0), rotation normal, reflection none
    [ 2957.583] (II) intel(0): Setting screen physical size to 338 x 211
    [ 2957.636] (II) config/udev: Adding input device Video Bus (/dev/input/event12)
    [ 2957.636] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
    [ 2957.636] (II) LoadModule: "evdev"
    [ 2957.636] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
    [ 2957.637] (II) Module evdev: vendor="X.Org Foundation"
    [ 2957.637] compiled for 1.16.0, module version = 2.9.0
    [ 2957.637] Module class: X.Org XInput Driver
    [ 2957.637] ABI class: X.Org XInput driver, version 21.0
    [ 2957.637] (II) systemd-logind: got fd for /dev/input/event12 13:76 fd 15 paused 0
    [ 2957.637] (II) Using input driver 'evdev' for 'Video Bus'
    [ 2957.638] (**) Video Bus: always reports core events
    [ 2957.638] (**) evdev: Video Bus: Device: "/dev/input/event12"
    [ 2957.638] (--) evdev: Video Bus: Vendor 0 Product 0x6
    [ 2957.638] (--) evdev: Video Bus: Found keys
    [ 2957.638] (II) evdev: Video Bus: Configuring as keyboard
    [ 2957.638] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/LNXVIDEO:00/input/input19/event12"
    [ 2957.638] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 6)
    [ 2957.638] (**) Option "xkb_rules" "evdev"
    [ 2957.638] (**) Option "xkb_model" "pc104"
    [ 2957.638] (**) Option "xkb_layout" "us"
    [ 2957.669] (II) config/udev: Adding input device Power Button (/dev/input/event2)
    [ 2957.670] (**) Power Button: Applying InputClass "evdev keyboard catchall"
    [ 2957.670] (II) systemd-logind: got fd for /dev/input/event2 13:66 fd 16 paused 0
    [ 2957.670] (II) Using input driver 'evdev' for 'Power Button'
    [ 2957.670] (**) Power Button: always reports core events
    [ 2957.670] (**) evdev: Power Button: Device: "/dev/input/event2"
    [ 2957.670] (--) evdev: Power Button: Vendor 0 Product 0x1
    [ 2957.670] (--) evdev: Power Button: Found keys
    [ 2957.670] (II) evdev: Power Button: Configuring as keyboard
    [ 2957.670] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input6/event2"
    [ 2957.670] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
    [ 2957.670] (**) Option "xkb_rules" "evdev"
    [ 2957.670] (**) Option "xkb_model" "pc104"
    [ 2957.670] (**) Option "xkb_layout" "us"
    [ 2957.671] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
    [ 2957.671] (II) No input driver specified, ignoring this device.
    [ 2957.671] (II) This device may have been added with another device file.
    [ 2957.671] (II) config/udev: Adding input device Sleep Button (/dev/input/event3)
    [ 2957.671] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
    [ 2957.672] (II) systemd-logind: got fd for /dev/input/event3 13:67 fd 17 paused 0
    [ 2957.672] (II) Using input driver 'evdev' for 'Sleep Button'
    [ 2957.672] (**) Sleep Button: always reports core events
    [ 2957.672] (**) evdev: Sleep Button: Device: "/dev/input/event3"
    [ 2957.672] (--) evdev: Sleep Button: Vendor 0 Product 0x3
    [ 2957.672] (--) evdev: Sleep Button: Found keys
    [ 2957.672] (II) evdev: Sleep Button: Configuring as keyboard
    [ 2957.672] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input7/event3"
    [ 2957.672] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 8)
    [ 2957.672] (**) Option "xkb_rules" "evdev"
    [ 2957.672] (**) Option "xkb_model" "pc104"
    [ 2957.672] (**) Option "xkb_layout" "us"
    [ 2957.673] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event6)
    [ 2957.673] (II) No input driver specified, ignoring this device.
    [ 2957.673] (II) This device may have been added with another device file.
    [ 2957.673] (II) config/udev: Adding input device HDA Intel HDMI/DP,pcm=3 (/dev/input/event7)
    [ 2957.673] (II) No input driver specified, ignoring this device.
    [ 2957.673] (II) This device may have been added with another device file.
    [ 2957.673] (II) config/udev: Adding input device HDA Intel Front Headphone Front (/dev/input/event8)
    [ 2957.673] (II) No input driver specified, ignoring this device.
    [ 2957.673] (II) This device may have been added with another device file.
    [ 2957.674] (II) config/udev: Adding input device HDA Intel Front Headphone Surround (/dev/input/event9)
    [ 2957.674] (II) No input driver specified, ignoring this device.
    [ 2957.674] (II) This device may have been added with another device file.
    [ 2957.674] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
    [ 2957.674] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
    [ 2957.675] (II) systemd-logind: got fd for /dev/input/event0 13:64 fd 18 paused 0
    [ 2957.675] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
    [ 2957.675] (**) AT Translated Set 2 keyboard: always reports core events
    [ 2957.675] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
    [ 2957.675] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
    [ 2957.675] (--) evdev: AT Translated Set 2 keyboard: Found keys
    [ 2957.675] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
    [ 2957.675] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
    [ 2957.675] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 9)
    [ 2957.675] (**) Option "xkb_rules" "evdev"
    [ 2957.675] (**) Option "xkb_model" "pc104"
    [ 2957.675] (**) Option "xkb_layout" "us"
    [ 2957.675] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/event11)
    [ 2957.675] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "evdev touchpad catchall"
    [ 2957.675] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "touchpad catchall"
    [ 2957.675] (**) AlpsPS/2 ALPS GlidePoint: Applying InputClass "Default clickpad buttons"
    [ 2957.675] (II) LoadModule: "synaptics"
    [ 2957.676] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
    [ 2957.676] (II) Module synaptics: vendor="X.Org Foundation"
    [ 2957.676] compiled for 1.16.0, module version = 1.8.1
    [ 2957.676] Module class: X.Org XInput Driver
    [ 2957.676] ABI class: X.Org XInput driver, version 21.0
    [ 2957.676] (II) systemd-logind: got fd for /dev/input/event11 13:75 fd 19 paused 0
    [ 2957.676] (II) Using input driver 'synaptics' for 'AlpsPS/2 ALPS GlidePoint'
    [ 2957.676] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
    [ 2957.676] (**) Option "Device" "/dev/input/event11"
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: x-axis range 0 - 1023 (res 0)
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: y-axis range 0 - 767 (res 0)
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: pressure range 0 - 127
    [ 2957.710] (II) synaptics: AlpsPS/2 ALPS GlidePoint: device does not report finger width.
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: buttons: left right middle
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: Vendor 0x2 Product 0x8
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: invalid finger width range. defaulting to 0 - 15
    [ 2957.710] (**) Option "TapButton1" "1"
    [ 2957.710] (**) Option "TapButton2" "2"
    [ 2957.710] (**) Option "TapButton3" "3"
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
    [ 2957.710] (**) AlpsPS/2 ALPS GlidePoint: always reports core events
    [ 2957.710] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio2/input/input10/event11"
    [ 2957.710] (II) XINPUT: Adding extended input device "AlpsPS/2 ALPS GlidePoint" (type: TOUCHPAD, id 10)
    [ 2957.710] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) MinSpeed is now constant deceleration 2.5
    [ 2957.710] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) MaxSpeed is now 1.75
    [ 2957.710] (**) synaptics: AlpsPS/2 ALPS GlidePoint: (accel) AccelFactor is now 0.156
    [ 2957.710] (**) AlpsPS/2 ALPS GlidePoint: (accel) keeping acceleration scheme 1
    [ 2957.710] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration profile 1
    [ 2957.710] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration factor: 2.000
    [ 2957.710] (**) AlpsPS/2 ALPS GlidePoint: (accel) acceleration threshold: 4
    [ 2957.710] (--) synaptics: AlpsPS/2 ALPS GlidePoint: touchpad found
    [ 2957.711] (II) config/udev: Adding input device AlpsPS/2 ALPS GlidePoint (/dev/input/mouse1)
    [ 2957.711] (**) AlpsPS/2 ALPS GlidePoint: Ignoring device from InputClass "touchpad ignore duplicates"
    [ 2957.711] (II) config/udev: Adding input device ALPS PS/2 Device (/dev/input/event10)
    [ 2957.711] (**) ALPS PS/2 Device: Applying InputClass "evdev pointer catchall"
    [ 2957.712] (II) systemd-logind: got fd for /dev/input/event10 13:74 fd 20 paused 0
    [ 2957.712] (II) Using input driver 'evdev' for 'ALPS PS/2 Device'
    [ 2957.712] (**) ALPS PS/2 Device: always reports core events
    [ 2957.712] (**) evdev: ALPS PS/2 Device: Device: "/dev/input/event10"
    [ 2957.712] (--) evdev: ALPS PS/2 Device: Vendor 0x2 Product 0x8
    [ 2957.712] (--) evdev: ALPS PS/2 Device: Found 3 mouse buttons
    [ 2957.712] (--) evdev: ALPS PS/2 Device: Found relative axes
    [ 2957.712] (--) evdev: ALPS PS/2 Device: Found x and y relative axes
    [ 2957.712] (II) evdev: ALPS PS/2 Device: Configuring as mouse
    [ 2957.712] (**) evdev: ALPS PS/2 Device: YAxisMapping: buttons 4 and 5
    [ 2957.712] (**) evdev: ALPS PS/2 Device: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
    [ 2957.712] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio2/input/input12/event10"
    [ 2957.712] (II) XINPUT: Adding extended input device "ALPS PS/2 Device" (type: MOUSE, id 11)
    [ 2957.712] (II) evdev: ALPS PS/2 Device: initialized for relative axes.
    [ 2957.712] (**) ALPS PS/2 Device: (accel) keeping acceleration scheme 1
    [ 2957.712] (**) ALPS PS/2 Device: (accel) acceleration profile 0
    [ 2957.712] (**) ALPS PS/2 Device: (accel) acceleration factor: 2.000
    [ 2957.712] (**) ALPS PS/2 Device: (accel) acceleration threshold: 4
    [ 2957.713] (II) config/udev: Adding input device ALPS PS/2 Device (/dev/input/mouse0)
    [ 2957.713] (II) No input driver specified, ignoring this device.
    [ 2957.713] (II) This device may have been added with another device file.
    [ 2957.713] (II) config/udev: Adding input device PC Speaker (/dev/input/event4)
    [ 2957.713] (II) No input driver specified, ignoring this device.
    [ 2957.713] (II) This device may have been added with another device file.
    [ 2957.714] (II) config/udev: Adding input device Dell WMI hotkeys (/dev/input/event5)
    [ 2957.714] (**) Dell WMI hotkeys: Applying InputClass "evdev keyboard catchall"
    [ 2957.714] (II) systemd-logind: got fd for /dev/input/event5 13:69 fd 21 paused 0
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    [ 2964.183] (II) evdev: Video Bus: Close
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    [ 2964.183] (II) systemd-logind: releasing fd for 13:76
    [ 2964.271] (EE) Server terminated successfully (0). Closing log file.

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