Screen Flickers after fresh install

Discussion in 'Newbie Questions' started by opeope, Jan 23, 2018.

  1. opeope

    opeope Thread Starter
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    My Machine has fresh install of Elementary OS Loki, but when It starts it flickers and then black on boot, I can only see the login if I will use the nomodeset in the grub.

    please help

    Code (Text):
    inxi -b
    System:    Host: opeopenomi Kernel: 4.10.0-32-generic x86_64 (64 bit) Desktop: Gnome
               Distro: elementary 0.4.1 loki
    Machine:   System: HP (portable) product: HP ProBook 440 G3
               Mobo: HP model: 8100 v: KBC Version 40.71
               Bios: HP v: N78 Ver. 01.22 date: 12/06/2017
    CPU:       Dual core Intel Core i5-6200U (-HT-MCP-) speed/max: 499/2800 MHz
    Graphics:  Card: Intel Sky Lake Integrated Graphics
               Display Server: X.Org 1.19.5 drivers: vesa (unloaded: fbdev)
               Resolution: 1368x768@0.00hz
               GLX Renderer: llvmpipe (LLVM 5.0, 256 bits) GLX Version: 3.0 Mesa 17.2.4
    Network:   Card-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
               driver: r8169
               Card-2: Realtek RTL8723BE PCIe Wireless Network Adapter driver: rtl8723be
    Drives:    HDD Total Size: 500.1GB (2.8% used)
    Info:      Processes: 184 Uptime: 21 min Memory: 1524.2/3844.7MB
               Client: Shell (bash) inxi: 2.2.35
     
    Code (Text):
    $ lspci | grep VGA
    00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 07)
    $ find /dev -group video
    /dev/video0
    $ glxinfo | grep -i vendor
    server glx vendor string: SGI
    client glx vendor string: Mesa Project and SGI
        Vendor: VMware, Inc. (0xffffffff)
    OpenGL vendor string: VMware, Inc.
     
    Code (Text):
    lspci -k | grep -EA3 'VGA|3D|Display'
    00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 07)
        DeviceName: Onboard IGD
        Subsystem: Hewlett-Packard Company Skylake Integrated Graphics
        Kernel modules: i915
     
    Code (Text):
    lspci -nnk | grep VGA -A 12
    00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07)
        DeviceName: Onboard IGD
        Subsystem: Hewlett-Packard Company Skylake Integrated Graphics [103c:8100]
        Kernel modules: i915
    00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
        Subsystem: Hewlett-Packard Company Sunrise Point-LP USB 3.0 xHCI Controller [103c:8100]
        Kernel driver in use: xhci_hcd
    00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
        Subsystem: Hewlett-Packard Company Sunrise Point-LP Thermal subsystem [103c:8100]
        Kernel driver in use: intel_pch_thermal
        Kernel modules: intel_pch_thermal
    00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI [8086:9d3a] (rev 21)
        Subsystem: Hewlett-Packard Company Sunrise Point-LP CSME HECI [103c:8100]
     
    Code (Text):
    glxgears
    6478 frames in 5.0 seconds = 1295.584 FPS
    7217 frames in 5.0 seconds = 1443.379 FPS
    7392 frames in 5.0 seconds = 1478.290 FPS
    7326 frames in 5.0 seconds = 1464.923 FPS
    7342 frames in 5.0 seconds = 1468.352 FPS
    7495 frames in 5.0 seconds = 1498.932 FPS
    7041 frames in 5.0 seconds = 1408.183 FPS
    6987 frames in 5.0 seconds = 1397.350 FPS
    7437 frames in 5.0 seconds = 1487.117 FPS
    7577 frames in 5.0 seconds = 1515.287 FPS
    7437 frames in 5.0 seconds = 1487.357 FPS
    7577 frames in 5.0 seconds = 1515.021 FPS
    7459 frames in 5.0 seconds = 1491.686 FPS
    7582 frames in 5.0 seconds = 1516.332 FPS
    7541 frames in 5.0 seconds = 1508.106 FPS
    7124 frames in 5.0 seconds = 1424.790 FPS
     
    Code (Text):
    xrandr
    xrandr: Failed to get size of gamma for output default
    Screen 0: minimum 1366 x 768, current 1368 x 768, maximum 1368 x 768
    default connected primary 1368x768+0+0 0mm x 0mm
       1366x768       0.00
       1368x768       0.00*
     
    #1 opeope, Jan 23, 2018
    Last edited: Jan 23, 2018

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