• Blank screen after updating system


    I have antergos up and running, and after a system update with “pacman -Syu” I get a blank screen on booting.

    I can’t event switch to console using ctrl-alt-fx

    I have a dell Inspiron 11

    Here’s some info that might help (I’m running it from an ubuntu 18.04.1 on a different partition)

    $ lspci | grep VGA
    00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)

    $ lsmod | grep “kms|drm”
    drm_kms_helper 172032 1 i915
    syscopyarea 16384 1 drm_kms_helper
    sysfillrect 16384 1 drm_kms_helper
    sysimgblt 16384 1 drm_kms_helper
    fb_sys_fops 16384 1 drm_kms_helper
    drm 401408 15 drm_kms_helper,i915

    I can access my antergos partition, but I don’t know which logs sould I have a look at.

    On another partiion I installed manjaro and I have the same trouble.

    Some more info that might be useful:

    $ inxi -Fxxxz
    System: Host: bionic Kernel: 4.15.0-44-generic x86_64 bits: 64 gcc: 7.3.0
    Desktop: Gnome 3.28.3 (Gtk 3.22.30-1ubuntu1) info: gnome-shell dm: gdm3 Distro: Ubuntu 18.04.1 LTS
    Machine: Device: portable System: Dell product: Inspiron 11 - 3148 v: 00h serial: N/A
    Mobo: Dell model: 0NKPM9 v: A00 serial: N/A UEFI [Legacy]: Dell v: A00 date: 06/30/2014
    Battery BAT0: charge: 45.1 Wh 1891.4% condition: 2.4/45.1 Wh (5%) volts: 12.1/10.8
    model: SANYO DELL 4K8YH481 Li-ion serial: <filter>status: Full cycles: 0
    CPU: Dual core Intel Core i3-4010U (-MT-MCP-) arch: Haswell rev.1 cache: 3072 KB
    flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 6784
    clock speeds: min/max: 800/1700 MHz 1: 1696 MHz 2: 1696 MHz 3: 1696 MHz 4: 1696 MHz
    Graphics: Card: Intel Haswell-ULT Integrated Graphics Controller bus-ID: 00:02.0 chip-ID: 8086:0a16
    Display Server: x11 (X.Org 1.19.6 ) driver: i915 Resolution: [email protected], [email protected]
    OpenGL: renderer: Mesa DRI Intel Haswell Mobile
    version: 4.5 Mesa 18.2.2 (compat-v: 3.0) Direct Render: Yes
    Audio: Card-1 Intel 8 Series HD Audio Controller driver: snd_hda_intel bus-ID: 00:1b.0 chip-ID: 8086:9c20
    Card-2 Intel Haswell-ULT HD Audio Controller driver: snd_hda_intel bus-ID: 00:03.0 chip-ID: 8086:0a0c
    Sound: Advanced Linux Sound Architecture v: k4.15.0-44-generic
    Network: Card: Broadcom Limited BCM43142 802.11b/g/n driver: wl bus-ID: 01:00.0 chip-ID: 14e4:4365
    IF: wlp1s0 state: up mac: <filter>
    Drives: HDD Total Size: 480.1GB (70.2% used)
    ID-1: /dev/sda model: KINGSTON_SV300S3 size: 480.1GB serial: <filter> temp: 35C
    Partition: ID-1: / size: 20G used: 11G (58%) fs: ext4 dev: /dev/sda5
    RAID: System: supported: N/A
    No RAID devices: /proc/mdstat, md_mod kernel module present
    Unused Devices: none
    Sensors: System Temperatures: cpu: 62.0C mobo: N/A
    Fan Speeds (in rpm): cpu: N/A
    Info: Processes: 289 Uptime: 22:41 Memory: 2518.6/7905.1MB Init: systemd v: 237 runlevel: 5 Gcc sys: 7.3.0
    Client: Shell (bash 4.4.191 running in terminator) inxi: 2.3.56

  • @opensas
    You can boot with the Antergos installer USB stick, and chroot to the installed Antergos.
    So after boot, start a terminal.

    Below you’ll need values for X, Y, and Z, you can see them with e.g.

    lsblk -fm
    

    Now chroot to Antergos:

    su
    mount /dev/sdXY /mnt       # Antergos root partition
    mount /dev/sdXZ /mnt/boot  # Antergos boot partition, if you have it
    arch-chroot /mnt
    

    Now you are in the installed Antergos.

    Some ideas you could try to fix or work around the problem:

    • You might want to try a different kernel:
    pacman -S linux-lts linux-lts-headers
    
    • Change Display Manager (lightdm, sddm, gdm)
    pacman -S sddm             # new DM
    systemctl disable lightdm  # current DM
    systemctl enable sddm      # new DM
    
    • Update again, now refreshing the repos:
    pacman -Syyu
    

    and reboot to the installed Antergos.
    If any of these doesn’t work, repeat and try another.

  • @manuel I’d like to try some of those step, but the problem I have is that antergos live cd won’t recognize my wifi card. Once installed, it does recognizes it, but it won’t pick it from the live cd.

    I can boot to a manjaro or ubuntu partition, but I can’t run arch-chroot from there

    Is there some way to manually mount the antergos partition, or download arch-chroot to use from other distros?

    I’ve just installed it with $ sudo pacman -S arch-install-scripts… wish me luck

  • it seems the problem is the display manager

    I disabled lightdm and enabled gdm and now it works

    I tried reinstalling lightdm but still get the same problem

    also tried to uninstall it but I get:

    $ pacman -Rns lightdm
    [sudo] password for sas: 
    checking dependencies...
    error: failed to prepare transaction (could not satisfy dependencies)
    :: antergos-common-meta: removing lightdm breaks dependency 'lightdm'
    :: gnome-shell-extension-status-menu-buttons: removing lightdm breaks dependency 'lightdm'
    :: light-locker: removing lightdm breaks dependency 'lightdm'
    :: lightdm-webkit2-greeter: removing lightdm breaks dependency 'lightdm'
    

    Any other idea how could I troubleshhot lightdm?

  • Reinstalling do not help in most cases.
    Troubleshoot needs logs

display56 blank screen11 boot error7 Posts 6Views 73
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