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    I don't know if this is the right way to fix it,...

    I don't know if this is the right way to fix it, but after adding `dhclient wlp2s` in /etc/sysconfig/network everything works fine.

    [root@E7440-DELL home]# cat /etc/sysconfig/network
    # Created by...
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    cmst broke my internet connection

    Today, out of sheer curiosity, I installed cmst application. It turned out to be a huge mistake.
    Because it was not useful to me, I removed cmst immediately after installing it. I could not have...
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    I'm not going to waste time and energy to...

    I'm not going to waste time and energy to investigate this. I will probably install a fresh fc27 during my summer holiday.

    "I'm pretty sure" is because two months ago I installed fc27-mate on my...
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    That is not correct, I'm pretty sure that Fedora...

    That is not correct, I'm pretty sure that Fedora did not change it's package manager to not upgrade GRUB automatically
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    Yes, I did read your other reply. It is not a...

    Yes, I did read your other reply.
    It is not a solution but a workaround.
    Anyway I'm doing that already, no need to create an alias.

    I was hoping to understand the root-cause...
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    Yes, the old kernels are removed after upgrade,...

    Yes, the old kernels are removed after upgrade, only three last installed are kept.

    [root@E7440-DELL boris]# ll /boot/vmlinuz-*
    -rwxr-xr-x. 1 root root 5751144 Jan 5 2016...
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    grub default kernel does not update

    After installation of a new kernel, e.g. kernel-4.16.13-200.fc27.x86_64 ...

    [root@E7440-DELL boris]# dnf history info 477
    Transaction ID : 477
    Begin time : Wed 06 Jun 2018 01:53:09 PM CEST...
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    [SOLVED] The solution = pavucontrol can be used to select...

    The solution = pavucontrol can be used to select the recording source; in my case it is 'Monitor of Built-in Audio Analog Stereo'
    By the way, the menu appears only when the recording is started,...
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    [SOLVED] [boris@E7440 ~]$ youtube-dl...

    [boris@E7440 ~]$ youtube-dl http://player.companywebcast.com/binck/20160202_1/nl/Player
    [generic] Player: Requesting header
    WARNING: Could not send HEAD request to...
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    [SOLVED] Yes I tried muting the microphone, but then no...

    Yes I tried muting the microphone, but then no sound is recorded.
    It seems that it is recording the speakers audio that is picked up by the microphone.
    I would like to record the sound internally....
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    [SOLVED] I don't have an url. It is a live stream, with...

    I don't have an url. It is a live stream, with video + presentation slides. I must record the whole screen in order to see the slides.
    It is not on the youtube, login credentials are required to...
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    [SOLVED] ffmpeg, how to record a webcast sound

    I was using a following command to record a webcast (video+audio):

    ffmpeg -f alsa -ac 2 -i pulse -f x11grab -framerate 25 -video_size 1920x1080 -i :1 -acodec pcm_s16le -vcodec libx264 -crf 0...
  13. [SOLVED] Thanks, it works now... [boris@E7440 ~]$...

    Thanks, it works now...


    [boris@E7440 ~]$ echo $DISPLAY
    :1
    [boris@E7440 ~]$ ffmpeg -video_size 1920x1080 -framerate 30 -f x11grab -i :1 -c:v libx264 -qp 0 -preset ultrafast capture.mkv
    ffmpeg...
  14. [SOLVED] ffmpeg fails, Cannot open display :0.0, error 1.

    The ffmpeg command that I was using a lot before, in the previous Fedora releases, does not work any more.
    SOURCE: https://trac.ffmpeg.org/wiki/Capture/Desktop

    ffmpeg -video_size 1920x1080...
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    [SOLVED] SOLUTION: At login screen, there is an option...

    SOLUTION:

    At login screen, there is an option to chose GNOME on Xorg.

    In order to make this selection default, edit the following script:

    [boris@E7440 ~]$ cat /etc/gdm/custom.conf
    # GDM...
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    [SOLVED] From another forum I learned that this is because...

    From another forum I learned that this is because Fedora 25 switched from X to wayland.
    Actually, I have no preference for X or wayland. Anything that works if just fine.

    From the practical point...
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    [SOLVED] ARandR issue in Fedora 25

    I just upgraded to Fedora 25 (from Fedora 24). The first issue that I encountered is that ARandR does not work. After configuring display layout and pressing Apply, the following message is...
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    As a workaround, I have entered this in .bashrc:...

    As a workaround, I have entered this in .bashrc:

    xrandr \
    --output eDP1 --mode 1920x1080 --pos 1920x0 --rotate normal --primary \
    --output DP1 --off \
    --output DP1-1 --mode...
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    How to Arrange Combined Displays at start-up

    Since the last kernel update my system starts with secondary display on the right side. So every day I have to go to Settings > Displays > Arrange Combined Displays, and replace the positions of...
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    [SOLVED] The issue is resolved after upgrading to Fedora...

    The issue is resolved after upgrading to Fedora 24


    dnf system-upgrade download --refresh --allowerasing --releasever=24
    dnf system-upgrade reboot
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    [SOLVED] How to reset USB search path?

    Accidentally taking out the USB drive without un-mounting creates a real annoyance. Next time the same USB drive is plugged in, it gets assigned a different search path.

    The only way I know how to...
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    That will not work for me, this network does not...

    That will not work for me, this network does not have WPA-PSK authebtication.
    I do not know how to write a script that includes USER CERTIFICATE, CA CERTIFICATE and PRIVATE KEY.
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    15=4WAY_HANDSHAKE_TIMEOUT is killing me

    Since upgrading fc21 to fc22 I'm being plagued by 15=4WAY_HANDSHAKE_TIMEOUT.

    There are no issues with other wireless networks, only one TLS network connection is problematic. The certificates and...
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    Not possible, for any other USB drive I can...

    Not possible, for any other USB drive I can right-click and query properties in nautilus, but not for iPhone. There is no properties for iPhone...
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    I have removed F22 and installed F21 on this very...

    I have removed F22 and installed F21 on this very same machine.
    The issue is resolved, I can connect to corporate WiFi network with the same setting and certificates that I used before...

    What is...
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