BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"

1

First timer with Flathub. I want to try out DOSBOX-X on my Ubuntu 20.04 Linux developer box. I followed the install procedure for my distro, but I am getting errors. The last thing I tried was update, which generates the same errors, so I’ll post that as a starting point.

My question is: How to fix my install?

Thanks in advance!

rcooke@Developer1:~$ flatpak update
Looking for updates…
F: Warning: Treating remote fetch error as non-fatal since runtime/org.remmina.Remmina.Locale/x86_64/stable is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.remmina.Remmina.Locale/x86_64/stable metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.gtk.Gtk3theme.Yaru/x86_64/3.22 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.gtk.Gtk3theme.Yaru/x86_64/3.22 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.gnome.Platform/x86_64/3.38 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.gnome.Platform/x86_64/3.38 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.gnome.Platform.Locale/x86_64/3.38 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.gnome.Platform.Locale/x86_64/3.38 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.freedesktop.Platform/x86_64/20.08 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.freedesktop.Platform/x86_64/20.08 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.freedesktop.Platform.openh264/x86_64/2.0 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.freedesktop.Platform.openh264/x86_64/2.0 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.freedesktop.Platform.ffmpeg-full/x86_64/20.08 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.freedesktop.Platform.ffmpeg-full/x86_64/20.08 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.freedesktop.Platform.Locale/x86_64/20.08 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.freedesktop.Platform.Locale/x86_64/20.08 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.freedesktop.Platform.GL.default/x86_64/21.08 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.freedesktop.Platform.GL.default/x86_64/21.08 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since runtime/org.freedesktop.Platform.GL.default/x86_64/20.08 is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find runtime/org.freedesktop.Platform.GL.default/x86_64/20.08 metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Treating remote fetch error as non-fatal since app/org.remmina.Remmina/x86_64/stable is already installed: Unable to load summary from remote flathub: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
F: Warning: Can't find app/org.remmina.Remmina/x86_64/stable metadata for dependencies: Unable to load metadata from remote flathub: summary fetch error: Signature made Wed 31 Dec 1969 07:00:00 PM using [unknown name] key ID 562702E9E3ED7EE8
BAD signature from "Flathub Repo Signing Key <flathub@flathub.org>"
Primary key ID 4184DD4D907A7CAE
Primary key expires Mon 14 Jun 2027 09:18:56 AM
Nothing to do.
rcooke@Developer1:~$

Regards,
Richard.

2

Why is it only AFTER I post a call for help I get an “AHA” moment?

When I try to install DOSBOX-X it ASKS me whether to use SYSTEM or USER libs. I was doing SYSTEM. I tried it ONE more TIME with USER:

rcooke@Developer1:~$ flatpak install flathub com.dosbox_x.DOSBox-X
Looking for matches…
Remote ‘flathub’ found in multiple installations:

   1) system
   2) user

Which do you want to use (0 to abort)? [0-2]: 2
Required runtime for com.dosbox_x.DOSBox-X/x86_64/stable (runtime/org.freedesktop.Platform/x86_64/21.08) found in remote flathub
Do you want to install it? [Y/n]: y

com.dosbox_x.DOSBox-X permissions:
    ipc      network      pulseaudio      x11     devices     file access [1]

    [1] home


        ID                                             Branch            Op           Remote            Download
 1. [✓] org.freedesktop.Platform.GL.default            21.08             u            flathub             6.3 MB / 131.2 MB
 2. [✓] org.freedesktop.Platform.Locale                21.08             i            flathub            16.8 kB / 325.8 MB
 3. [✓] org.gtk.Gtk3theme.Yaru                         3.22              u            flathub           150.5 kB / 210.3 kB
 4. [✓] org.freedesktop.Platform                       21.08             i            flathub           140.6 MB / 199.6 MB
 5. [✓] com.dosbox_x.DOSBox-X                          stable            i            flathub             8.4 MB / 8.7 MB

Changes complete.
rcooke@Developer1:~$

And now when I RUN it:

rcooke@Developer1:~$ flatpak run com.dosbox_x.DOSBox-X
LOG: Early LOG Init complete
LOG: DOSBox-X's working directory: /home/rcooke
LOG: Logging init: beginning logging proper. This is the end of the early init logging
LOG: Logging: No logfile was given. All further logging will be discarded.
LOG: DOSBox-X version 0.83.22 (Linux SDL2)
LOG: Host keyboard layout is now us (US English)
LOG: Mapper keyboard layout is now us (US English)
LOG: SDL2 reports desktop display mode 1920 x 1080
LOG: The default output for the video system: opengl
LOG: Configured windowposition: 
LOG: SDL: Current window pixel format: SDL_PIXELFORMAT_RGB888
LOG: SDL: You are running in 24 bpp mode, this will slow down things!
LOG: X11 main window is 640 x 400 maximized=0
LOG: X11 extension XRANDR is available
LOG: XRandR CRTC 0: pos=(0,0) size=(1920,1080) outputs=1
LOG: Our window lies on this CRTC display (window pos=(630,332) size=(640,400) match=(950,532)).
LOG:   Goes to output 0: name='HDMI-0' size_mm=(598 x 336)
LOG: Screen report: Method 'XRandR' (1920.000 x 1080.000 pixels) at (0.000 x 0.000) (598.000 x 336.000 mm) (23.543 x 13.228 in) (81.552 x 81.643 DPI)
LOG: ISA BCLK: 8333333.333Hz (25000000/3)
LOG: monopal: green, 
LOG: Active save slot: 1 [Empty]
LOG: USING AVI+ZMBV
LOG: Max 3670016 sz 16384
LOG: Final 16384
LOG: SDLNet_TCP_Open: Couldn't connect to remote host
LOG: TiMidity: can't open control connection (host=127.0.0.1, port=7777)
LOG: MIDI:fluidsynth: SoundFont not specified, and no system SoundFont found
LOG: MIDI:synth: Specify .SF2 sound font file with midiconfig=
LOG: MT32: failed to locate ROMs.
LOG: MT32 emulation requires the PCM and CONTROL ROM files.
LOG: To eliminate this error message, check the DOSBox-X wiki.
LOG: The ROM files are: CM32L_CONTROL.ROM and CM32L_PCM.ROM or MT32_CONTROL.ROM and MT32_PCM.ROM
LOG: MIDI:Opened device:none
LOG: Pentium CMPXCHG8B emulation is enabled
LOG: VOODOO LFB now at d0000000
LOG: Serial1: BASE 3f8h
LOG: Serial2: BASE 2f8h
LOG: Parallel1: BASE 378h
LOG: MPU-401 Registering I/O ports as if IBM PC MPU-401 at base 330h
LOG: GetDesktopResolution reading X11 desktop resolution
LOG: Root window (ID 1734) is 3840 x 1080
LOG: X11 main window is 640 x 400 maximized=0
LOG: XRandR CRTC 0: pos=(0,0) size=(1920,1080) outputs=1
LOG: Our window lies on this CRTC display (window pos=(630,332) size=(640,400) match=(950,532)).
LOG:   Goes to output 0: name='HDMI-0' size_mm=(598 x 336)
LOG: Screen report: Method 'XRandR' (1920.000 x 1080.000 pixels) at (0.000 x 0.000) (598.000 x 336.000 mm) (23.543 x 13.228 in) (81.552 x 81.643 DPI)
LOG: Allocated APM BIOS pm entry point at f000:ce40
LOG: Writing code to fce40
LOG: X11 main window is 640 x 400 maximized=0
LOG: XRandR CRTC 0: pos=(0,0) size=(1920,1080) outputs=1
LOG: Our window lies on this CRTC display (window pos=(630,332) size=(640,400) match=(950,532)).
LOG:   Goes to output 0: name='HDMI-0' size_mm=(598 x 336)
LOG: Screen report: Method 'XRandR' (1920.000 x 1080.000 pixels) at (0.000 x 0.000) (598.000 x 336.000 mm) (23.543 x 13.228 in) (81.552 x 81.643 DPI)
LOG: ISA Plug & Play BIOS enabled
LOG: VGA ROM BIOS init callback
LOG: pixratio 1.000, dw false, dh false
LOG: Aspect ratio: 640 x 480  xToY=1.333 yToX=0.750
LOG: menuScale=1
LOG: X11 main window is 640 x 497 maximized=0
LOG: XRandR CRTC 0: pos=(0,0) size=(1920,1080) outputs=1
LOG: Our window lies on this CRTC display (window pos=(630,332) size=(640,497) match=(950,580)).
LOG:   Goes to output 0: name='HDMI-0' size_mm=(598 x 336)
LOG: Screen report: Method 'XRandR' (1920.000 x 1080.000 pixels) at (0.000 x 0.000) (598.000 x 336.000 mm) (23.543 x 13.228 in) (81.552 x 81.643 DPI)
LOG: font texture id=2 will make 128 x 256
LOG: X11 main window is 640 x 497 maximized=0
LOG: XRandR CRTC 0: pos=(0,0) size=(1920,1080) outputs=1
LOG: Our window lies on this CRTC display (window pos=(630,246) size=(640,497) match=(950,494)).
LOG:   Goes to output 0: name='HDMI-0' size_mm=(598 x 336)
LOG: Screen report: Method 'XRandR' (1920.000 x 1080.000 pixels) at (0.000 x 0.000) (598.000 x 336.000 mm) (23.543 x 13.228 in) (81.552 x 81.643 DPI)
LOG: WARNING: No translation support (to host) for code page 0
LOG:    2163505 ERROR BIOS:Keyboard layout file auto not found
LOG:    2163505 ERROR BIOS:Keyboard layout file auto not found
LOG: XMS: 50 handles allocated for use by the DOS environment
LOG: EMS page frame at 0xe000-0xefff
LOG: COMMAND.COM env size:             720 bytes
LOG: COMMAND.COM environment block:    0x0701 sz=0x002d
LOG: COMMAND.COM main body (PSP):      0x072f sz=0x009a
LOG: COMMAND.COM stack:                0x0749
LOG: pixratio 1.350, dw false, dh false
LOG: Aspect ratio: 720 x 540  xToY=1.333 yToX=0.750
LOG: menuScale=1
LOG: X11 main window is 720 x 417 maximized=0
LOG: XRandR CRTC 0: pos=(0,0) size=(1920,1080) outputs=1
LOG: Our window lies on this CRTC display (window pos=(630,246) size=(720,417) match=(990,454)).
LOG:   Goes to output 0: name='HDMI-0' size_mm=(598 x 336)
LOG: Screen report: Method 'XRandR' (1920.000 x 1080.000 pixels) at (0.000 x 0.000) (598.000 x 336.000 mm) (23.543 x 13.228 in) (81.552 x 81.643 DPI)
LOG: font texture id=2 will make 128 x 256
LOG: X11 main window is 720 x 417 maximized=0
LOG: XRandR CRTC 0: pos=(0,0) size=(1920,1080) outputs=1
LOG: Our window lies on this CRTC display (window pos=(590,286) size=(720,417) match=(950,494)).
LOG:   Goes to output 0: name='HDMI-0' size_mm=(598 x 336)
LOG: Screen report: Method 'XRandR' (1920.000 x 1080.000 pixels) at (0.000 x 0.000) (598.000 x 336.000 mm) (23.543 x 13.228 in) (81.552 x 81.643 DPI)
rcooke@Developer1:~$

Whew! Now I just need to figure out where the config file lives…