Context
This problem was originally discovered at:
β¦hence it content.
However, this method of embedding HTML5 inside Markdown tables is common: [1]
Reproducible Example
<p>Here's something to make y'all think!</p>
<table>
<thead>
<tr>
<th></th>
<th>Mine</th>
<th>My Brother's</th>
</tr>
</thead>
<tbody>
<tr>
<th><code>kinfo</code></th>
<td>
~~~YAML
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 Γ AMD Ryzen 5 7600X 6-Core Processor
Memory: 32 GiB of RAM (30.4 GiB usable)
Graphics Processor 1: AMD Radeon RX 5700
Graphics Processor 2: AMD Radeon Graphics
Manufacturer: ASRock
Product Name: X670E Taichi
~~~
</td>
<td>
~~~YAML
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.3
KDE Frameworks Version: 6.16.0
Qt Version: 6.9.1
Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 Γ AMD Ryzen 5 7600X 6-Core Processor
Memory: 32 GiB of RAM (30.4 GiB usable)
Graphics Processor 1: AMD Radeon RX 7900 XTX
Graphics Processor 2: AMD Radeon Graphics
Manufacturer: ASRock
Product Name: X670E Taichi
~~~
</td>
</tr>
<tr>
<th><code>sudo tree /boot/efi</code></th>
<td>
~~~tree
/boot/efi
βββ EFI
β βββ BOOT
β β βββ BOOTIA32.EFI
β β βββ BOOTX64.EFI
β β βββ fbia32.efi
β β βββ fbx64.efi
β βββ fedora
β βββ BOOTIA32.CSV
β βββ BOOTX64.CSV
β βββ gcdia32.efi
β βββ gcdx64.efi
β βββ grub.cfg
β βββ grubia32.efi
β βββ grubx64.efi
β βββ mmia32.efi
β βββ mmx64.efi
β βββ shim.efi
β βββ shimia32.efi
β βββ shimx64.efi
βββ mach_kernel
βββ System
β βββ Library
β βββ CoreServices
β βββ SystemVersion.plist
βββ System Volume Information
8 directories, 18 files
~~~
</td>
<td>
~~~tree
/boot/efi
βββ EFI
β βββ BOOT
β β βββ BOOTIA32.EFI
β β βββ BOOTX64.EFI
β β βββ fbia32.efi
β β βββ fbx64.efi
β βββ fedora
β βββ BOOTIA32.CSV
β βββ BOOTX64.CSV
β βββ gcdia32.efi
β βββ gcdx64.efi
β βββ grub.cfg
β βββ grubia32.efi
β βββ grubx64.efi
β βββ mmia32.efi
β βββ mmx64.efi
β βββ shim.efi
β βββ shimia32.efi
β βββ shimx64.efi
βββ mach_kernel
βββ System
β βββ Library
β βββ CoreServices
β βββ SystemVersion.plist
βββ System Volume Information
8 directories, 18 files
~~~
</td>
</tr>
<tr>
<th><code>cat /etc/default/grub</code></th>
<td>
~~~sh
cat /etc/default/grub
GRUB_TIMEOUT="15"
# Original: GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
# Original: Identical
GRUB_DEFAULT="saved"
# Original: Identical
GRUB_DISABLE_SUBMENU="true"
# Original: Unknown
GRUB_TERMINAL_OUTPUT="gfxterm"
# Original: GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX=""
# Original: GRUB_CMDLINE_LINUX="rhgb quiet"
GRUB_DISABLE_RECOVERY="false"
# Original: GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG="true"
# Original: Unknown
# Reason: https://discussion.fedoraproject.org/t/missing-boot-entries-with-grub-enable-blscfg-true/70805/3
GRUB_GFXMODE="2560x1440,auto"
# Original: None
GRUB_DISABLE_OS_PROBER="true"
# Original: None
# Reason: https://github.com/MaddieM4/os-prober/issues/5#issue-777438588
~~~
</td>
<td>
~~~sh
GRUB_TIMEOUT=25
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="gfxterm"
GRUB_CMDLINE_LINUX=""
GRUB_DISABLE_RECOVERY="false"
GRUB_ENABLE_BLSCFG=true
GRUB_GFXMODE=2560x1440,auto
~~~
</td>
</tr>
<tr>
<th><code>sudo fdisk -l /dev/nvme2n1</code></th>
<td>
~~~YAML
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: addlink M.2 PCIE G4x4 NVMe
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: BDA1D2E0-E95A-4EB7-9502-BE9E43D64E3D
Device Start End Sectors Size Type
/dev/nvme2n1p1 2048 3907022847 3907020800 1.8T Linux filesystem
~~~
</td>
<td>
~~~YAML
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk model: addlink M.2 PCIE G4x4 NVMe
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 95F62691-D093-4072-8970-7D9108C0A5EE
Device Start End Sectors Size Type
/dev/nvme2n1p1 2048 206847 204800 100M EFI System
/dev/nvme2n1p2 206848 239615 32768 16M Microsoft reserved
/dev/nvme2n1p3 239616 3905492991 3905253376 1.8T Microsoft basic data
/dev/nvme2n1p4 3905492992 3907026943 1533952 749M Windows recovery environment
~~~
</td>
</tr>
<tr>
<th><code>sudo grub2-emu</code></th>
<td>
https://youtu.be/8JQsz23y2nA
<p>At least you all know it doesn't appear for me. I don't think <code>grub2-emu</code> has ever worked, because I have a search about this problem from 2025-01 in my browser history.</p>
</td>
<td>

Notice the "Windows Boot Manager"?!
</td>
</tr>
</tbody>
</table>
β¦renders as:
To confirm that it does so here:
Here's something to make y'all think!
Mine My Brother's kinfo
Operating System: Fedora Linux 42 KDE Plasma Version: 6.4.3 KDE Frameworks Version: 6.16.0 Qt Version: 6.9.1 Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit) Graphics Platform: Wayland Processors: 12 Γ AMD Ryzen 5 7600X 6-Core Processor Memory: 32 GiB of RAM (30.4 GiB usable) Graphics Processor 1: AMD Radeon RX 5700 Graphics Processor 2: AMD Radeon Graphics Manufacturer: ASRock Product Name: X670E Taichi
Operating System: Fedora Linux 42 KDE Plasma Version: 6.4.3 KDE Frameworks Version: 6.16.0 Qt Version: 6.9.1 Kernel Version: 6.15.7-200.fc42.x86_64 (64-bit) Graphics Platform: Wayland Processors: 12 Γ AMD Ryzen 5 7600X 6-Core Processor Memory: 32 GiB of RAM (30.4 GiB usable) Graphics Processor 1: AMD Radeon RX 7900 XTX Graphics Processor 2: AMD Radeon Graphics Manufacturer: ASRock Product Name: X670E Taichi
sudo tree /boot/efi
/boot/efi βββ EFI β βββ BOOT β β βββ BOOTIA32.EFI β β βββ BOOTX64.EFI β β βββ fbia32.efi β β βββ fbx64.efi β βββ fedora β βββ BOOTIA32.CSV β βββ BOOTX64.CSV β βββ gcdia32.efi β βββ gcdx64.efi β βββ grub.cfg β βββ grubia32.efi β βββ grubx64.efi β βββ mmia32.efi β βββ mmx64.efi β βββ shim.efi β βββ shimia32.efi β βββ shimx64.efi βββ mach_kernel βββ System β βββ Library β βββ CoreServices β βββ SystemVersion.plist βββ System Volume Information 8 directories, 18 files
/boot/efi βββ EFI β βββ BOOT β β βββ BOOTIA32.EFI β β βββ BOOTX64.EFI β β βββ fbia32.efi β β βββ fbx64.efi β βββ fedora β βββ BOOTIA32.CSV β βββ BOOTX64.CSV β βββ gcdia32.efi β βββ gcdx64.efi β βββ grub.cfg β βββ grubia32.efi β βββ grubx64.efi β βββ mmia32.efi β βββ mmx64.efi β βββ shim.efi β βββ shimia32.efi β βββ shimx64.efi βββ mach_kernel βββ System β βββ Library β βββ CoreServices β βββ SystemVersion.plist βββ System Volume Information 8 directories, 18 files
cat /etc/default/grub
cat /etc/default/grub GRUB_TIMEOUT="15" # Original: GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" # Original: Identical GRUB_DEFAULT="saved" # Original: Identical GRUB_DISABLE_SUBMENU="true" # Original: Unknown GRUB_TERMINAL_OUTPUT="gfxterm" # Original: GRUB_TERMINAL_OUTPUT="console" GRUB_CMDLINE_LINUX="" # Original: GRUB_CMDLINE_LINUX="rhgb quiet" GRUB_DISABLE_RECOVERY="false" # Original: GRUB_DISABLE_RECOVERY="true" GRUB_ENABLE_BLSCFG="true" # Original: Unknown # Reason: https://discussion.fedoraproject.org/t/missing-boot-entries-with-grub-enable-blscfg-true/70805/3 GRUB_GFXMODE="2560x1440,auto" # Original: None GRUB_DISABLE_OS_PROBER="true" # Original: None # Reason: https://github.com/MaddieM4/os-prober/issues/5#issue-777438588
GRUB_TIMEOUT=25 GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_TERMINAL_OUTPUT="gfxterm" GRUB_CMDLINE_LINUX="" GRUB_DISABLE_RECOVERY="false" GRUB_ENABLE_BLSCFG=true GRUB_GFXMODE=2560x1440,auto
sudo fdisk -l /dev/nvme2n1
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: addlink M.2 PCIE G4x4 NVMe Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: BDA1D2E0-E95A-4EB7-9502-BE9E43D64E3D Device Start End Sectors Size Type /dev/nvme2n1p1 2048 3907022847 3907020800 1.8T Linux filesystem
Disk /dev/nvme2n1: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors Disk model: addlink M.2 PCIE G4x4 NVMe Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: gpt Disk identifier: 95F62691-D093-4072-8970-7D9108C0A5EE Device Start End Sectors Size Type /dev/nvme2n1p1 2048 206847 204800 100M EFI System /dev/nvme2n1p2 206848 239615 32768 16M Microsoft reserved /dev/nvme2n1p3 239616 3905492991 3905253376 1.8T Microsoft basic data /dev/nvme2n1p4 3905492992 3907026943 1533952 749M Windows recovery environment
sudo grub2-emu
At least you all know it doesn't appear for me. I don't think
grub2-emu
has ever worked, because I have a search about this problem from 2025-01 in my browser history.Notice the βWindows Boot Managerβ?!