https://bugs.kde.org/show_bug.cgi?id=473780
ratijas <m...@ratijas.tk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
Status|REPORTED |CONFIRMED
--- Comment #2 from ratijas <m...@ratijas.tk> ---
Can confirm that PID inside Flatpak running instance is living in a separate
namespace from the host.
❯ flatpak ps
Instance PID Application Runtime
574133368 61939 im.riot.Riot org.freedesktop.Platform
2219558800 61908 im.riot.Riot org.freedesktop.Platform
505331848 5742 org.telegram.desktop org.freedesktop.Platform
❯ flatpak enter 505331848 /bin/bash
bash-5.1$ ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
ratijas 1 0.0 0.0 3148 1152 ? S 14:17 0:00 bwrap --args
41 /app/bin/telegram-desktop
ratijas 2 2.3 3.2 2605696 527932 ? Sl 14:17 9:25
/app/bin/telegram-desktop
ratijas 3180 0.0 0.0 4896 3584 pts/6 S 21:03 0:00 /bin/bash
ratijas 3181 0.0 0.0 7224 2944 pts/6 R+ 21:03 0:00 ps aux
bash-5.1$
exit
❯ flatpak enter 2219558800 /bin/bash
bash-5.1$ ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
ratijas 1 0.0 0.0 3148 1152 ? S 16:06 0:00 bwrap --args
40 /app/bin/element
ratijas 2 0.0 0.0 7708 1664 ? S 16:06 0:00 /bin/bash
/app/bin/element
ratijas 3 0.5 0.8 1177638940 135556 ? SLl 16:06 1:41
/app/Element/element-desktop --enable-features=WebRTCPipeWireCapturer
ratijas 6 0.0 0.0 5776 1408 ? S 16:06 0:00 cat
ratijas 7 0.0 0.0 5776 1408 ? S 16:06 0:00 cat
ratijas 11 0.0 0.2 33782004 38656 ? S 16:06 0:00
/app/Element/element-desktop --type=zygote --no-zygote-sandbox
ratijas 13 0.0 0.0 0 0 ? Z 16:06 0:00
[zypak-sandbox] <defunct>
ratijas 16 0.0 0.0 3148 1280 ? S 16:06 0:00 bwrap --args
40 /app/bin/zypak-helper child - /app/Element/element-desktop --type=zygote
ratijas 17 0.0 0.2 33784380 43520 ? S 16:06 0:00
/app/Element/element-desktop --type=zygote
ratijas 52 0.2 0.3 33848236 58776 ? Sl 16:06 0:36
/app/Element/element-desktop --type=utility
--utility-sub-type=network.mojom.NetworkService --lang=en-US --ser
ratijas 72 2.0 1.9 1190042736 313312 ? Sl 16:06 6:04
/app/Element/element-desktop --type=renderer
--enable-crash-reporter=c2493621-53db-4c47-b793-81c24740e514,no_c
ratijas 93 1.6 0.4 33957612 65388 ? Sl 16:06 5:00
/app/Element/element-desktop --type=gpu-process
--enable-crash-reporter=c2493621-53db-4c47-b793-81c24740e514,n
ratijas 653 0.0 0.3 33900132 62028 ? Sl 17:22 0:01
/app/Element/element-desktop --type=utility
--utility-sub-type=audio.mojom.AudioService --lang=en-US --service
ratijas 1833 0.0 0.0 4896 3712 pts/6 S 21:04 0:00 /bin/bash
ratijas 1834 0.0 0.0 7224 2944 pts/6 R+ 21:04 0:00 ps aux
bash-5.1$
Now, how do we end up using conteinerazied PID to slap an icon onto a host
process…
By the way, reproducible on both Plasma 5.27 and master. The code hasn't
changed significantly in years or even decades.
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