touch-packages team mailing list archive

[Pat McGowan <pat.mcgowan@xxxxxxxxxxxxx>]

@gerry for ual thats the case but not for the other packages that are
causing these to be logged. The same fix in ual needs to be applied to
use an env var and macro in qtmir and maybe elsewhere,

look at ual-tracepoints.h in ubuntu-app-launch

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https://bugs.launchpad.net/bugs/1404302

Title:
  liblttng-ust0 Error opening shm /lttng-ust-wait-5

Status in Client Developer Experience:
  Confirmed
Status in platform-api:
  New
Status in qtmir package in Ubuntu:
  Invalid
Status in webbrowser-app package in Ubuntu:
  Confirmed

Bug description:
  Confined apps don't have access to this and continuously produce this
  error message in stderr:

  libust[31283/31285]: Error: Error opening shm /lttng-ust-wait-5 (in
  get_wait_shm() at lttng-ust-comm.c:958)

  
  This is printed to the application's log about once every other second and makes it hard to read the application's own debug output. For a better app developer experience this message should be silenced.

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