So did some investigation into this and why the error message is
printing. It seems like it shouldn't be. Then I realized I was looking
at the version of libttng-ust in Xenial and not the one in Vivid. This
is fixed in Xenial with ust 2.7 in that it'll only print the errors if
UST debugging is turned on. Which is the behavior that everyone wants.
We could work around it in UAL, but I think that if we want the fix for
Vivid it would be best to upload the new version of ust to the overlay
PPA or to wait until we move the phones to Vivid.
** Changed in: ubuntu-app-launch (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to content-hub in Ubuntu.
https://bugs.launchpad.net/bugs/1404302
Title:
liblttng-ust0 Error opening shm /lttng-ust-wait-5 - do not link
liblttng-ust!
Status in Client Developer Experience:
Fix Released
Status in platform-api:
Invalid
Status in content-hub package in Ubuntu:
Invalid
Status in qtmir package in Ubuntu:
Invalid
Status in ubuntu-app-launch package in Ubuntu:
Confirmed
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-developer-experience/+bug/1404302/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
