Closed Bug 808135 Opened 12 years ago Closed 6 years ago

APItrace asserts on startup, "Assertion failure: gotFB, at /hack/b2g/B2G/gecko/widget/gonk/nsWindow.cpp:183"

Categories

(Firefox OS Graveyard :: General, defect)

Product:
Firefox OS Graveyard
Component:
General
Platform:
x86_64
Linux
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED WONTFIX

People

(Reporter: bjacob, Unassigned)

References

Details

Trying to apitrace b2g according to
https://wiki.mozilla.org/B2G/Debugging_OpenGL

I/Gonk    (  836): Error opening framebuffer device
F/MOZ_Assert(  836): Assertion failure: gotFB, at /hack/b2g/B2G/gecko/widget/gonk/nsWindow.cpp:183
D/apitrace(  836): apitrace: warning: caught signal 11
I see this also when doing ./flash.sh gecko

Its related to gecko not shutting down cleanly when trying to start it up again.

Usually if I reboot the phone and then do it as the first thing, it works fairly well. Presumably this will still need to be fixed for doing upgrades (which also stops gecko).

One thing to check is that all of b2g processes are gone before trying to start the apitrace (i.e. b2g-ps returns nothing)
Firefox OS is not being worked on
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WONTFIX
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