8
私はhttp://developer.android.com/tools/debugging/systrace.htmlに従っていますが、私のMoto X(KitKat)ではsystraceを実行できません。何か案は?KitKatでMoto Xでsystraceを使用しようとすると「許可が拒否されました(13)」
$ python systrace.py --time=10 -o mynewtrace.html gfx view wm
error opening /sys/kernel/debug/tracing/options/overwrite: Permission denied (13)
error opening /sys/kernel/debug/tracing/buffer_size_kb: Permission denied (13)
error opening /sys/kernel/debug/tracing/trace_clock: Permission denied (13)
error opening /sys/kernel/debug/tracing/tracing_on: Permission denied (13)
error opening /sys/kernel/debug/tracing/tracing_on: Permission denied (13)
unable to start tracing
error opening /sys/kernel/debug/tracing/options/overwrite: Permission denied (13)
error opening /sys/kernel/debug/tracing/buffer_size_kb: Permission denied (13)
error opening /sys/kernel/debug/tracing/trace_clock: Permission denied (13)
No data was captured. Output file was not written.
どのような正確な情報をお探しですか? – Xarus