Binary package hint: pybootchartgui
When running pybootchartgui against a bootchart tgz file generated by a Beagleboard device, it gives the following error:
rsalveti@evatp:/tmp/beagle$ bootchart --format=png --crop-after=compiz,metacity,mutter,kwin,xfwm4 --annotate=ureadahead,mountall,hostname,hwclock --annotate=Xorg --annotate=gdm-session-worker --output="/tmp" beagle-maverick-alpha3-maverick-20100816-1.tgz
** Message: pygobject_register_sinkfunc is deprecated (GtkWindow)
** Message: pygobject_register_sinkfunc is deprecated (GtkInvisible)
** Message: pygobject_register_sinkfunc is deprecated (GtkObject)
parsing 'beagle-maverick-alpha3-maverick-20100816-1.tgz'
parsing 'header'
parsing 'proc_stat.log'
parsing 'proc_diskstats.log'
parsing 'proc_ps.log'
warning: no parent for pid '2' with ppid '0'
merged 0 logger processes
pruned 102 process, 0 exploders, 53 threads, and 9 runs
False
Traceback (most recent call last):
File "/usr/bin/bootchart", line 23, in <module>
sys.exit(main())
File "/usr/lib/pymodules/python2.6/pybootchartgui/main.py", line 137, in main
render()
File "/usr/lib/pymodules/python2.6/pybootchartgui/main.py", line 128, in render
batch.render(writer, res, options, filename)
File "/usr/lib/pymodules/python2.6/pybootchartgui/batch.py", line 41, in render
draw.render(ctx, options, *res)
File "/usr/lib/pymodules/python2.6/pybootchartgui/draw.py", line 282, in render
draw_chart(ctx, IO_COLOR, True, chart_rect, [(sample.time, sample.util) for sample in disk_stats], proc_tree)
File "/usr/lib/pymodules/python2.6/pybootchartgui/draw.py", line 201, in draw_chart
yscale = float(chart_bounds[3]) / max(y for (x,y) in data)
ZeroDivisionError: float division
Distro: Maverick
Package: pybootchartgui 0+r141-0ubuntu1
The bootchart tgz file used is attached.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: pybootchartgui 0+r141-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-14.20-generic 2.6.35
Uname: Linux 2.6.35-14-generic x86_64
Architecture: amd64
Date: Tue Aug 17 00:25:43 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SourcePackage: pybootchartgui
Attaching the debdiff with a very simple fix.
The problem happens because at a BeagleBoard device (or Panda) we usually use the mmcblk disk as the root device, and this is not included at the DISK_REGEX used by pybootchartgui.
This patch was also submitted upstream.