GPS hardlocks OM2008.08

Erland Lewin erland at lewin.nu
Thu Aug 28 17:07:35 CEST 2008


2008/8/28 Alexey Kurochkin <alexey.kurochkin at pathfinderlwd.com>

> When I run any program which uses GPS (Tango, locations, orrery,
> agps-ui) after some time OM hangs and nothing works. The only remedy is
> to remove the battery. On the other hand all these programs "work" fine
> while GPS is turned off. Just turning on GPS does not seem to produce
> the same effect unless some program is using it. I think it started
> after that update which fixed GSM problem. Any ideas?


I wonder if this is what I'm seeing right now, but actually the Freerunner
is just running extremely slowly. I was logged in with SSH over usb0, before
it became super slow, and it takes minutes between keypresses and a reaction
in the shell. I'm trying to start 'top' now, but I don't know if I'll have
time to wait to see what's taking all the time. I am running the 'locations'
app.

Here's a dump from top:

top - 14:54:33 up  1:55,  2 users,  load average: 11.36, 11.75, 12.29
Tasks:  71 total,   1 running,  69 sleeping,   1 stopped,   0 zombie
Cpu(s):  0.8%us, 18.2%sy,  0.0%ni,  0.0%id, 80.9%wa,  0.0%hi,  0.0%si,
0.0%st
Mem:    123856k total,   122028k used,     1828k free,       88k buffers
Swap:        0k total,        0k used,        0k free,     6788k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+
COMMAND
  139 root      15  -5     0    0    0 D  5.7  0.0   3:10.78
kswapd0
  291 root      15  -5     0    0    0 D  5.0  0.0   3:15.29
mmcqd
 1460 root      19  -1 18084 9716   76 D  2.5  7.8   4:13.59
Xglamo
 1530 root      20   0  3916  400  220 S  0.8  0.3   0:22.70
batget
 1780 root      20   0 31416  876  176 D  0.4  0.7   0:25.55
diversity-daemo
 1803 root      20   0  2252  444  228 R  0.4  0.4   0:10.59
top
 1545 root      20   0 47432 1712  144 D  0.3  1.4   0:14.03
mediaserver
 1402 root      20   0  3064  312  104 S  0.3  0.3   0:16.44
connmand
 1349 haldaemo  20   0  4096  676  252 D  0.3  0.5   0:11.54
hald
    5 root      15  -5     0    0    0 S  0.3  0.0   0:30.99
events/0
 1511 root      20   0 16800 3104   28 S  0.2  2.5   0:41.74
enlightenment
 1512 root      20   0 85436  10m   56 D  0.2  8.3   1:06.05
qpe
 1778 root      20   0 18124 6900   64 D  0.2  5.6   2:04.96
om-locations
 1342 messageb  20   0  2244  280   44 S  0.1  0.2   0:11.26
dbus-daemon
    1 root      20   0  1524   80   16 S  0.1  0.1   0:07.00
init
 1405 root      20   0  3340  520  260 D  0.1  0.4   0:12.75
wpa_supplicant
 1528 root      20   0  1508   76   16 S  0.1  0.1   0:02.94
wifiget

Hmm. Problem seems to be memory full as recently reported in
http://lists.openmoko.org/pipermail/devel/2008-August/001484.html and
follow-ups.


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