[OLPC-AU] Testing summary, Auckland - 24 March 2012

Tom Parker tom at carrott.org
Sun Mar 25 06:46:18 EDT 2012


Testing Summary, Auckland - 24 March 2012
Who: Fabiana, John, Oliver, Rachel, Tabitha, Tom

Tested os884 on XO-1.75 and au-210 on XO-1.5

os884 on XO-1.75
Sundance:
Record:
Movie 2 min on low res ok - Movie a bit too pixelated when you open the 
saved version (did not show that pixelation during the recording) 
otherwise seems ok. Movie on high res 2 min stops after about 15 seconds 
- Movie is choppy during recording and play back - frames freeze.

Measure:
Wave and FFT ok. Amplitude and time control seem fine - except that FFT 
behaves quite funny when the x rate is set to 1 div 10 Hz. The update 
rate isn’t constant, if you make a loud short “hiss” noise, some kind of 
animal slowly rises out of the noise floor, arches it’s back and shakes 
like a dog before receding. Tapping the side of the laptop also arouses 
this beast. This isn’t new, I’ve seen it on XO-1.5 too. Behavior at 
100hz/div is very good, and suits my whistling range much better than 
the default.

Physics:
Seems to be working ok.

Write:
Can change font - Fonts at the end of list beginning with ‘C’ should 
they be alphabetically organised? Can do bullet points etc.; headings, 
alignment, insert table and change cell aspect ratio; bold underline, 
italics, copy paste.

Labyrinth:
Can create, save into pdf and open with read and save into png and view 
with picture viewer (png).

Tam Tam Edit:
Seems to be working ok.

Paint:
Drew a complicated drawing and it hung. Unfortunately the wifi also 
didn’t work so couldn’t install gdb to investigate. Paint was using 100% 
CPU. This is the second time we have had paint hang in the last couple 
of weeks. Wifi started working after a reboot. Lost the logs related to 
the wifi, /var/log/message and /var/log/wpa_supplicant got cleared 
during reboot.

Sundance hung while idle with the power light on solid, had to hold down 
the power button.

Bonnie:
Tried to break paint but couldn’t.

Clyde:
Did not auto-mount usb sticks, they show up in dmesg and you can 
manually mount. nothing obvious in logs. Worked normally after reboot.

http://dev.laptop.org/ticket/11569 still a problem
http://dev.laptop.org/ticket/11596 still a problem -- we should fix this 
or remove distance from the XO-1.75
Raised http://dev.laptop.org/ticket 
<http://dev.laptop.org/ticket/11569>/11715 for maze crashing

au210:
Record:
Screen no longer dims and blanks when recording and laptop is left 
alone. Record functions seem to work well, but low quality video is very 
very low quality. Should the default be changed?

Write:
Tables, fonts, sizes and stuff all work

Browse:
Works

Rosella with sentelec FSP had the mouse stop working. Keyboard worked, 
suspending and resuming did not help, switching to text console did not 
help. Got error in kernel log:

Mar 24 11:00:35 xo-a7-4c-2f NetworkManager[805]: <info> Activation 
(eth0) successful, device activated.
Mar 24 11:00:35 xo-a7-4c-2f NetworkManager[805]: <info> Activation 
(eth0) Stage 5 of 5 (IP Configure Commit) complete.
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3360.930121] INFO: task kseriod:16 
blocked for more than 120 seconds.
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3360.954242] "echo 0 > 
/proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3360.979924] kseriod D f1a7e6c7 
2812 16 2 0x00000000
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.003861] eb4c2ec8 00000046 
00000000 f1a7e6c7 000002e6 eb490a00 eb490a00 f1a7a1fe
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.029819] 000002e6 eb490a00 
ea9c1e0c eb490a00 ea9c1e10 eb4c2eec b070ca7a ea9c1e20
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.055744] ea9c1e20 ea9c1e20 
eb490a00 ea9c1e0c 00000064 ffffffff eb4c2ef8 b070cd79
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.081438] Call Trace:
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.100734] [<b070ca7a>] 
__mutex_lock_slowpath+0x6d/0xc8
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.122995] [<b070cd79>] 
mutex_lock+0x27/0x2a
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.144076] [<b05fdd0e>] 
ps2_begin_command+0x13/0x26
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.165828] [<b05fdd3b>] 
ps2_command+0x1a/0x38
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.187111] [<f13024c2>] 
psmouse_set_rate+0x34/0x43 [psmouse]
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.209986] [<f13024f1>] 
psmouse_initialize+0x20/0x40 [psmouse]
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.232885] [<f1303c41>] 
psmouse_reconnect+0xc1/0xfc [psmouse]
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.255439] [<b05fbbd0>] 
serio_reconnect_port+0x2f/0x51
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.277148] [<b05fbc04>] 
serio_reconnect_chain+0x12/0x20
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.298858] [<b05fbfdd>] 
serio_thread+0x103/0x276
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.320106] [<b0435b41>] ? 
autoremove_wake_function+0x0/0x34
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.342304] [<b05fbeda>] ? 
serio_thread+0x0/0x276
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.363278] [<b0435850>] 
kthread+0x63/0x68
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.383324] [<b04357ed>] ? 
kthread+0x0/0x68
Mar 24 11:01:22 xo-a7-4c-2f kernel: [ 3361.403482] [<b0402cf6>] 
kernel_thread_helper+0x6/0x10
Mar 24 11:02:34 xo-a7-4c-2f kernel: [ 3433.983953] PM: Syncing 
filesystems ... done.
Mar 24 11:02:40 xo-a7-4c-2f kernel: [ 3434.006548] Freezing user space 
processes ... (elapsed 0.01 seconds) done.

XO-1.5 Ivy
GCompris click:
took forever to load

labyrinth:
image breaks it

speak, memorize, implode, maze, record, write, paint, browse, ruler, 
clock, moon, visual match, fototoon, numbers, physics, arithmetic:
All worked.


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