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The 'Nubs' application needs a setting for deadzone. Using the nubs in First person shooters the nubs trigger in directions when not even touched. An adjustment for deadzone would eliminate accidental movement caused by vibration.

Also, application profiles for the nubs would be very useful. Different apps use the nubs in different ways and it would be great to not have to go and change settings before launching each application.

The appdata folder was corrupted on my SD card from an unclean eject this made the folder read only until i ran a repaired it. MiniMenu still displayed all my PND files.

When clicking to launch the app would try to load crash and then return to MiniMenu without any visible error. This was pretty confusing and i thought it might be a good fix for a troubleshooting guide.

I found a bug when I tried to debug my code with strace.

It happens when strace has to handle conditional SWI's.

Example: (ASM code) save as "condswi.s"
-----
.data
.text
_globl _start
_start:
mov r0,#0 @ return code
mov r7,#1 @ sys_exit
swine 0
swieq 0
.end
-----

The code assembles/links fine using 'as' and 'ld'.
> as condswi.s
> ld a.out -o condswi

When I want to strace the executable file I got the following error.
> strace ./condswi
'syscall: unknown syscall trap 0x1f000000'
As a result strace quits.

Thanks,
Dennis

When the Pandora runs out of memory and the Out-Of-Memory killer fires, the Applications/Settings/xfce4/panel/panels.xml loses the entries for the menu button and the power monitor.

Should make up a simple zenity script tool ..

- backup -> pick SD -> backs up current user's homedor to SD. (tar.gz format so permissions can be kept; not cpio/etc, too annoying for user.) -> keep rolling, or just one copy?
- restore -> pick SD -> pick user -> confirm -> wipe home and restore with version from tarball? (or just unpack in-place, so existing new files are kept)
-> prepare SD -> pick SD -> mkdir /pandora/menu and /pandora/desktop

It'll have to be in the SKEL.
/etc/skel/Applications/Settings/Thunar/uca.xml

People can replace the contents of their current uca.xml file with the following to gain this functionality now.
/home/[USERNAME]/Applications/Settings/Thunar/uca.xml

<?xml encoding="UTF-8" version="1.0"?>
<actions>
<action>
<icon>Terminal</icon>
<name>Open Terminal Here</name>
<command>exo-open --working-directory %f --launch TerminalEmulator</command>
<description>Example for a custom action</description>
<patterns>*</patterns>
<directories/>
</action>
<action>
<icon>emblem-symbolic-link</icon>
<name>Mount PND</name>
<command>/usr/pandora/scripts/pnd_run.sh -p %f -m &amp;&amp; thunar /mnt/utmp/</command>
<description></description>
<patterns>*.pnd;*.PND</patterns>
<other-files/>
<text-files/>
</action>
<action>
<icon>gtk-jump-to-rtl</icon>
<name>Unmount PND</name>
<command>/usr/pandora/scripts/pnd_run.sh -p %f -u</command>
<description></description>
<patterns>*.pnd;*.PND</patterns>
<other-files/>
<text-files/>
</action>
</actions>

Zaxxon Hotfix 5.

Example (dropbear is running):

------------------------
~# nc -vvvv localhost 22
Notice: Real hostname for localhost [127.0.0.1] is localhost.localdomain
Total received bytes: 0
Total sent bytes: 0

~# telnet localhost 22
SSH-2.0-dropbear_0.51
------------------------

All required libraries seem present, strace output is inconclusive.

Problem - Login Screen does not accept all symbols of the form Fn+char
Reproducibility - always
Actual results - the characters :?#|$€"‘£¥@!_ do not work on the Login Screen with the Pandora's keyboard. When fn then the corresponding character is pressed, nothing is added to the string.
Expected results - these characters should appear just like any other character
Work Around - an external keyboard was able to enter these characters
Aditional Information - While the characters :?#|$€"‘£¥@!_ do not work, the characters ;/\'-+=`() work just fine.

PROBLEM DESCRIPTION: In many GUI dialogues the default action button (OK, ACCEPT, YES, …) cannot be triggered with a simple key press. Pressing ENTER triggers the element which has focus (usually the first dialogue element), but not the default action, as most computer users would expect!

MY WORKAROUND MEANWHILE: Press ALT plus the underlined letter of your desired action. But that's not very convenient as the underlined letter needs to be looked upon first, as the button label can differ from situation to situation (ACCEPT, OK, YES, …) and then 2 keys need to be pressed.

SUGGESTED SOLUTION: The custom of many operating systems should be adapted on the OpenPandora as well. SPACE triggers the currently focused element (whatever that may be: list item, radio button, checkbox, etc), and ENTER triggers the default action of that dialogue.
Or even better use the Pandora specific A/B/Y/X keys cleverly in those dialogues/selections. I don't know whether there is a standard functionality assignment within this key-group, in MiniMenu "B" is start/confirm, I do not know of any other standard assignments yet.

I am suggesting the new option "Grid stop horizontal" for MiniMenu with the following possible settings and their effect.

Yes -> If the boundary is reached the focus remains there.
No -> If the boundary is reached the focus starts at the opposite side again.
Jump to next/prev line -> If the boundary is reached the focus jumps to the next/previous line and the opposite side.

If you set MiniMenu's option "Live (not exit) on app run?" to YES, and you quit an application and return to the still running MiniMenu, it runs in windowed mode, and takes about 2 seconds until it goes into full screen mode again.

This delay should at best be not noticeable at all, at most 0-1 seconds.

The command line environment of the default OS does not include the command "man" and the respective manpages of the installed programs.
I personally often use manpages, as I hardly remember the syntax/arguments of all programs I use.
Having them would be very convenient!

EVALUATING NEEDED STORAGE AMOUNT

Some may argue that storage space is quite limited on the NAND.

Yes I agree. Hence the number of included programs is limited too. Hence it would not be all too many manpages.

When I press TAB into an empty Terminal prompt, I get 1406 possibilities, which is about the amount of available commands/programs if we ignore aliases, etc.

Multiply that with an average of 20 kb per manpage, and you get about 30 MB in total. With compression this could possibly be brought down to 15-20 MB.

POSSIBLE SOLUTIONS

A) Store into the NAND the manpages of core OS CLI programs only, and not all the library/system/etc documentation.

B) Include only the man command into the core OS, and compile/configure it in such a fashion, that it finds the manpages within non-NAND media (SD card, USB volume, etc).
b1) Specify that it simply looks into a certain path within the /media/*/pandora/ structure.
b2) Or offer PND packages like man-core.pnd, man-extended.pnd,... you get the idea or even man-custom.pnd (which would look into its appdata or a certain path for custom added manpages, to somehow get the b1 approach within the PND approach).

EXAMPLE: MiniMenu with the option "Subcategories as folders" YES, and the current active tab i.e. "Game" lists:

Subgenre folders: ActionGame, AdventureGame, ArcadeGame, BlocksGame, …
App items: Abuse, Amoeboax, Arkaniod, Bloqus, …

THE BUG: Pressing "A" multiple times only cycles the focus between folders (ActionGame, AdventureGame, ArcadeGame), but never reaches the app items (Abuse, Amoeboax, Arkaniod).

BESIDES THIS BUG in the current keyboard item selection logic, I kindly inquire to implement: FS#243

Hi there,

it would be neat if an rc script containing this could be added to the os (and run on startup) :

if [ ! -e /proc/sys/fs/binfmt_misc/register ];then
modprobe binfmt_misc
mount -t binfmt_misc none /proc/sys/fs/binfmt_misc
fi
echo ":squashPND:M::hsqs::/usr/bin/pnd_run:">/proc/sys/fs/binfmt_misc/register

That render all the SquashFS executable directy by clicking them on the icon. Sadly there is no way to pass the arguments to the apps (as pnd_run dont support that).
A similar line could be added to support iso pnd.

Command is essencial when switching between kb layouts

I'm using https://github.com/openpandora/meta-openpandora-vendor/blob/master/recipes-openpandora/openpandora-system/openpandora-skel/pndXmodmap

strace (openbox process): https://gist.github.com/anonymous/9925061

xmodmap latest version (1:1.0.4-r0.5) reinstalled

Hi,

Evince 2.30 often crashes with the following error message:

(evince:2834): EvinceDocument-CRITICAL **: ev_image_save_tmp: assertion `GDK_IS_PIXBUF (pixbuf)' failed

Segmentation fault

How to reproduce: open Evince,  select a PDF file, go into fullscreen mode, then click into the body of the document.

Cheers, Magic Sam

ISSUE ENVIRONMENT:

If you hold your Pandora in your hands, you only have your thumbs for typing, hence your typing abilities are quite limited.

It is hard to press more than 2 keys, and hard to press 2 keys on the same side, as your second thumb does not reach the opposite side all too easy (except you have a basketball player's hands).

The modifier keys Start/ALT Select/CTRL Pandora/(META, I guess?) are in the middle of the keyboard, hence the can easily pressed together with another key. But SHIFT lies at an ergonomically problematic side (left boundary). Hence hard to press with other left side keys.

SUGGESTED SOLUTION:

I suggest that Pandora OS offers an optional and configurable input help.

[1|2|3 presses | hold for duration x] SHIFT [timeout y] [modifier key 2] [timeout z] key

Produces the same result like SHIFT + modkey2 + key

Very likely modifier key 2 and timeout z are not necessary, as you can trigger the SHIFT hold (by your defined action), and then press the modifier key 2 and the other key at once, as the other modifier keys are laid at a central (ergonomically better) position.

Imagine this tab content:
Nubs, Pandora Input, PNDstore.

CURRENT BEHAVIOR:

Pressing "P" and "N" is succession jumps to "Nubs" eventually, as it first jumps to the first "P" item ("Pandora Input"), then to the first "N" item, "Nubs".

DESIRED BEHAVIOR:

That it acts like in most Linux file browsers or the Mac OS X Finder.

In detail: Pressing "P" and "N" within a certain time limit should combine them to the string "PN" and jump to the first item which starts with that string, i.e. "PNDStore". If no item matches, reduce the combination string by one character, try to match again, if that doesn't match, try matching again with one character less, ... , until only one character is left, and if that one doesn't match jump to the nearest previous lexicographical character, which matches.

FLAWED BEHAVIOUR:

Copy and paste only works between 2 active applications. This is very limiting!
If you are in the single task oriented MiniMenu you have no chance at all to share the clipboard between apps!
If you are in the multi tasking oriented XFCE desktop environment you can only share between apps running in parallel! Not with apps which started after the source app has been terminated.

DESIRED BEHAVIOUR:

The clipboard content (within reasonable limits of course) should remain, regardless of the source application, so that you can paste at any later moment into any application.

Trashing a file/folder seems to MOVE it to a certain trash directory on the MAIN VOLUME, rather then the ORIGINATING VOLUME, hence this can result in a COPY RATHER THAN A MOVE operation, if the trashed file originates from a filesystem other than the main filesystem!

This is very inefficient and faulty as it is:
a) Very time consuming
b) And in case of large files this operation can even fail due to not enough free space on the main volume.

If only 2 GUIs are available, skip the user selection and switch right into the only other GUI. What else would the user want?! Right!

If more than 2, already set the focus in the GUI list to the next possible item.

When the lid is closed the only remaining buttons on the Pandora are the L + R shoulder buttons and the power slider.
Applications operating in this mode should utilize that few available buttons!

Example for button utilization in a audio playback software:
L + R at once: Toggle Play/Pause
L hold: fast backward
R hold: fast forward
L click: jump to previous song
R click: jump to next song
L double click: jump to previous album/artist
R double click: jump to next album/artist

Steps to reproduce the bug(s):

1) In MiniMenu select an arbitrary app.
2) Press SPACE to bring up the contextual menu.
3) Select "Edit notes line 1".
4) Insert your string and confirm.
5) Now at a later time you may decide to remove your note line again. Therefore you select the same app again in MiniMenu, then repeat steps 2-3, but this time:

a) Erase all characters so that you get an empty string and then confirm. RESULT: Your change is simply ignored! There should be a possibility within MiniMenu to remove/reset note lines, the simplest being to simply accept an empty string as an input, that's what an average user will try if s/he does not find a dedicated "Delete note line" command.

b) As a workaround I tried something and detected yet another bug! As I could not create an empty string, I simply created a note line only containing 1 SPACE character (=the string " ") and confirmed. This got accepted.

If MiniMenu is in detailed view mode (press the A-button or TAB in order to bring it up, if it is not already there) and you slide over an app whose note line is " ", MiniMenu crashes!

Maybe the bug is connected with the writing to / the parsing from the .OVR (override) files which MiniMenu creates for the affected files, as the separating value in OVR files seems to be TAB, and SPACE is also WHITESPACE, therefore some parsers probably skip/misinterpret this, and MiniMenu then catches an unexpected situation!

WORKAROUND: If you ran into the problem, that you cannot get rid of the note lines anymore, simply start a file browser of your choice, navigate to the location of the affected .PND file and find its sister .OVR (override) file and delete it or edit it accordingly!

I assigned personal subcategories to some of my games.
Some of those subcategories share the same beginning string, i.e: Shooter, ShooterBallistic ShooterScoller.
MiniMenu displays those subcategories with flaws! See the ASCII screenshots below.
Note: The star symbols indicate the currently active selection.

The main category tab "Game" being active:

----------------------------------------------------------
| All | Audio | AudioVideo | Education |*Game*| Graphics |
----------------------------------------------------------
ActionGame AdventureGame ArcadeGame BlocksGame ...
Shooter ShooterBallistic ShooterScroller ...
GameA GameB GameC ...
----------------------------------------------------------

Now if I navigate into the sub-category "Shooter", everything normal:

----------------------------------------------------------
|*Shooter*|
----------------------------------------------------------
.. ShooterA ShooterB ShooterC ...
----------------------------------------------------------

But if I navigate to the sub-category "ShooterBallistic", strangely MiniMenu shows 2 tabs, "Shooter" and "ShooterBallistic", and jumps right into "Shooter".

----------------------------------------------------------
|*Shooter*| ShooterBallistic |
----------------------------------------------------------
.. ShooterA ShooterB ShooterC ...
----------------------------------------------------------

In order to reach my intended tab "ShooterBallistic" I need to navigate to it again. Annoying. There the contents are as expected:

----------------------------------------------------------
| Shooter |*ShooterBallistic*|
----------------------------------------------------------
.. ShooterBallisticA ShooterBallisticB ShooterBallisticC
----------------------------------------------------------

The flaw is the same for all other sub-categories beginning with "Shooter...". All have the flaw as shown in the example "ShooterBallistic", only that it is themselves instead of "ShooterBallistic". One more example to be perfectly clear:

----------------------------------------------------------
| Shooter |*ShooterScroller*|
----------------------------------------------------------
.. ShooterScrollerA ShooterScrollerB ShooterScrollerC
----------------------------------------------------------

Since I don't have a Pandora, I used the videos that EvilDragon has shown to discover this issue. Nowhere did I see in the First Boot Wizard that it tells you what the default controls in XFCE does like for example how the mouse moves and clicking using the nubs. It also doesn't tell you what the gaming buttons do (L and R included).

Would be nice to know for first time users. It should also tell a user if they want to change these setting to look at a specific place after the wizard is done. We shouldn't have the users figure the controls and such out by trial and error. When is that ever fun? :)