Nautilus - gvfs - bluez dependency chain.

So I just noticed bluez needed updated today and was thinking that I don't have any use for bluetooth anything so I attempted to remove bluez. It turns out bluez is a dependency of gvfs which I've never heard of. So i did a little research into gvfs and saw that it's a dependency of Nautilus. So basically if I want to use Nautilus as my file manager I have to have bluetooth support. That just seems wrong for some reason. So maybe the problem is that I don't quite understand what exactly gvfs does (despite some googling around), but I was hoping maybe someone could shed a little more light into this?

Any progress on these bluez problems?

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How to Investigate and Fix Dependency Chains

I have a package that is currently running but is displaying the following warning message:
Warning: 0x80049305 at Data Flow Task, SSIS.Pipeline: The package contains data flow components with multiple inputs. Run-time dependencies that exist among these components may increase memory usage and reduce performance. Consider removing the dependency
chain for the following component IDs and output IDs: 1790(1851) 667(671) 1890(1915) 680(752) , to improve performance.
How do I go about investigating and removing the dependency chain for the listed component and output IDs? I can't seem to locate them.
Thanks!

the phrase "data flow components with multiple inputs" is the key
I imagine you have such a case where you feed multiple inputs.
If you show us a picture of the package somebody would point you out to it.
Arthur My Blog

Strange dependency chain mpd - wayland/mesa

Recently I've made a fresh install of Arch intended to be used as headless server.
Installing mpd (only the server) pacman requires:
Objectius (53): audiofile-0.3.6-1 avahi-0.6.31-6 damageproto-1.2.1-2
enca-1.14-1 faad2-2.7-3 ffmpeg-1:1.1.3-1 fixesproto-5.0-2
fontconfig-2.10.2-1 freetype2-2.4.11-2 fribidi-0.19.5-1
gsm-1.0.13-7 jack-0.121.3-7 lame-3.99.5-1 libao-1.1.0-3
libass-0.10.1-1 libbluray-0.2.3-1 libdaemon-0.14-2
libdrm-2.4.42-1 libid3tag-0.15.1b-7 libjpeg-turbo-1.2.1-1
libmad-0.15.1b-6 libmms-0.6.2-1 libmodplug-0.8.8.4-1
libpciaccess-0.13.1-1 libshout-1:2.3.1-1 libtheora-1.1.1-2
libva-1.1.0-2 libvdpau-0.6-1 libvpx-1.1.0-1
libxdamage-1.1.4-1 libxfixes-5.0-2 libxml2-2.8.0-1
libxrender-0.9.7-1 libxxf86vm-1.1.2-1 mesa-9.1.1-1
mesa-libgl-9.1.1-1 opencore-amr-0.1.3-1 openjpeg-1.5.0-1
opus-1.0.2-1 recode-3.6-7 renderproto-0.11.1-2
rtmpdump-20121203-1 schroedinger-1.0.11-1 sdl-1.2.15-3
sqlite-3.7.16-1 v4l-utils-0.9.3-2 wavpack-4.60.1-2
wayland-1.0.6-1 x264-20130206-1 xf86vidmodeproto-2.3.1-2
xvidcore-1.3.2-1 yajl-2.0.4-1 mpd-0.17.3-3
It seems to me a non logical chain of dependencies for a daemon. It's only my impression?

mpd depends on ffmpeg -> libva -> libegl / libgl ( = mesa ) -> wayland.
The wayland package contains the wayland client libraries just like libx11, libxxf86vm, and libxdamage contain bindings for x-server code. If you compare that, wayland brings less overhead. libva requires bindings to graphics libraries since it uses the video hardware for acceleration. ffmpeg has many dependencies you don't need since it is a versatile audio and video library and tool collection.

How to create event based process chains

Hi All,
I would like to know about event based process chains. In connection to this, could you please answer the following queries,
1. How to create events
2. How to link created event to the process chain in the same BI or BW system and as well as from
    externel BI system.
3. How link one process chain with other process chain (i.e, After completion of one process chain, it
    should trigger other dependent process chain)
Thanks and Regards,
Kotesh.

1). Doubt regarding first question.
For example, i would like to create time based event (it should be trigger daily at specified time),
where we have to maintain scheduling options while creating event.
When i checked SM62 there i found only two options a). Event name and b). Description.
Could please send any doucument link if you have.
Ans : You can use function modules like "BP_EVENT_RAISE" in a program and schedule the program to trigger.
2). For externel BIW system also same procedure we need to follow or any difference.
Ans : Externally you need to trigger the same event.
3). i found dependent process chain also had scheduling options as direct scheduling insted of start using meta chain or API. As you said dependent process chain should be mata chain. it seems dependent process chain may be Meta chain or Direct scheduilg.
Ans : Its your choice how you want to schedule it.You can either make that dependent chain a metachain or schedule it separately.
I found at the end of first process chain they kept one process like Raise event and second process chain connected with the help of raise event process event name. If you have any idea about this process could explain a bit more.
Ans : May be they are raising the event in the main chain and triggering the dependent chain using this event.
But Metachain is preferred for such thing.Though it does similar thing.
Hope this helps.

Yellow(blue line) on my iMac MC309 21,5 inch

I have used my iMac for half a year only and got a yellow, blue (depending on the background) line on the left. I tried almost everything, rebooting, turning off, resetting PRAM and NVRAM and nothing helped. What should I do? Is it a serious problem?

Contact Apple Service, iMac Service or Apple's Express Lane. Do note that if you have AppleCare's protection plan and you're within 50 miles (80 KM) of an Apple repair station, you're eligible for onsite repair since yours is a desktop machine.

Eveny Based issue in Process Chain.

Dear Bw Experts,
In our Project we need to trigger the process chian based on Event. The parent chian is located at one server and dependent chain is located at another server.
I created event and added to the parent process chain at end and trying to give the same event in dependent process chian start variant . But it's giving an error message as this event does not exist.
Please let me know how we could achieve this task. I want to trigger dependent process chian automatically after the completion of parent proceess chain.
Thanks for your help.
Regards,
Nag

Hi Nagarjuna,
The event needs to be created in the target system i.e. server where the dependent chain is located.
It can then be used in the start variant of that dependent chain.
The parent chain in the source system should have the ABAP program at the end which would raise this event in target system. The ABAP program should have the FM 'BP_RAISE_EVENT' which will raise the event in target system using the parameters defined in the variant (event, target system etc).
Hope this helps.
Regards.
Nikhil

Program to activate the process chain in 3.5 version

HI Experts,
Like we are activatie jng the transfer strcturers_TRANSTRUC_ACTIVATE_ALL.
I am having some problems ...I need the program to activate the process chain by using program in 3.5
Could any respond on this ASAP.
Thanks
KK

Hi,
RSPC_CHAIN_EXECUTE_REMOTE program runs the Process chain automatically.
If we want to change the status of the dependant chains and to run automatically we can execute RSPC_PROCESS_FINISH but we need to give the parameters like Variant name,logid,process type,Instance name .
Thank you....,

Nautilus in Openbox session

Hello everyone,
In the past I have used Nautilus as my file manager in an Openbox session. After I updated today, Nautilus no longer starts because:
"libnotify-WARNING **: Failed to connect to proxy
Segmentation fault"
I did some googling for the issue. The only thing I found so far was at Gentoo mentioning the need to load the gnome-settings-daemon. I tried to load gnome-settings-daemon, but that didn't help me (it didn't load completely because a failure to grab keys).
Is it possible now in Gnome3 to use Nautilus with Openbox session?
Can anyone give me any pointers?

Nautilus apparently now depends on gnome-icon-theme and, if you want it to look pretty, gnome-themes-standard; the latter is optional, the former is not and will cause a seg fault.
Edit: Also, to clear up the libnotify error:
$ sudo pacman -S notification-daemon
Add to .xinitrc or preferred startup script:
/usr/lib/notification-daemon-1.0/notification-daemon &
Last edited by thayer (2011-05-04 17:35:42)

Application Chaining - Reducing Complex Environments

I'm converting a very large application snapshot environment to an MSI
base for future versions of Zen. In the process we are making a lot of
use of MSI scripts with chaining. A common example are MSI packages
already packaged with InstallShield and that require a specific version
of InstallShield. Currently every application is chained to the version
of InstallShield needed (7,8,9,10,10.5, or 11). This works great expect
there isn't a test to see if that InstallShield application object even
needs to run. This is best illustrated with an example.
If I install GroupWise 7.01 I need InstallShield 10.5 installed so I
simply chain it to the GroupWise object and InstallShield 10.5 is now
available on that machine. If I install say Adobe C3 (fake example)
that requires InstallShield 10.5 next I can't assume the machine will
have 10.5 therefore I chain it. NAL will run the 10.5 application
object in the chain again when it does need to since it was installed
previously.
Is there a better way to manage this process so that I don't have "base"
packages being re-installed all of the time or even processed (I'm
assuming the InstallShield MSIs will check for Not Installed) if they
are already available? I want to allow the client to dynamically grab
the InstallShield it needs if it's not installed but not force it on
every computer wasting time and network bandwidth. I am already
prepared in this case to force install all versions of InstallShield to
all machines but we avoid this in our environment of 30K plus machines.
Thanks in advance for you advice,
Aaron

On Tue, 24 Oct 2006 16:05:11 GMT, Aaron White wrote:
> In all cases we currently use Application Dependency (chaining).
nal should notice that the installshield 10.5 nalapp was already installed
and not install it again for a second time.. you might see some progress
bars but it should not really install it..
Marcus Breiden
If you are asked to email me information please change -- to - in my e-mail
address.
The content of this mail is my private and personal opinion.
http://www.edu-magic.net

Event Based Process Chain

HI
Process chain is not started and itu2019s showing start condition as after eventu2026
Can you please give some inputs how to check when the event is start and what the procedure to find the dependent chains
Thanks in Advance.
Thanks
Sreenu

HI Mrityunjay,
Thaks for the reply
I want to know which process chain/ Job trigger the event???
So that I wll check the PC/Job is progress or completed.
thanks
sreenu

Export wizard creates views in alphabetical versus dependency order

Oracle SQL Developer 3.1.07 on Windows 7 SP1 64-bit
Oracle Database Oracle EE 11gR1 64-bit on OEL 5.4 64-bit
====================================
Export tool (Tools-> Database Export) generates DDL for views in alphabetical order instead of dependency order, hence running generated .sql file fails to create views.
Tool does seem to generate DDL in correct order for objects in general (i.e., tables before constraints).
Is there something I am missing in the tool that will ensure the DDL for views is generated in the correct order?
Thank you.

>
Export tool (Tools-> Database Export) generates DDL for views in alphabetical order instead of dependency order, hence running generated .sql file fails to create views.
Tool does seem to generate DDL in correct order for objects in general (i.e., tables before constraints).
Is there something I am missing in the tool that will ensure the DDL for views is generated in the correct order?
>
No - you aren't missing anything.
Views can be dependent on tables, other views, procedures, functions, packages, synonyms. Each of those can have its own dependencies which will now include object types, database links and others. The dependency chain looks like a tree.
In general it isn't always possible to generate everything in 'dependency' order since objects can be dependent on many other objects of different types and you can have situations where there are circular references.

Stopping local chain from the meta chain

Hi ,
Can any one let me know is there any option to stop a local chain from the meta chain....
I have a meta chain in which 13 local chains are there.
In those 13 chains i want to stop one particular chain ,but i dont want to delete that local chain from the meta chain.
and below this local chain another dependent chain is also there.
which will start execute after that chain(which i want to delete)irrespective of the status whether the above chain is pass or fail.
can any one help me in this regards
Thanks in advance.

No, you cannot . The best solution I have is to change the local chain to bypass all activity in the local chain. This way the meta chain will run but nothing will happen within the local chain and the meta chain will continue to the next local chain.
Hope this helps.
PS- Another idea, change the meta chain and replace the local chain with an ABAP program which will execute the local chain (use FM RSPC_CHAIN_START). Then you can change the ABAP program to decide whether or not to execute the local chain.
Edited by: Geo on Apr 2, 2009 10:11 AM
Actually, you might be able to do something creative using "Decision Between Multiple Alternatives".
Edited by: Geo on Apr 2, 2009 10:16 AM

Need to skip the data load for one of the sub chain.

Hi All,
In our project, we have one meta chain and have many sub chains inside that. Today we don't want to run one of the sub chain. As we are in BW7.0, Skip options are not available. Can you please help how to stop the data load for the particular sub-chain.Please suggest.
Thanks.

Hi Jalina,
If this is a frequent request then you can create a custom ABAP Program and then use the below simple logic to skip/run the meta chain, but you will also have to change the link between the sub chains as "Always" instead of "Successful" so that no matter if the dependent chain is successful OR not the nex chain will proceed. If you are comfortable with event then you can also use event to achieve this
Program Logic- Create a new table where you maintain meaningful values (indicator/description) in it and the program should read the data from the table, Based on the values in the table the program will be successful/fail
Thanks
Abhishek Shanbhogue

MATE: Nautilus takes over desktop and mate-panel when installed

Hi.
So I have this issue - when I install Nautilus, it makes itself, not caja, the default, so when I open up one of my favorites from the Places menu in mate-panel, Nautilus, not Caja, pops up, and when I double-click on an icon on the desktop (a folder), Nautilus shows up. I don't want that.
The reason I installed it is because nautilus is a dependency of insync, and there is no way for me to install it WITHOUT installing nautilus.
Is there a way to make Caja the default for everything?
Thanks in advance.

WonderWoofy wrote:
It has been a while since I have used gnome or nautilus, but I seem to remember an option in the preferences or whatever it is, to let nautilus handle the desktop.
Keep in mind, that this was serveral version back, so I am not entirely sure. I just remember when I started using openbox after being a (unhappy) gnome user, I got very frusturated when I continually had my gnome background and icons anytime nautilus was called.
To my disappointment, it doesn't.
Some piece of quality software

A script to help find the cause of recent upgrade breakage

This script accepts package names as arguments and will output both a full dependency tree for each package, including installation dates of each dependency, and a list of all dependencies arranged by installation date in descending order along with a string to show the dependency chain for that dep.
This is useful for determining which package upgrade is responsible for recent breakage as it should enable you to quickly determine which package upgrade coincides with the start of the issue.
This script was inspired by a recent issue with sylpheed which was tracked down to an upgrade of a dep of a dep.
The output is colored. If you don't like it, just change the variables at the top.
I'll probably add this to pacpal sometime soon.
#!/usr/bin/perl
use strict;
use warnings;
use Term::ANSIColor;
my $pkgname_color = 'bold yellow';
my $timestamp_color = 'bold cyan';
my $depchain_color = 'blue';
my $pkgs = {};
my $pkgname = '';
my $type = '';
my @deps = ();
my @provides = ();
my $date = '';
foreach my $line ( split(/\n/, `LC_ALL=C pacman -Qi`) )
if ($line =~ m/^Name\s+:\s+(.*\S)\s*$/)
if ($pkgname ne '')
$pkgs->{$pkgname}->{'date'} = $date;
$pkgs->{$pkgname}->{'deps'} = [grep {$_ ne 'None'} @deps];
foreach my $prov (@provides)
if (not defined($pkgs->{$prov}))
$pkgs->{$prov} = $pkgs->{$pkgname};
$pkgname = $1;
$date = '';
$type = '';
@deps = ();
elsif ($line =~ m/^Depends On\s+:\s+(.*\S)\s*$/)
$type = 'dep';
push (@deps, split(/\s+/, $1));
elsif ($type eq 'dep' and $line =~ m/^\s+(.*\S)\s*$/)
push(@deps, split(/\s+/, $1));
elsif ($line =~ m/^Provides\s+:\s+(.*\S)\s*$/)
$type = 'provide';
push (@provides, split(/\s+/, $1));
elsif ($type eq 'provide' and $line =~ m/^\s+(.*\S)\s*$/)
push(@provides, split(/\s+/, $1));
elsif ($line =~ m/^Install Date\s+:\s+(.*\S)\s*$/)
$date = &get_timestamp($1);
$type = '';
else
$type = '';
if ($pkgname ne '')
$pkgs->{$pkgname}->{'date'} = $date;
$pkgs->{$pkgname}->{'deps'} = [grep {$_ ne 'None'} @deps];
foreach my $prov (@provides)
if (not defined($pkgs->{$prov}))
$pkgs->{$prov} = $pkgs->{$pkgname};
sub display_dep_dates()
my ($pkg, $i, $checked, $deps, $chain) = @_;
my %copy = %{ $checked };
$checked = \%copy;
$pkg =~ s/[=<>].+$//;
# prevent infinite recursion for cyclic dependencies
return if defined($checked->{$pkg});
$checked->{$pkg}++;
my $indent = ' ' x $i;
if (defined($pkgs->{$pkg}))
print $indent, (color $pkgname_color), $pkg, (color 'reset'), ' : ', (color $timestamp_color), $pkgs->{$pkg}->{'date'}, (color 'reset'), "\n";
if (not defined($deps->{$pkg}))
$deps->{$pkg}->{'date'} = $pkgs->{$pkg}->{'date'} ;
$deps->{$pkg}->{'chain'} = $chain ;
$i++;
$chain = ($chain eq '') ? $pkg : $chain .' -> '. $pkg;
foreach my $dep (@{ $pkgs->{$pkg}->{'deps'} })
$deps = &display_dep_dates($dep, $i, $checked, $deps, $chain);
return $deps;
foreach my $arg (@ARGV)
print "DEPENDENCY TREE ($arg)\n";
my $deps = &display_dep_dates($arg, 0, {}, {}, '');
print "\n\n";
print "DEPENDENCIES BY INSTALLATION DATE ($arg)\n";
foreach my $pkg (sort {$deps->{$b}->{'date'} cmp $deps->{$a}->{'date'}} keys(%{$deps}))
my $timestamp = (color $timestamp_color) . '[' . $deps->{$pkg}->{'date'} . ']';
my $chain = $deps->{$pkg}->{'chain'};
$chain = (color $depchain_color) . '(' . $chain . ')' if $chain ne '';
$pkg = (color $pkgname_color) . $pkg;
print "$timestamp $pkg $chain\n", (color 'reset');
print "\n\n\n\n\n";
sub get_timestamp()
my $str = $_[0];
my %month_hash;
@month_hash{qw/Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec/} = (1..12);
my ($month,$date,$hms,$year) = $str =~ m/^\S+\s+(\S+)\s+(\d+)\s+(\d+:\d+:\d+)\s+(\S+)\s*$/;
return sprintf "%s-%02d-%02d %8s",$year,$month_hash{$month},$date,$hms;

It seems to work fine... but it spits out this error/warning with the rest of the info....
DEPENDENCIES BY INSTALLATION DATE (nvidia)
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
Use of uninitialized value in string comparison (cmp) at /home/geota/bin/pkginfo line 113.
[2009-08-26 00:20:46] xf86-input-evdev (nvidia -> nvidia-utils-beta -> xorg-server)
[2009-08-24 14:12:27] coreutils (nvidia -> nvidia-utils-beta -> xorg-server -> openssl -> perl)

Nautilus - gvfs - bluez dependency chain.

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