wmnally5
Posts: 36
Joined: Thu Sep 13, 2018 9:35 pm

Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Tue Sep 25, 2018 3:32 am

Jessie 8GB uSD card ** (gufw.py:2393): WARNING **: Error

HELP!!!!! I think all is well except for the above listed item shown below. I expected more removals from sudo apt dist-upgrade!

As I have posted, I plan to use the folllowing commands last after the dist-upgrade is working?, and/or gufw is working:

1) sudo gufw enable
2) sudo apt autoremove --purge
3) sudo apt autoclean --purge

From the beginning:

Following sudo apt update is OK!

[email protected]:~ $ sudo apt update
Hit http://archive.raspberrypi.org jessie InRelease
Hit http://mirrordirector.raspbian.org jessie InRelease
Hit http://archive.raspberrypi.org jessie/main armhf Packages
Hit http://mirrordirector.raspbian.org jessie/main armhf Packages
Hit http://archive.raspberrypi.org jessie/ui armhf Packages
Hit http://mirrordirector.raspbian.org jessie/contrib armhf Packages
Hit http://mirrordirector.raspbian.org jessie/non-free armhf Packages
Hit http://mirrordirector.raspbian.org jessie/rpi armhf Packages
Ign http://archive.raspberrypi.org jessie/main Translation-en
Ign http://archive.raspberrypi.org jessie/ui Translation-en
Ign http://mirrordirector.raspbian.org jessie/contrib Translation-en
Ign http://mirrordirector.raspbian.org jessie/main Translation-en
Ign http://mirrordirector.raspbian.org jessie/non-free Translation-en
Ign http://mirrordirector.raspbian.org jessie/rpi Translation-en
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
[email protected]:~ $ exit

Following sudo apt dist-upgrade may be a problem? - I expected more removals from sudo apt dist-upgrade!

[email protected]:~ $ sudo apt dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... The following package was automatically installed and is no longer required:
gir1.2-polkit-1.0
Use 'apt-get autoremove' to remove it.
Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
[email protected]:~ $ exit

Following UFW is installed and enabled/activated!

[email protected]:~ $ sudo apt install ufw
Reading package lists... Done
Building dependency tree
Reading state information... Done
ufw is already the newest version.
ufw set to manually installed.
The following package was automatically installed and is no longer required:
gir1.2-polkit-1.0
Use 'apt-get autoremove' to remove it.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
[email protected]:~ $ sudo ufw enable
Firewall is active and enabled on system startup
[email protected]:~ $ sudo ufw status
Status: active
Set various other UFW Parameters Here!
[email protected]:~ $ sudo ufw enable
Firewall is active and enabled on system startup
[email protected]:~ $ exit

Following sudo apt install gufw is installed but not enabled/activated!

[email protected]:~ $ sudo apt install gufw
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
gufw
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/261 kB of archives.
After this operation, 1328 kB of additional disk space will be used.
Selecting previously unselected package gufw.
(Reading database ... 115901 files and directories currently installed.)
Preparing to unpack .../gufw_12.10.0-1_all.deb ...
Unpacking gufw (12.10.0-1) ...
Processing triggers for dbus (1.8.22-0+deb8u1) ...
Processing triggers for hicolor-icon-theme (0.13-1) ...
Processing triggers for man-db (2.7.5-1~bpo8+1) ...
Processing triggers for gnome-menus (3.13.3-6) ...
Processing triggers for desktop-file-utils (0.22-1) ...
Processing triggers for mime-support (3.58) ...
Setting up gufw (12.10.0-1) ...
Processing triggers for dbus (1.8.22-0+deb8u1) ...
[email protected]:~ $ exit

Following sudo gufw run is not OK. Attempted to set gufw parameters without success (GUI unlocked but could not set the GUI parameters due to the below warning on the terminal screen). Therefore could not run sudo gufw enable!

[email protected]:~ $ sudo gufw

** (gufw.py:2393): WARNING **: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files

[email protected]:~ $ exit

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Paeryn
Posts: 2146
Joined: Wed Nov 23, 2011 1:10 am
Location: Sheffield, England

Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Tue Sep 25, 2018 1:11 pm

wmnally5 wrote:
Tue Sep 25, 2018 3:32 am
Following sudo gufw run is not OK. Attempted to set gufw parameters without success (GUI unlocked but could not set the GUI parameters due to the below warning on the terminal screen). Therefore could not run sudo gufw enable!

[email protected]:~ $ sudo gufw

** (gufw.py:2393): WARNING **: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files

[email protected]:~ $ exit
I have no idea about gufw but that warning just means that somewhere (usually GNOME GUI related) the program tried accessing the a11y service when it doesn't exist. The a11y service provides support for interfacing with various Assisted Technologies (things like screen readers) so that warning just means that various elements might not be available to any A.T. The GUI itself shouldn't be affected in any way as far as the keyboard/mouse/screen is concerned, you just won't be able to use any A.T. to either describe the GUI or interact with it.
She who travels light — forgot something.

wmnally5
Posts: 36
Joined: Thu Sep 13, 2018 9:35 pm

Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Tue Sep 25, 2018 11:24 pm

DougieLawson:

Please review my complete preparation, UFW and GUFW runs and please let me know what the problems are? There may problems with: 1) very few dist-upgrade and assisted technology problem with GUFX: Are you familiar with this problem; have you seen this before? I cannot find in the forums. Thank you!!!

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DougieLawson
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Location: Basingstoke, UK
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Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Tue Sep 25, 2018 11:51 pm

If you've got a bug in gufw then start here:
https://bugs.launchpad.net/gui-ufw
Microprocessor, Raspberry Pi & Arduino Hacker
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Twitter: @DougieLawson

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Any DMs sent on Twitter will be answered next month.

wmnally5
Posts: 36
Joined: Thu Sep 13, 2018 9:35 pm

Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Wed Sep 26, 2018 12:11 am

dougieLarson:

In addition the post by Pitometsu on June 19th, 2016 claims a similar(?) issue solved; but I cannot follow because > 1 issue being dealt with!

WARNING **: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files #16327

On 10/24/17 Iambcutlet solved a similar problem with sudo apt-get install at-spi2-core.

On 10/24/17 Iambcutlet solved a similar problem ** (test.py:3047): WARNING ** with sudo apt-get install with at-spi2-core solution found at:

i found the answer in this thread https://github.com/NixOS/nixpkgs/issues/16327

Forgot, I did find 1 reference to a similar RPi 3 Jessie problem posted by douglasby on 10/01/16 that provided no solutions. Posted as follows:

Hi,

When I try to start gufw (Firewall ) from the command line, it won't start. here is the text that prints out:

$ sudo gufw

** (gufw.py:1097): WARNING **: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
Traceback (most recent call last):
File "/usr/share/gufw/gufw/gufw.py", line 30, in <module>
controler = Controller()
File "/usr/share/gufw/gufw/controller.py", line 24, in __init__
self.firewall = Firewall()
File "/usr/share/gufw/gufw/model/Firewall.py", line 37, in __init__
remote_object = bus.get_object("gufw.Daemon", "/Gufw_daemon")
File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 241, in get_object
follow_name_owner_changes=follow_name_owner_changes)
File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 248, in __init__
self._named_service = conn.activate_name_owner(bus_name)
File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 180, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 278, in start_service_by_name
'su', (bus_name, flags)))
File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program gufw.Daemon: Success
_________________________

This is using a Pi3 and the latest Debian Jessie Raspian 2016.09.
Help please.

Doug

wmnally5
Posts: 36
Joined: Thu Sep 13, 2018 9:35 pm

Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Wed Sep 26, 2018 12:14 am

Dougie Lawson: Thanks. Just post my problem there?

wmnally5
Posts: 36
Joined: Thu Sep 13, 2018 9:35 pm

Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Wed Sep 26, 2018 12:19 am

DougieLawson: Nevermind, I am uncomfortable posting my password!

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DougieLawson
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Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Wed Sep 26, 2018 6:21 am

You need to work it out for yourself. None of my headless raspberries run GUFW because I don't run the GUI desktop so I can't help.
Microprocessor, Raspberry Pi & Arduino Hacker
Mainframe database troubleshooter
MQTT Evangelist
Twitter: @DougieLawson

2012-18: 1B*5, 2B*2, B+, A+, Z, ZW, 3Bs*3, 3B+

Any DMs sent on Twitter will be answered next month.

wmnally5
Posts: 36
Joined: Thu Sep 13, 2018 9:35 pm

Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Wed Sep 26, 2018 6:11 pm

Paeryn:

Thank you. What you describe is exactly what has happened!

wmnally5
Posts: 36
Joined: Thu Sep 13, 2018 9:35 pm

Re: Is Everything Actually OK? GUFW Not OK (gufw.py:2393): WARNING

Thu Sep 27, 2018 5:52 pm

Everyone:

Thank you for your comments; my 8 GB Jessie card is now completely up to date, that I will use as a backup. I plan on using my Stretch 16 GB card (non NOOBS) for my primary card that I will now prepare based upon my experience with these Jessie installations!

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