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mate-users-admin just freezes after invocation w/o further error messages.

Steps to reproduce:

• Become root.
• Invoke mate-users-admin.
• Watch GUI of this tool freeze w/o the possibility of doing anything.

Version is 1.4.0-1 on a stock Ubuntu Precise installation.

On the clock applet, when the timezone offset of a location is less than 1 hour but has a difference, the applet will not show any timezone difference.

As an example, set the current timezone to Australia/Adelaide (UTC+9.5hr), then add the location of Australia/Melbourne (UTC+10hr) to the list of locations. Then in the list of locations it will show Melbourne time with no offset information.

The attached screenshot shows the failure:

The cities Canberra and Melbourne are 30 minutes ahead of local time (Adelaide), and the city Brisbane is 30 minutes behind local time.

Other cities that are more than 1 hour time difference display correctly.

I used gnome2 under old versions of Fedora, and when I upgraded to Fedora 17, I switched to mate.
The brightness applet never worked in gnome2, but I discovered that I could set the brightness by writing a number to a file a few levels under /sys/devices/virtual, and I made a simple gnome2 panel applet to do that. I have the same problem with the brightness applet in mate. It stick at 100% and won't let me move the slider.

I am trying to convert my applet to mate 1.3.0.
It looks like libmatepanelapplet-2.0 is similar to gnome2 except for prefixing everything with mate, and I got the C part of the applet to compile and link.
I am not sure how to modify the .server file or where to install it.
Are there any simple examples or documentation?

I am compiling the applet with gcc pkg-config --cflags --libs libmatepanelapplet-2.0 -o $(NAME) $(NAME).c
Will that produce something usable, or must I integrate it into my clone of the mate-panel source tree?

Is the libmatepanelapplet-2.0 interface still supported, or do I have to convert my applet to libmatepanelapplet-3.0?

I also wrote a simple mail checker applet that reads the mail spool file. I can post the source if it would help.

William
[email protected]

I've added Volume Control item to the bottom panel (MATE+Xubuntu 12.04)
If I get “Mute” option checked, and then uncheck it back, the sound still be switched off unless I go inside the “Volume Control” and, in there, press the icon “Mute/Unmute Master”. Only this unmutes the sound back. I suppose the outside “Mute” option should duplicate that “Mute/Unmute Master”, but this doesn't work.

When the weather applet was replaced in GNOME by incorporating it's functionality into the clock applet, some important features were removed -- forecast data and radar.

libmateweather already provides this functionality, and I was hoping that this functionality could be migrated across to the clock applet.

This way, all of MATE's location changing functionality is implemented completely -- as the weather applet is not aware of changes in location made in the clock applet.

I use the new Mint 14 with mate-panel 1.4.0. If I add a "Custom Application Launcher" to a panel with type "Application in Terminal" then it does not work. Clicking the launcher shows an error dialog saying "Failed to execute child process "xterm" (No such file or directory)".

I found a forum thread about this problem:
http://forums.linuxmint.com/viewtopic.php?f=206&t=113734

Their workaround is to choose type "Application" and prepend the original command like this:
mate-terminal -e 'original_command'

One post in the forum thread advises to create a symbolic link in /usr/bin/ named "xterm" to "mate-terminal". This did not work for me nor was it necessary.

When clicking on the Help Button it only shows an error page saying that "ghelp:user-guide?gospanel-15#gospanel-15" does not link to a valid site.

It is very common that themes provide a background image for the panel, which is most of the time a simple gradient. Currently, such an image is displayed exactly the same way regardless of the orientation of the panel. This works well for horizontal panels (the way theme authors meant it to be used), but not for vertical panels, where the gradient is repeated in an ugly way.

The default theme of Linux Mint Debian Edition is a good example : run a fresh live USB, move the bottom panel to the left or right and here you are.

A temporary "solution" is to disable the background image completely and use a plain color instead. In addition to not being a real solution, it is only half working since some applets (window list for example) keep using the theme's default background image. I don't know if this is a problem of mate-panel or the applet itself.

There are 3 possible good solutions I see :

1. Provide an additional option in the "Background" option tab named "Rotate image". It would offer either "90° clock wise", "90° counter clock wise" and "default" (possibly even "mirror" or "180°", while we're at it). The default for an horizontal panel would be "default" (i.e. no rotation), left would be "90° CCW" and right would be "90° CW" for example. The problem is that it should be configurable by the theme itself (maybe the authors will want to rotate "90° CW" for the left panel, for example, or not rotate at all), and I don't know if such a thing is possible.

2. Provide a way for themes to offer different background images depending on the orientation of the panel (i.e. one image for horizontal panels in general, one image for top panels, one image for left panels, ...). I am not familiar with GTK themes, so I don't know if such a change would break existing themes. It shouldn't though.

3. Like 2), and allow defining the background as a gradient (prevents the gradient from repeating when the panel is too large).

Edit : I can only test Mate 1.2, maybe this issue is no longer present in the latest version.

A feature that was in Gnome 2 seems to be unsupported in MATE. If I create a new panel, I have no way of moving it to a secondary monitor. It used to be that you just held ALT and dragged the panel wherever you wanted.

Maybe I'm missing something, but I've read the manual and asked in the IRC channel. Other people seem to have this problem as well.

mintupdate-launcher no load on the panel at login.
Manualemtne running it no problem, but not at the start of MATE.
With Cinnamon Gnome and Shell works perfectly
thanks

I copy this bug from the gnome-panel tracker, see details there.

Also, maybe the issue for awesome might be helpful.

I experience this bug using the awesome window manager. I am not the person mentioning awesome in the original report, but I experience the very same issue, also having a second screen in portrait orientation.

This bug makes using awesome together with mate-panel impossible at least when having a second monitor in portrait mode (until I either find a workaround in awesome or the bug is fixed in the panel).

Fix the somewhat "brokenness" of mate-panel (which led to the feature-trimming redesign of gnome-panel) in a way that the freedom for the user to place the applets and buttons wherever he likes is retained.

Problem specification:
When one resizes the screen resolution (and possible when other race conditions occur), the items on the panel tend to be shuffled around and be misaligned.

Possible solution:
Position of items should be remembered in a smart and relative way, regardless of the size of the panel. That means if one puts an item on the very right side, it should always be there, at the very end of the panel. All items placed directly side by side without spacing between them, should always retain their order and null-spacing relative to the others. If the panel gets smaller, the items order should never be touched, the space between the items should be adjusted instead. It should be tried to retain the relative position as good as possible under all circumstances.
If the size gets to small to place every item on the panel, a drop-down-mechanism or hide-and-show feature of groups of items depending on where one puts the mouse-cursor over, could be introduced. Maybe even some sort or user-setable prioritization of what items should always be shown would be nice. For example the mate-menu is one that should be shown under all circumstances, it should default to that setting, but a user should be allowed to change that nevertheless. The systray (notification area) on the other hand, should default to collapse to one general icon if space on the panel gets scarce. User-added items should default to a higher-than-normal but lower-than-highest priority.
Bottom line, smart, sane defaults, user-configurable.

What do you think?

regards
Michael

When trying to remove an applet form the panel (e.g. the window selector), i got an:

...
"Window Selector" has quit unexpectedly

If you reload a panel object, it will automatically be added back to the panel.
...

error.

Ubuntu 12.04
The panel is treated as a window by the theme
this should not be that hard to fix since the mate-menu applet gets the proper theme (well partly the menu drop down does not do it correctly namely) and it should be easy to make it copy how it does it and apply it to the panel
http://i.imgur.com/QtJEp.png

alternatively there could be a text color option in the manual panel color control options but it would need a way to control the mate-menu applet and the window list applet

This could very well be blamed on the theme it self

It whould be nice to be able to reorder the tray icons
just like you can move the items in the windows list.
Perhaps by holding down the same key you move
windows with.

Panel autohide does not hide the panel, but the
desktop workspace's area is extended with the
area the panel occupies.

Hide arrows in moves the panel, partially, to the
neighbour screen.

For those of us with wide screen monitors, it would be great if we could have a panel that works well in the vertical position. We have additional space for a wide vertical panel on the right or left side of our monitor.

Steps to reproduce the problem:

1. Create a vertical panel (mine is on the Left)
2. Add a Window List to it and experiment with the size settings
3. Set the width to 30-75 pixels
4. Open more than 7 windows

Result:
Windows List will rapidly flip between one column and two columns, spiking the CPU and making the panel unusable.

There are several patches for this bug that were never accepted into the main line. Here are some resources:
https://bugzilla.gnome.org/show_bug.cgi?id=86382
http://brainstorm.ubuntu.com/idea/1906/
http://versia.com/2009/09/vertical-panel-in-gnome-15-months-later/
https://bugs.launchpad.net/hundredpapercuts/+bug/389407

After change the background settings of mate-panel, when the panel restarts it apparently doesn't use the values from the change. This is confirmed in 1.5.x, Stefano is aware of it, this bug report is just to keep track of it...

NM

I would love to be able to make the items in the window list
smaller: half size (compared to the others), and icon only.

I would also love to be able to stack item into groups that
can be expanded and collapsed horizontally.

Want to back this issue? Post a bounty on it! We accept bounties via Bountysource.

I have 2 Mate panels, one on top, one on bottom.

Top: Expand enabled, Window list, clock, notification area
Bottom: Expand disabled, autohide enabled, Menu Bar and a couple of shortcuts.

When I log out or reboot, both panels end up at the top. When I try to move the 'Bottom' panel to the bottom (right click -> Properties -> Orientation), I cannot select Bottom, it keeps switching back to top.

Same issue on 2 different machines (both are running Compiz).

After some testing, it seems that if the bottom panel is 'expanded', it works properly, but if 'expanded' is disabled, it moves to the top and does not allow to be moved to the bottom.

One thing I've found missing from the current mate-panel selection of applets is the Character palette applet which, as a writer, I use on a regular basis to add special characters to words. I'm hoping this will be ported over to mate-panel as well. I know there is a "Character map" application that can be accessed through the Menu but the panel applet was much more convenient.

In my opinion the mate workspace switcher applet lacks a bit of configuration options, I would really like to have a wrap arround (option) when switching workspaces with the mouse wheel.

I added the Trash Applet 1.2.1 to the panel by: Right-click->Add to Panel. I can empty the trash but I cannot open it to view the files in my trash bin. When I click on "Open Trash", it gets opened by the gnome mplayer. If I use the main menu, then I can open it without any issues.

I use MATE in Linux Mint 13 (64bit). Right after login I am able to increase & decrease volume by moving the mouse pointer over the speaker icon in the Notification Area (1.2.1) and then scrolling the mouse wheel up & down respectively - so far as expected.

But as soon as I left-click on this icon and the GtkVolumeButton appeared once then behavior changes (until next login!): now volume always decreases whether I scroll the mouse wheel up or down over the icon. Same thing if I scroll it over the GtkVolumeButton.

Related symptom: if I right-click on the icon and choose "Sound Preferences" there is a horizontal GtkVolumeButton in the new window. This button always decreases volume (moves to the left) if I scroll the mouse wheel up OR down over it.

As I wrote I use the 64bit edition. I was not able to reproduce this bug with a 32bit LiveCD because I did not find mate-volume-control-applet there.

In F18 (From fresh RC4 install) with Mate 1.5.5 the Window List "Always group windows" is broken.
Changing from "Never group windows" to "Always group windows" has no effect and the setting is lost after logging out.

Archlinux, before update
http://agentsib.ru/github-mate/before-update.png
and after update
http://agentsib.ru/github-mate/after-update.png

mate-panel 1.5.2

panel properties -> size -> lowest possible value = 21px

On mate-panel 1.4.0, I use top panel = 20px and bottom panel = 15px

http://rghost.ru/40209604/image.png

I have a dual-head setup configured for two screens (i.e. :0.0 and :0.1) and thus I have panels on the top and bottom of both screens. No worries there, this is how I like my desktop.

The problem I have is that I can't start any applets on the panels on the second screen (:0.1). Any I try end up dying and popping up the old familiar

"..." has quit unexpectedly
if you reload a panel object, it will
automatically be added back to the panel
Don't Reload Reload

I can put menus on the panels on :0.1 just not applets.

How can I gather more/better data for this issue to help debug it?

In an environment with two monitors, when right clicking in a panel's widget in the second monitor the menu appears in the first monitor instead of the second one.
Not a big issue, just a little detail.

When I right click on clock and choose preferences, select locations and choose my location and then choose general tab
and check weather and temperature - nothing happens.
In earlier Linux distributions with gnome 2 applet works as it should.
I only see that there is creating a space on the left side on the clock when i check weather and temperature and is removing when I uncheck it.

Is it a bug?

jasmineaura was able to reproduce.

Right click -> new panel -> delete panel -> mate -panel restarts.

g_get_user_config_dir() would be better here. 1016505

Fedora 18 (Fresh RC4 install) - Mate 1.5.5

Download Eclipse from http://www.eclipse.org/downloads/ and create a new launcher in the MATE panel. Use icon.xpm from eclipse-root-folder as icon. The launcher will have a huge width because the height of the icon is not adjusted. If the XPM is converted to PNG (note both original XPM and PNG have height and width of 256 pixels) the resize now works and launcher looks normal.
I have attached image where you can compare the launcher using

PNG (left) with XPM (right)

When right-clicking the menu on the panel and selecting 'Edit menus', the following happens:

1. With alacarte installed, mozo not installed
   Alacarte is opened, which cannot edit Mate's menus.
2. With alacarte and mozo installed
   Alacarte is still opened.
3. With alacarte not installed, mozo installed
   The edit menus option is either not shown or gives the following error:
   Could not launch 'matemenu-simple-editor
   Failed to execute child process 'matemenu-simple-editor' (no such file or directory).
4. With alacarte not installed, mozo installed, symbolic link called /usr/bin/alacarte, pointing to /usr/bin/mozo:
   Mozo opens, which can edit Mate's menus.

It seems like alacarte is hardcoded. One would expect Mozo to open in scenarios 2 and 3 (and 4), and the 'Edit menus' option not to be available in scenario 1.

(Using Ubuntu 11.10 with the tridex repo, fully updated.)

When opening the applications menu in the mate-panel and going to office, the icons for Libreoffice seem to take an unusually long time to render, and memory usage seems to go up by around 45 MB after they finally render to the screen.

Mate (1.2.1-3+precise) displays wrong discharging status on 64 bit stock Precise installation when going below ca. 60 % battery capacity.

Steps to reproduce:

1. Enable battery indicator in panel.
2. Wait for the charging status to drop below 60 %.
3. Indicator turns red and displays almost empty battery icon.
4. acpi -b and cat /proc/acpi/battery/BAT0/state both report 50 % of charge left.

I suspect a bug in the file acpi-linux.c in the source but don't have the time to track this down further. Observed on a MacBook Pro 8,1.

When the panel is set to Left or Right orientation, the Show Desktop icon is as wide as the panel size (which is typically going to be hundreds of pixels wide), which looks absolutely ridiculous, and is a huge waste of space. Similarly, the tray icons resize to their full size (64 pixels?) and don't pack, leading to the bottom 30% of the panel consumed by the tray, 10% used by the Show Desktop icon, and 100 pixels at the top used by the Menu button which has its text rotated. All of these issues together make using a panel in vertical orientation impractical.

I just did a fresh install of Linux Mint 13 and install mate-desktop-environment, but the panels don't show up.

Any debugging tips? Where to look for log files, etc.?

Gnome classic and cinnamon work fine.

When changing the panel background by right clicking > properties > background expected behavior is that the objects on the panel (notification area, show desktop button) will obey this setting. Actual behavior is that blank areas of the panel obey the setting, but objects do not. Screenshot attached.

The clock applet can have multiple locations, that the user can change between. But if the desired location is in a different time zone, the current location does not change. Instead, a dialog box pops up with the following message:

Failed to set the system timezone
Not Authorized for action
org.mate.settingsdaemon.datetimemechanism.settimezone

It should, at the very least, offer the user a chance to enter a password to change the time zone. (Ideally, I think it would just change, with no password necessary.)

Hey,
I really like the classic gnome menu. I use the classic menu and window list on the same panel. So When I add a launcher on the panel through this menu the starter goes on the position after the window list and the window list isn't visible. This functionality could be more comfortable. I think it would be better when the starter will be created after the menu.
Greets,
MDickie

When mate-panel is configured with any background other than "None" (that sets "gtk" in /apps/panel/toplevels//background/type ), mate-panel and X suddenly start using huge amount of CPU time. Only setting the background back to "None" and killing the mate-panel fixes this condition.

I have problems with the mate panel drawer applet. I add it to the panel, add an applet to the drawer, and may or may not have access to that applet. If I reboot, the drawer never works.

I have tested this with Mint 13 Mate 32 bit and 64 bit, on a bare metal install and under VirtualBox on two different computers. I even installed Mate 1.4 on one of the VirtualBox Mint test machines; same results. I also see the same results in a VirtualBox installation of Salix Mate 13.37-64.

However, the drawer applet in an installation of SnowLinux 2 Cream 64bit does work properly. I can see that the SnowLinux implementation does handle the panel configuration files differently than the other implementations. This could imply that they have modified their panel programs.

The installation of Mate 1.4 on a Mint 13 test machine, and seeing it fail, leads me to believe that SnowLinux has a fix for the problem. If I'm wrong, and the Mint people have screwed up their implementation, let me know, and I'll go bug them.

The other possibility that comes to mind is that SnowLinux 2 is using GTK2, where the other implementations are using GTK3 in their desktop environments. Could that be the incompatibility? If so, whose problem is it?

See: http://i.imgur.com/5OwER.png

This needs to be replaced with our icon.

EDIT: we may just need to replace mate.png in mate-icon-themes with the create icon.

In some themes, for example, adwaita spaces between transmission's tray icon and others look like this https://www.dropbox.com/s/5a2n7tz9tu30g00/Screenshot.png. In mint-x theme everything looks good. After change of theme from adwaita to mint-x and back, this bug disappear.

Want to back this issue? Post a bounty on it! We accept bounties via Bountysource.

When the sound-indicator-applet is used, the gnome sound tray icon in the notification area still gets displayed.

http://i.imgur.com/1FvHP.png

Please remove the ugly arrow, which is drawn automatically by mate-panel on the "start-here" button of the main menu panel object.
C.f. https://bugzilla.gnome.org/show_bug.cgi?id=598196

Best regards
diva4

I am running Fedora 17 with kernel 3.5.3-1.fc17.x86_64.
I did a system update on the morning of Sep 7, and after I rebooted, the volume control no longer shows on the panel.
Sound still works on the system, but I can't adjust the volume.
I have the results of "rpm -qa -last | head -50" below and my .xsession-errors file.
Is there any other log file that would help?
As a temporary fix for the login session, I can get a volume control to show if I run
/usr/bin/mate-volume-control-applet &
William

engrampa-1.4.0-0100.fc17 Fri 07 Sep 2012 06:14:28 AM CEST
ffmpegthumbnailer-caja-1.4.0-0100.fc17 Fri 07 Sep 2012 06:14:19 AM CEST
mate-terminal-1.4.0-0100.fc17 Fri 07 Sep 2012 06:14:03 AM CEST
mate-media-devel-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:54 AM CEST
mate-media-apps-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:53 AM CEST
mate-menus-devel-1.4.0-0101.fc17 Fri 07 Sep 2012 06:13:52 AM CEST
mate-accountsservice-devel-0.6.15-0100.fc17 Fri 07 Sep 2012 06:13:52 AM CEST
mate-disk-utility-ui-devel-2011.12.01-0100.fc17 Fri 07 Sep 2012 06:13:51 AM CEST
mate-accountsdialog-0.6-0100.fc17 Fri 07 Sep 2012 06:13:50 AM CEST
eom-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:42 AM CEST
mate-desktop-devel-1.4.1-0101.fc17 Fri 07 Sep 2012 06:13:33 AM CEST
mate-deskbar-applet-devel-2.32.0-0100.fc17 Fri 07 Sep 2012 06:13:33 AM CEST
mate-charmap-devel-1.1.0-0100.fc17 Fri 07 Sep 2012 06:13:32 AM CEST
mate-sensors-applet-devel-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:31 AM CEST
libmatepanelmm-devel-2.26.0-0100.fc17 Fri 07 Sep 2012 06:13:29 AM CEST
mate-bluetooth-libs-devel-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:28 AM CEST
mate-themes-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:27 AM CEST
mate-icon-theme-1.4.0-0101.fc17 Fri 07 Sep 2012 06:13:25 AM CEST
mate-bluetooth-libs-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:23 AM CEST
libmatemm26-devel-2.28.0-0100.fc17 Fri 07 Sep 2012 06:13:22 AM CEST
libmatemm26-2.28.0-0100.fc17 Fri 07 Sep 2012 06:13:21 AM CEST
mate-sensors-applet-1.4.0-0100.fc17 Fri 07 Sep 2012 06:13:19 AM CEST
mate-charmap-1.1.0-0100.fc17 Fri 07 Sep 2012 06:13:17 AM CEST
mate-deskbar-applet-2.32.0-0100.fc17 Fri 07 Sep 2012 06:12:55 AM CEST
mate-desktop-1.4.1-0101.fc17 Fri 07 Sep 2012 06:12:44 AM CEST
mate-desktop-libs-1.4.1-0101.fc17 Fri 07 Sep 2012 06:12:43 AM CEST
mate-disk-utility-ui-libs-2011.12.01-0100.fc17 Fri 07 Sep 2012 06:12:42 AM CEST
mate-disk-utility-devel-2011.12.01-0100.fc17 Fri 07 Sep 2012 06:12:41 AM CEST
mateconfmm26-devel-2.28.0-0100.fc17 Fri 07 Sep 2012 06:12:40 AM CEST
libmatepanelmm-2.26.0-0100.fc17 Fri 07 Sep 2012 06:12:40 AM CEST
mateconfmm26-2.28.0-0100.fc17 Fri 07 Sep 2012 06:12:38 AM CEST
mate-disk-utility-libs-2011.12.01-0100.fc17 Fri 07 Sep 2012 06:12:33 AM CEST
mate-menus-1.4.0-0101.fc17 Fri 07 Sep 2012 06:12:31 AM CEST
mate-menus-libs-1.4.0-0101.fc17 Fri 07 Sep 2012 06:12:30 AM CEST
mate-accountsservice-0.6.15-0100.fc17 Fri 07 Sep 2012 06:12:28 AM CEST
mate-accountsservice-libs-0.6.15-0100.fc17 Fri 07 Sep 2012 06:12:26 AM CEST
mate-media-1.4.0-0100.fc17 Fri 07 Sep 2012 06:12:24 AM CEST
mate-media-libs-1.4.0-0100.fc17 Fri 07 Sep 2012 06:12:16 AM CEST
php-xml-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:17 AM CEST
php-gd-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:16 AM CEST
php-mbstring-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:15 AM CEST
php-mcrypt-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:14 AM CEST
php-ldap-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:14 AM CEST
php-xmlrpc-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:13 AM CEST
php-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:12 AM CEST
php-mysql-5.4.6-2.fc17 Thu 06 Sep 2012 05:55:11 AM CEST
gnome-keyring-pam-3.4.1-3.fc17 Thu 06 Sep 2012 05:55:10 AM CEST
ntfsprogs-2012.1.15-3.fc17 Thu 06 Sep 2012 05:55:09 AM CEST
ntfs-3g-2012.1.15-3.fc17 Thu 06 Sep 2012 05:55:08 AM CEST
gnome-keyring-3.4.1-3.fc17 Thu 06 Sep 2012 05:55:04 AM CEST

cat .xsession-errors

(imsettings-check:1276): GLib-WARNING **: (gerror.c:390):g_error_new_valist: runtime check failed: (domain != 0)

(imsettings-check:1300): GLib-WARNING **: (gerror.c:390):g_error_new_valist: runtime check failed: (domain != 0)
MATE_KEYRING_CONTROL=/tmp/keyring-xxx
...
GPG_AGENT_INFO=/run/user/william/keyring-xxx
SELinux Troubleshooter: Applet requires SELinux be enabled to run.

** (lxpolkit:1415): WARNING *: Unable to register authentication agent: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: An authentication agent already exists for the given subject

• Message: applet now removed from the notification area
  ** Message: applet now embedded in the notification area
  Initializing caja-image-converter extension

(mate-power-manager:1406): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed

(mate-power-manager:1406): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed

(mate-power-manager:1406): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed

(mate-power-manager:1406): Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion `GDK_IS_WINDOW (window)' failed