MATE: Difference between revisions
Change remark in Bluetooth section on pulseaudio at edge installation. |
Touchscreen issue pmOS #1308 solved |
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* Disable mouse cursor by <code>sudo vi /etc/lightdm/lightdm.conf</code>, change <code>#xserver-command=X</code> to <code>xserver-command=X -nocursor</code>, logout or reboot. (On new edge installations, this is done by autostart command <code>unclutter-xfixes --start-hidden --hide-on-touch</code>.) | * Disable mouse cursor by <code>sudo vi /etc/lightdm/lightdm.conf</code>, change <code>#xserver-command=X</code> to <code>xserver-command=X -nocursor</code>, logout or reboot. (On new edge installations, this is done by autostart command <code>unclutter-xfixes --start-hidden --hide-on-touch</code>.) | ||
* To simulate right mouse clicks with the touchscreen, long-click the return key of the onboard keyboard to get some mouse click options at the right side of the keyboard. For other possibilities of right mouse click emulation, see [[Input_methods#Simulate_secondary_click]]. | * To simulate right mouse clicks with the touchscreen, long-click the return key of the onboard keyboard to get some mouse click options at the right side of the keyboard. For other possibilities of right mouse click emulation, see [[Input_methods#Simulate_secondary_click]]. | ||
* Clicking the onboard icon in the panel shows or hides the virtual keyboard. In the settings of onboard, a bigger floating icon for show/hide can be enabled. | * Clicking the onboard icon in the panel shows or hides the virtual keyboard. In the settings of onboard, a bigger floating icon for show/hide can be enabled. | ||
Revision as of 22:01, 23 July 2022
![]() MATE running on Samsung Galaxy S Advance (i9070) | |
In postmarketOS | |
---|---|
Package | postmarketos-ui-mate |
Status | Available |
MATE is a desktop environment forked from the maintained code base of GNOME 2. It is installable on postmarketOS. However, it's less touch-friendly and configurable than Xfce4.
Installation
Run pmbootstrap init
and choose mate
in the interface section.
Additional software can be added at pmbootstrap init
in step "Extra packages" or later on by sudo apk add ...
, see also MATE#Additional_software.
Display
Follow the Display guide to optionally change it to landscape mode or fix display related issues.
Input
- Disable mouse cursor by
sudo vi /etc/lightdm/lightdm.conf
, change#xserver-command=X
toxserver-command=X -nocursor
, logout or reboot. (On new edge installations, this is done by autostart commandunclutter-xfixes --start-hidden --hide-on-touch
.) - To simulate right mouse clicks with the touchscreen, long-click the return key of the onboard keyboard to get some mouse click options at the right side of the keyboard. For other possibilities of right mouse click emulation, see Input_methods#Simulate_secondary_click.
- Clicking the onboard icon in the panel shows or hides the virtual keyboard. In the settings of onboard, a bigger floating icon for show/hide can be enabled.
Lock screen
Screen locking and virtual keyboard was not set up until recently. On new edge installations, screen lock kicks in when the screen saver gets active. For unlocking, onboard keyboard with layout "Phone" is called.
For devices with a hardware keyboard, this is unfavorable. The virtual keyboard can be disabled by command gesttings set org.mate.screensaver embedded-keyboard-enabled false
.
For touch devices with bigger screen, the layout can be changed to e.g. "Compact" by gesettings set org.mate.screensaver embedded-keyboard-command 'onboard -e -l Compact'
. For more options of the onboard command see e.g. debian manpage.
The onboard keyboard takes quite some time to show up when unlocking. Alternatively, matchbox-keyboard
can be installed and then applied by gsettings set org.mate.screensaver embedded-keyboard-command 'matchbox-keyboard --xid'
. However, it's not as configurable as the onboard keyboard.
LightDM
Autologin is configured by default. If you want to use LightDM as a login screen, see Display_manager#LightDM how to set this up.
Disk management
With the set of installed software, additional drives are not shown in the file manager. Install gvfs
(already implemented on edge) and udisks2
to make them available. (For more information see also pmaports#1377.)
As a graphical interface for formatting drives or image writing, e.g. package gnome-disk-utility
can be installed (this installs udisks2
as well). After installation, it's at Accessories -> Disks.
Bluetooth
Install package blueman
, do sudo rc-update add bluetooth default
and reboot. (On edge installations, bluetooth service is already enabled. On new edge installtions, Blueman is pre-installed.)
The tray icon needs right-clicking (for right-clicking see MATE#Input above). Alternatively use System -> Preferences -> Hardware -> Bluetooth Adapters and Bluetooth Manager, and sudo rfkill unblock bluetooth
or block
respectively to enable/disable.
When packages pulseaudio-utils
and pavucontrol
are installed (implemented on new edge installations), the audio output can be changed at System -> Settings -> Other -> PulseAudio Volume Control -> Output Devices -> click the check button at the device you want to use.
For more information and troubleshooting see Xfce4#Bluetooth and Bluetooth.
Additional software
gvfs
to make the trash can accessible. (Implemented on edge.)gvfs
andudisks2
to make "removable" drives available. (gvfs
already implemented on edge.)mate-tweak
to disable/enable desktop icons and some other tweak stuff. (Implemented on edge.)- For sound to work out of the box, install
pulseaudio-utils
andpavucontrol
. (Implemented on new installations by MR pmaports !2820.) - As a browser, install e.g.
firefox
orfirefox-esr
. To enable touch screen behaviour, add a new filesudo vi /etc/profile.d/firefox-touch-scrolling.sh
and writeexport MOZ_USE_XINPUT2=1
, inabout:config
changedom.w3c.touch_events.enabled
from 2 (default, auto-detect) to 1 (enabled). For better touch screen usability, install packagemobile-config-firefox
(more information). - For phone applications, try
calls
,chatty
andgnome-contacts
, which are used in Phosh. Packagemodemmanager
needs to be installed (gets installed automatically with these packages), start the service bysudo rc-service modemmanager start
, add it permanently bysudo rc-update add modemmanager default
and reboot. - To view PDF files, install package
atril
, for alternatives see PDF#PDF_viewers. - Graphical interface for formatting drives or writing images e.g.
gnome-disk-utility
.