Can this help ?
test@Asgard:~$ cat /proc/$(pidof compiz)/environ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/binXDG_VTNR=7PAM_KWALLET5_LOGIN=/tmp/kwallet5_test.socketXDG_SESSION_ID=c2CLUTTER_IM_MODULE=ximXDG_GREETER_DATA_DIR=/var/lib/lightdm-data/testSHELL=/bin/bashQT_LINUX_ACCESSIBILITY_ALWAYS_ON=1GTK_MODULES=gail:atk-bridge:unity-gtk-moduleUSER=testQT_ACCESSIBILITY=1XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0DEFAULTS_PATH=/usr/share/gconf/ubuntu.default.pathXDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/usr/share/upstart/xdg:/etc/xdg:/usr/share/kubuntu-default-settings/kf5-settingsDESKTOP_SESSION=ubuntuQT_IM_MODULE=ibusQT_QPA_PLATFORMTHEME=appmenu-qt5PWD=/home/testXDG_SESSION_TYPE=x11XMODIFIERS=@im=ibusLANG=fr_FR.UTF-8MANDATORY_PATH=/usr/share/gconf/ubuntu.mandatory.pathGDM_LANG=fr_FRIM_CONFIG_PHASE=1COMPIZ_CONFIG_PROFILE=ubuntuGDMSESSION=ubuntuSESSIONTYPE=gnome-sessionGTK2_MODULES=overlay-scrollbarSHLVL=0XDG_SEAT=seat0HOME=/home/testLANGUAGE=fr_FRXDG_SESSION_DESKTOP=ubuntuLOGNAME=testQT4_IM_MODULE=ibusXDG_DATA_DIRS=/usr/share/ubuntu:/usr/share/gnome:/usr/local/share/:/usr/share/:/var/lib/snapd/desktopXDG_RUNTIME_DIR=/run/user/1000DISPLAY=:0GTK_IM_MODULE=ibusXDG_CURRENT_DESKTOP=UnityXAUTHORITY=/home/test/.XauthorityDBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-whFQNZPQwXSSH_AUTH_SOCK=/run/user/1000/keyring/sshGNOME_KEYRING_CONTROL=GNOME_KEYRING_PID=GPG_AGENT_INFO=/home/test/.gnupg/S.gpg-agent:0:1GNOME_DESKTOP_SESSION_ID=this-is-deprecatedSESSION=ubuntuJOB=unity-settings-daemonINSTANCE=UPSTART_EVENTS=xsession startedXDG_MENU_PREFIX=gnome-SESSION_MANAGER=local/Asgard:@/tmp/.ICE-unix/3715,unix/Asgard:/tmp/.ICE-unix/3715UPSTART_JOB=unity7UPSTART_INSTANCE=UPSTART_SESSION=unix:abstract=/com/ubuntu/upstart-session/1000/3511test@Asgard:~$
Can this help ?
test@Asgard:~$ cat /proc/$(pidof compiz)/environ local/sbin: /usr/local/ bin:/usr/ sbin:/usr/ bin:/sbin: /bin:/usr/ games:/ usr/local/ games:/ snap/binXDG_ VTNR=7PAM_ KWALLET5_ LOGIN=/ tmp/kwallet5_ test.socketXDG_ SESSION_ ID=c2CLUTTER_ IM_MODULE= ximXDG_ GREETER_ DATA_DIR= /var/lib/ lightdm- data/testSHELL= /bin/bashQT_ LINUX_ACCESSIBI LITY_ALWAYS_ ON=1GTK_ MODULES= gail:atk- bridge: unity-gtk- moduleUSER= testQT_ ACCESSIBILITY= 1XDG_SESSION_ PATH=/org/ freedesktop/ DisplayManager/ Session0XDG_ SEAT_PATH= /org/freedeskto p/DisplayManage r/Seat0DEFAULTS _PATH=/ usr/share/ gconf/ubuntu. default. pathXDG_ CONFIG_ DIRS=/etc/ xdg/xdg- ubuntu: /usr/share/ upstart/ xdg:/etc/ xdg:/usr/ share/kubuntu- default- settings/ kf5-settingsDES KTOP_SESSION= ubuntuQT_ IM_MODULE= ibusQT_ QPA_PLATFORMTHE ME=appmenu- qt5PWD= /home/testXDG_ SESSION_ TYPE=x11XMODIFI ERS=@im= ibusLANG= fr_FR.UTF- 8MANDATORY_ PATH=/usr/ share/gconf/ ubuntu. mandatory. pathGDM_ LANG=fr_ FRIM_CONFIG_ PHASE=1COMPIZ_ CONFIG_ PROFILE= ubuntuGDMSESSIO N=ubuntuSESSION TYPE=gnome- sessionGTK2_ MODULES= overlay- scrollbarSHLVL= 0XDG_SEAT= seat0HOME= /home/testLANGU AGE=fr_ FRXDG_SESSION_ DESKTOP= ubuntuLOGNAME= testQT4_ IM_MODULE= ibusXDG_ DATA_DIRS= /usr/share/ ubuntu: /usr/share/ gnome:/ usr/local/ share/: /usr/share/ :/var/lib/ snapd/desktopXD G_RUNTIME_ DIR=/run/ user/1000DISPLA Y=:0GTK_ IM_MODULE= ibusXDG_ CURRENT_ DESKTOP= UnityXAUTHORITY =/home/ test/.Xauthorit yDBUS_SESSION_ BUS_ADDRESS= unix:abstract= /tmp/dbus- whFQNZPQwXSSH_ AUTH_SOCK= /run/user/ 1000/keyring/ sshGNOME_ KEYRING_ CONTROL= GNOME_KEYRING_ PID=GPG_ AGENT_INFO= /home/test/ .gnupg/ S.gpg-agent: 0:1GNOME_ DESKTOP_ SESSION_ ID=this- is-deprecatedSE SSION=ubuntuJOB =unity- settings- daemonINSTANCE= UPSTART_ EVENTS= xsession startedXDG_ MENU_PREFIX= gnome-SESSION_ MANAGER= local/Asgard: @/tmp/. ICE-unix/ 3715,unix/ Asgard: /tmp/.ICE- unix/3715UPSTAR T_JOB=unity7UPS TART_INSTANCE= UPSTART_ SESSION= unix:abstract= /com/ubuntu/ upstart- session/ 1000/3511test@ Asgard: ~$
PATH=/usr/