diff --git a/configs/linux-lab/system/home/ubuntu/.config/pcmanfm-qt/default/settings.conf b/configs/linux-lab/system/home/ubuntu/.config/pcmanfm-qt/default/settings.conf
new file mode 100644
index 0000000000000000000000000000000000000000..763ef8b7955e013fb551d825a6b6dc7036767701
--- /dev/null
+++ b/configs/linux-lab/system/home/ubuntu/.config/pcmanfm-qt/default/settings.conf
@@ -0,0 +1,103 @@
+[Behavior]
+AutoSelectionDelay=600
+BookmarkOpenMethod=current_tab
+ConfirmDelete=true
+ConfirmTrash=false
+NoUsbTrash=false
+QuickExec=true
+SelectNewFiles=false
+SingleClick=false
+UseTrash=true
+
+[Desktop]
+BgColor=#000000
+DesktopCellMargins=@Size(3 1)
+DesktopIconSize=48
+DesktopShortcuts=@Invalid()
+FgColor=#ffffff
+Font="Sans Serif,9,-1,5,50,0,0,0,0,0"
+HideItems=false
+LastSlide=
+ShadowColor=#000000
+ShowHidden=false
+ShowWmMenu=false
+SlideShowInterval=0
+SortColumn=name
+SortFolderFirst=true
+SortOrder=ascending
+Wallpaper=/usr/share/lxqt/themes/debian/wallpaper.svg
+WallpaperDirectory=
+WallpaperMode=zoom
+WallpaperRandomize=false
+
+[FolderView]
+BackupAsHidden=false
+BigIconSize=48
+CustomColumnWidths=@Invalid()
+FolderViewCellMargins=@Size(3 3)
+HiddenColumns=@Invalid()
+Mode=icon
+ShadowHidden=false
+ShowFilter=false
+ShowFullNames=false
+ShowHidden=false
+SidePaneIconSize=24
+SmallIconSize=24
+SortCaseSensitive=false
+SortColumn=name
+SortFolderFirst=true
+SortOrder=ascending
+ThumbnailIconSize=128
+
+[Places]
+PlacesApplications=true
+PlacesComputer=true
+PlacesDesktop=true
+PlacesHome=true
+PlacesNetwork=true
+PlacesRoot=true
+PlacesTrash=true
+
+[Search]
+searchContentCaseInsensitive=false
+searchContentRegexp=true
+searchNameCaseInsensitive=false
+searchNameRegexp=true
+searchRecursive=false
+searchhHidden=false
+
+[System]
+Archiver=file-roller
+FallbackIconThemeName=Adwaita
+OnlyUserTemplates=false
+SIUnit=false
+SuCommand=lxqt-sudo %s
+TemplateRunApp=false
+TemplateTypeOnce=false
+Terminal=xterm
+
+[Thumbnail]
+MaxThumbnailFileSize=4096
+ShowThumbnails=true
+ThumbnailLocalFilesOnly=true
+
+[Volume]
+AutoRun=true
+CloseOnUnmount=true
+MountOnStartup=true
+MountRemovable=true
+
+[Window]
+AlwaysShowTabs=true
+FixedHeight=480
+FixedWidth=640
+LastWindowHeight=480
+LastWindowMaximized=false
+LastWindowWidth=640
+PathBarButtons=true
+RememberWindowSize=true
+ShowMenuBar=true
+ShowTabClose=true
+SidePaneMode=places
+SplitView=false
+SplitterPos=150
diff --git a/labs/linux-lab b/labs/linux-lab
index 92f23e6fa82f34300c22439871329bf0d81b3d57..0b9cc24782fd93f541e414b5854ebba34df070c8 160000
--- a/labs/linux-lab
+++ b/labs/linux-lab
@@ -1 +1 @@
-Subproject commit 92f23e6fa82f34300c22439871329bf0d81b3d57
+Subproject commit 0b9cc24782fd93f541e414b5854ebba34df070c8