Comment 2 for bug 1813428

Something is wrong with the pgrep matching here, likely the process name.

126 def get_desktop_vfs(ui):
127 if subprocess.call(['pgrep', '-u', str(os.getuid()), '-x', 'gnome-session']) == 0:
128 return 'gvfs'
129 if subprocess.call(['pgrep', '-u', str(os.getuid()), '-x', 'ksmserver']) == 0:
130 return 'kdelibs5'