new screenUpdate defaults, handle trace if a device is not grabable

config/settings/espeak.settings.conf

@@ -71,7 +71,7 @@ layout=en
 [screen]
 driver=linux
 encoding=UTF-8
-screenUpdateDelay=0.4
+screenUpdateDelay=0.1
 suspendingScreen=
 autodetectSuspendingScreen=True
 

config/settings/settings.conf

@@ -71,7 +71,7 @@ layout=en
 [screen]
 driver=linux
 encoding=cp850
-screenUpdateDelay=0.2
+screenUpdateDelay=0.1
 suspendingScreen=
 autodetectSuspendingScreen=True
 

config/settings/settings.conf.chrys

@@ -71,7 +71,7 @@ layout=en
 [screen]
 driver=linux
 encoding=cp850
-screenUpdateDelay=0.4
+screenUpdateDelay=0.1
 suspendingScreen=
 autodetectSuspendingScreen=True
 

config/settings/settings.conf.storm

@@ -28,7 +28,7 @@ layout=en
 [screen]
 driver=linux
 encoding=cp850
-screenUpdateDelay=0.4
+screenUpdateDelay=0.1
 suspendingScreen=7
 autodetectSuspendingScreen=False
 

src/fenrir/inputDriver/evdev.py

@@ -131,9 +131,11 @@ class driver():
 #              )
 #            dev.grab()
         for fd in self.iDevices:
+            try:        
                 self.uDevices[fd] = UInput.from_device(self.iDevices[fd].fn)
                 self.iDevices[fd].grab()
-
+            except Exception as e:
+                self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR) 
     def releaseDevices(self):
         for fd in self.iDevices:
             try: