[BRLTTY] Issues with an Easy Braille

Thu Jul 20 09:04:18 EDT 2017

Some precisions about the context and the investigations I started to do :
* As you may have seen in the log, the behaviour described in my previous message occurs under Linux using the USB connection
* Using the device in Bluetooth under Android with BrailleBack is OK
* Using the device connected in USB, under Windows 7, using NVDA 2017.2 with the native Handy Tech driver is OK

Best,

alex

On Thu, Jul 20, 2017 at 11:52:06AM +0200, Alex Bernier wrote:
> Hello,
> 
> I just recieved a new Easy Braille (Handy Tech). My old one works perfectly with BRLTTY but there are some issues with the new one : display is very slow, the keyboard does not work and the driver is frequently reinitialized.
> 
> Here are some parts of the log (command line : "brltty -b ht -l 7 -L /tmp/debug3.log") :
> 
> 2017-07-20 at 11:31:19.265 [brltty] missing braille message acknowledgement
> [...]
> 2017-07-20 at 11:31:26.092 [brltty] too many missing braille message acknowledgements
> 2017-07-20 at 11:31:26.092 [brltty] activity action request: braille-driver: stop
> 2017-07-20 at 11:31:26.092 [brltty] activity state change: braille-driver: 9[stopping]
> 2017-07-20 at 11:31:26.092 [brltty] report listener unregistered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:26.095 [brltty] activity state change: braille-driver: 0[stopped]
> 
> The whole log is attached.
> 
> Can anyone please help me to debug ?
> 
> Best,
> 
> Alex

> 2017-07-20 at 11:31:18.244 [brltty] BRLTTY 5.4 rev BRLTTY-5.4 [http://brltty.com/]
> 2017-07-20 at 11:31:18.245 [brltty] lock descriptor allocated: queue-discarded-elements
> 2017-07-20 at 11:31:18.245 [brltty] Niveau de journalisation: 7
> 2017-07-20 at 11:31:18.245 [brltty] pushed command environment: initial
> 2017-07-20 at 11:31:18.245 [brltty] report listener registered: 0: handleUpdateBrailleOnline
> 2017-07-20 at 11:31:18.246 [brltty] program exit event added: screen-data
> 2017-07-20 at 11:31:18.246 [brltty] Répertoire de travail: /root
> 2017-07-20 at 11:31:18.246 [brltty] Fichier de configuration: /etc/brltty.conf
> 2017-07-20 at 11:31:18.246 [brltty] Répertoire qu'on peut mettre à jour: /var/lib/brltty
> 2017-07-20 at 11:31:18.246 [brltty] Fichier des préférences: brltty.prefs
> 2017-07-20 at 11:31:18.246 [brltty] Répertoire accessible en écriture: /var/run/brltty
> 2017-07-20 at 11:31:18.246 [brltty] Répertoire des pilotes: /lib/brltty
> 2017-07-20 at 11:31:18.246 [brltty] Répertoire des tables: /etc/brltty
> 2017-07-20 at 11:31:18.246 [brltty] file opened: /var/lib/brltty/brltty.prefs fd=4
> 2017-07-20 at 11:31:18.246 [brltty] file opened: /var/lib/brltty/brltty.prefs fd=4
> 2017-07-20 at 11:31:18.246 [brltty] program exit event added: tunes
> 2017-07-20 at 11:31:18.246 [brltty] tune thread state change: 0 -> 1
> 2017-07-20 at 11:31:18.247 [brltty] tune thread state change: 1 -> 3
> 2017-07-20 at 11:31:18.247 [brltty] regions: text=0.0 status=0.0
> 2017-07-20 at 11:31:18.247 [brltty] shifts: full=1 half=0 vertical=5
> 2017-07-20 at 11:31:18.247 [brltty] compiling text table: /etc/brltty/Text/alex.ttb
> 2017-07-20 at 11:31:18.247 [brltty] file opened: /etc/brltty/Text/alex.ttb fd=8
> 2017-07-20 at 11:31:18.247 [brltty] including data file: /etc/brltty/Text/alex.ttb
> 2017-07-20 at 11:31:18.248 [brltty] file opened: /etc/brltty/Text/common.tti fd=9
> 2017-07-20 at 11:31:18.248 [brltty] including data file: /etc/brltty/Text/common.tti
> 2017-07-20 at 11:31:18.248 [brltty] file opened: /etc/brltty/Text/spaces.tti fd=10
> 2017-07-20 at 11:31:18.248 [brltty] including data file: /etc/brltty/Text/spaces.tti
> 2017-07-20 at 11:31:18.248 [brltty] file opened: /etc/brltty/Text/boxes.tti fd=10
> 2017-07-20 at 11:31:18.248 [brltty] including data file: /etc/brltty/Text/boxes.tti
> 2017-07-20 at 11:31:18.249 [brltty] file opened: /etc/brltty/Text/blocks.tti fd=10
> 2017-07-20 at 11:31:18.249 [brltty] including data file: /etc/brltty/Text/blocks.tti
> 2017-07-20 at 11:31:18.249 [brltty] Table de texte: alex
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: text-table
> 2017-07-20 at 11:31:18.249 [brltty] Table d'attributs: left_right
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: attributes-table
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: contraction-table
> 2017-07-20 at 11:31:18.249 [brltty] Table de braille abrégé: Aucun
> 2017-07-20 at 11:31:18.249 [brltty] Keyboard Property: type=
> 2017-07-20 at 11:31:18.249 [brltty] Keyboard Property: vendor=
> 2017-07-20 at 11:31:18.249 [brltty] Keyboard Property: product=
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: keyboard-table
> 2017-07-20 at 11:31:18.249 [brltty] Tables des touches du clavier: Aucun
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: screen-driver
> 2017-07-20 at 11:31:18.249 [brltty] activity action request: screen-driver: start
> 2017-07-20 at 11:31:18.249 [brltty] activity state change: screen-driver: 4[preparing]
> 2017-07-20 at 11:31:18.249 [brltty] activity state change: screen-driver: 1[prepared]
> 2017-07-20 at 11:31:18.249 [brltty] activity state change: screen-driver: 2[scheduled]
> 2017-07-20 at 11:31:18.249 [brltty] BrlAPI Server: release 0.6.5
> 2017-07-20 at 11:31:18.249 [brltty] Paramètre de l'API: auth=
> 2017-07-20 at 11:31:18.249 [brltty] Paramètre de l'API: host=
> 2017-07-20 at 11:31:18.249 [brltty] Paramètre de l'API: stacksize=
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: address-table
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: api-server
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: braille-data
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: braille-driver
> 2017-07-20 at 11:31:18.249 [brltty] activity action request: braille-driver: start
> 2017-07-20 at 11:31:18.249 [brltty] activity state change: braille-driver: 4[preparing]
> 2017-07-20 at 11:31:18.249 [brltty] Braille Display Dimensions: 1 row, 1 column
> 2017-07-20 at 11:31:18.249 [brltty] regions: text=0.1 status=0.0
> 2017-07-20 at 11:31:18.249 [brltty] shifts: full=1 half=0 vertical=5
> 2017-07-20 at 11:31:18.249 [brltty] activity state change: braille-driver: 1[prepared]
> 2017-07-20 at 11:31:18.249 [brltty] activity state change: braille-driver: 2[scheduled]
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: speech-data
> 2017-07-20 at 11:31:18.249 [brltty] program exit event added: speech-driver
> 2017-07-20 at 11:31:18.250 [brltty] activity action request: speech-driver: start
> 2017-07-20 at 11:31:18.250 [brltty] activity state change: speech-driver: 4[preparing]
> 2017-07-20 at 11:31:18.250 [brltty] activity state change: speech-driver: 1[prepared]
> 2017-07-20 at 11:31:18.250 [brltty] activity state change: speech-driver: 2[scheduled]
> 2017-07-20 at 11:31:18.250 [brltty] Entrée de la parole: Aucun
> 2017-07-20 at 11:31:18.250 [brltty] program exit event added: sessions
> 2017-07-20 at 11:31:18.250 [brltty] pushed command environment: main
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: unhandled
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: miscellaneous
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: learn
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: speech
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: clipboard
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: preferences
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: toggle
> 2017-07-20 at 11:31:18.250 [brltty] report listener registered: 3: brailleWindowUpdatedListener
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: touch
> 2017-07-20 at 11:31:18.250 [brltty] report listener registered: 0: keycodeCommandDataResetListener
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: keycodes
> 2017-07-20 at 11:31:18.250 [brltty] report listener registered: 0: inputCommandDataResetListener
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: input
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: navigation
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: screen
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: custom
> 2017-07-20 at 11:31:18.250 [brltty] pushed command handler: API
> 2017-07-20 at 11:31:18.250 [brltty] activity state change: screen-driver: 6[starting]
> 2017-07-20 at 11:31:18.250 [brltty] checking for screen driver: lx
> 2017-07-20 at 11:31:18.251 [brltty] initializing screen driver: lx
> 2017-07-20 at 11:31:18.251 [brltty] device directory: /dev
> 2017-07-20 at 11:31:18.251 [brltty] checking screen device: /dev/vcsa
> 2017-07-20 at 11:31:18.251 [brltty] screen device: vcsa
> 2017-07-20 at 11:31:18.251 [brltty] checking console device: /dev/tty0
> 2017-07-20 at 11:31:18.251 [brltty] console device: tty0
> 2017-07-20 at 11:31:18.251 [brltty] device opened: /dev/tty1: fd=11
> 2017-07-20 at 11:31:18.251 [brltty] device opened: /dev/vcsa: fd=12
> 2017-07-20 at 11:31:18.251 [brltty] starting host command: /sbin/modprobe -q uinput
> 2017-07-20 at 11:31:18.254 [brltty] host command exit status: 0: /sbin/modprobe
> 2017-07-20 at 11:31:18.254 [brltty] activity state change: braille-driver: 6[starting]
> 2017-07-20 at 11:31:18.254 [brltty] checking braille device: usb:
> 2017-07-20 at 11:31:18.254 [brltty] checking for braille driver: ht
> 2017-07-20 at 11:31:18.254 [brltty] initializing braille driver: ht -> usb:
> 2017-07-20 at 11:31:18.255 [brltty] USB: Manufacturer Name: Handy Tech Elektronik GmbH
> 2017-07-20 at 11:31:18.256 [brltty] USB: Product Description: Easy Braille
> 2017-07-20 at 11:31:18.257 [brltty] program exit event added: sorted-usb-serial-adapters
> 2017-07-20 at 11:31:18.257 [brltty] Firmware Version: 1.3
> 2017-07-20 at 11:31:18.259 [brltty] activity state change: speech-driver: 6[starting]
> 2017-07-20 at 11:31:18.259 [brltty] no autodetectable speech drivers
> 2017-07-20 at 11:31:18.259 [brltty] checking for speech driver: no
> 2017-07-20 at 11:31:18.259 [brltty] initializing speech driver: no
> 2017-07-20 at 11:31:18.259 [brltty] Pilote de synthèse vocale: no [NoSpeech]
> 2017-07-20 at 11:31:18.259 [brltty] NoSpeech Speech Driver:
> 2017-07-20 at 11:31:18.259 [brltty] activity state change: speech-driver: 3[started]
> 2017-07-20 at 11:31:18.261 [brltty] Detected Easy Braille: 40 data cells, 0 status cells.
> 2017-07-20 at 11:31:18.261 [brltty] Braille Display Dimensions: 1 row, 40 columns
> 2017-07-20 at 11:31:18.262 [brltty] regions: text=0.40 status=0.0
> 2017-07-20 at 11:31:18.262 [brltty] shifts: full=40 half=20 vertical=5
> 2017-07-20 at 11:31:18.262 [brltty] Associations de touches: easy
> 2017-07-20 at 11:31:18.262 [brltty] program exit event added: sorted-command-table
> 2017-07-20 at 11:31:18.262 [brltty] file opened: /etc/brltty/Input/ht/easy.ktb fd=22
> 2017-07-20 at 11:31:18.262 [brltty] including data file: /etc/brltty/Input/ht/easy.ktb
> 2017-07-20 at 11:31:18.262 [brltty] file opened: /etc/brltty/Input/ht/dots.kti fd=24
> 2017-07-20 at 11:31:18.262 [brltty] including data file: /etc/brltty/Input/ht/dots.kti
> 2017-07-20 at 11:31:18.262 [brltty] Table de touches: /etc/brltty/Input/ht/easy.ktb
> 2017-07-20 at 11:31:18.262 [brltty] constructing special screen: help
> 2017-07-20 at 11:31:18.263 [brltty] report listener registered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:18.263 [brltty] Pilote braille: ht [HandyTech]
> 2017-07-20 at 11:31:18.263 [brltty] HandyTech Braille Driver: version 0.6
> 2017-07-20 at 11:31:18.263 [brltty] Paramètre braille: settime=
> 2017-07-20 at 11:31:18.263 [brltty] Périphérique braille: usb:
> 2017-07-20 at 11:31:18.263 [brltty] Ancien fichier des préférences: /etc/brltty-ht.prefs
> 2017-07-20 at 11:31:18.263 [brltty] regions: text=0.40 status=0.0
> 2017-07-20 at 11:31:18.263 [brltty] shifts: full=40 half=20 vertical=5
> 2017-07-20 at 11:31:18.263 [brltty] activity state change: braille-driver: 3[started]
> 2017-07-20 at 11:31:18.264 [brltty] device opened: /dev/tty0: fd=22
> 2017-07-20 at 11:31:18.755 [brltty] checking uinput device: /dev/uinput
> 2017-07-20 at 11:31:18.755 [brltty] uinput device: uinput
> 2017-07-20 at 11:31:18.755 [brltty] device opened: /dev/uinput: fd=24
> 2017-07-20 at 11:31:18.755 [brltty] uinput opened: uinput fd=24
> 2017-07-20 at 11:31:18.755 [brltty] report listener registered: 1: lxBrailleOfflineListener
> 2017-07-20 at 11:31:18.755 [brltty] Pilote de l'écran: lx [Linux]
> 2017-07-20 at 11:31:18.755 [brltty] Linux Screen Driver:
> 2017-07-20 at 11:31:18.755 [brltty] Paramètre de l'écran: charset=
> 2017-07-20 at 11:31:18.755 [brltty] Paramètre de l'écran: debugsfm=
> 2017-07-20 at 11:31:18.755 [brltty] Paramètre de l'écran: hfb=
> 2017-07-20 at 11:31:18.756 [brltty] Paramètre de l'écran: vt=
> 2017-07-20 at 11:31:18.756 [brltty] activity state change: screen-driver: 3[started]
> 2017-07-20 at 11:31:18.756 [brltty] report listener unregistered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:18.756 [brltty] pushed command environment: message
> 2017-07-20 at 11:31:18.756 [brltty] pushed command handler: message
> 2017-07-20 at 11:31:19.261 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:19.261 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:19.262 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:19.265 [brltty] missing braille message acknowledgement
> 2017-07-20 at 11:31:19.267 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:19.267 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:19.271 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:20.266 [brltty] missing braille message acknowledgement
> 2017-07-20 at 11:31:20.268 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:20.268 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:20.273 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:20.273 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:20.273 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:20.277 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:21.274 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:21.274 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:21.279 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:21.279 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:21.279 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:21.283 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:22.280 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:22.281 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:22.285 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:22.285 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:22.285 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:22.290 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:22.758 [brltty] popped command handler: message
> 2017-07-20 at 11:31:22.758 [brltty] popped command environment: message
> 2017-07-20 at 11:31:22.758 [brltty] report listener registered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:23.287 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:23.287 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:23.293 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:23.293 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:23.294 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:23.298 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:23.759 [brltty] missing braille message acknowledgement
> 2017-07-20 at 11:31:24.295 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:24.295 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:24.299 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:24.300 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:24.300 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:24.304 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:25.091 [brltty] missing braille message acknowledgement
> 2017-07-20 at 11:31:25.301 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:25.301 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:25.306 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:25.306 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:25.306 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:25.310 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:26.092 [brltty] too many missing braille message acknowledgements
> 2017-07-20 at 11:31:26.092 [brltty] activity action request: braille-driver: stop
> 2017-07-20 at 11:31:26.092 [brltty] activity state change: braille-driver: 9[stopping]
> 2017-07-20 at 11:31:26.092 [brltty] report listener unregistered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:26.095 [brltty] activity state change: braille-driver: 0[stopped]
> 2017-07-20 at 11:31:26.095 [brltty] Réinitialisation du pilote braille
> 2017-07-20 at 11:31:26.095 [brltty] activity action request: braille-driver: start
> 2017-07-20 at 11:31:26.095 [brltty] activity state change: braille-driver: 4[preparing]
> 2017-07-20 at 11:31:26.095 [brltty] Braille Display Dimensions: 1 row, 1 column
> 2017-07-20 at 11:31:26.095 [brltty] regions: text=0.1 status=0.0
> 2017-07-20 at 11:31:26.095 [brltty] shifts: full=1 half=0 vertical=5
> 2017-07-20 at 11:31:26.095 [brltty] activity state change: braille-driver: 1[prepared]
> 2017-07-20 at 11:31:26.095 [brltty] activity state change: braille-driver: 2[scheduled]
> 2017-07-20 at 11:31:26.095 [brltty] activity state change: braille-driver: 6[starting]
> 2017-07-20 at 11:31:26.095 [brltty] checking braille device: usb:
> 2017-07-20 at 11:31:26.095 [brltty] checking for braille driver: ht
> 2017-07-20 at 11:31:26.095 [brltty] initializing braille driver: ht -> usb:
> 2017-07-20 at 11:31:26.096 [brltty] USB: Manufacturer Name: Handy Tech Elektronik GmbH
> 2017-07-20 at 11:31:26.097 [brltty] USB: Product Description: Easy Braille
> 2017-07-20 at 11:31:26.099 [brltty] Firmware Version: 1.3
> 2017-07-20 at 11:31:26.103 [brltty] Detected Easy Braille: 40 data cells, 0 status cells.
> 2017-07-20 at 11:31:26.103 [brltty] Braille Display Dimensions: 1 row, 40 columns
> 2017-07-20 at 11:31:26.103 [brltty] regions: text=0.40 status=0.0
> 2017-07-20 at 11:31:26.103 [brltty] shifts: full=40 half=20 vertical=5
> 2017-07-20 at 11:31:26.103 [brltty] Associations de touches: easy
> 2017-07-20 at 11:31:26.103 [brltty] file opened: /etc/brltty/Input/ht/easy.ktb fd=25
> 2017-07-20 at 11:31:26.103 [brltty] including data file: /etc/brltty/Input/ht/easy.ktb
> 2017-07-20 at 11:31:26.103 [brltty] file opened: /etc/brltty/Input/ht/dots.kti fd=26
> 2017-07-20 at 11:31:26.103 [brltty] including data file: /etc/brltty/Input/ht/dots.kti
> 2017-07-20 at 11:31:26.104 [brltty] Table de touches: /etc/brltty/Input/ht/easy.ktb
> 2017-07-20 at 11:31:26.104 [brltty] report listener registered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:26.104 [brltty] Pilote braille: ht [HandyTech]
> 2017-07-20 at 11:31:26.104 [brltty] HandyTech Braille Driver: version 0.6
> 2017-07-20 at 11:31:26.104 [brltty] Paramètre braille: settime=
> 2017-07-20 at 11:31:26.104 [brltty] Périphérique braille: usb:
> 2017-07-20 at 11:31:26.104 [brltty] Ancien fichier des préférences: /etc/brltty-ht.prefs
> 2017-07-20 at 11:31:26.104 [brltty] regions: text=0.40 status=0.0
> 2017-07-20 at 11:31:26.105 [brltty] shifts: full=40 half=20 vertical=5
> 2017-07-20 at 11:31:26.105 [brltty] activity state change: braille-driver: 3[started]
> 2017-07-20 at 11:31:26.105 [brltty] report listener unregistered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:26.105 [brltty] pushed command environment: message
> 2017-07-20 at 11:31:26.105 [brltty] pushed command handler: message
> 2017-07-20 at 11:31:26.307 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:26.307 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:26.312 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:26.312 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:26.312 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:26.316 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:27.106 [brltty] missing braille message acknowledgement
> 2017-07-20 at 11:31:27.313 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:27.313 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:27.318 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:27.318 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:27.318 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:27.323 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:28.319 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:28.320 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:28.324 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:28.324 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:28.324 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:28.329 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:29.326 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:29.326 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:29.331 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:29.331 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:29.331 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:29.336 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:30.111 [brltty] popped command handler: message
> 2017-07-20 at 11:31:30.111 [brltty] popped command environment: message
> 2017-07-20 at 11:31:30.111 [brltty] report listener registered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:30.332 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:30.332 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:30.337 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:30.337 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:30.337 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:30.342 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:31.111 [brltty] missing braille message acknowledgement
> 2017-07-20 at 11:31:31.339 [server-main] BrlAPI connection fd=25 accepted: local <unnamed>
> 2017-07-20 at 11:31:31.339 [server-main] attempting to authenticate pid 1631 via polkit
> 2017-07-20 at 11:31:31.343 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:31.343 [server-main] BrlAPI connection fd=26 accepted: local <unnamed>
> 2017-07-20 at 11:31:31.344 [server-main] attempting to authenticate pid 1789 via polkit
> 2017-07-20 at 11:31:31.348 [server-main] polkit_authority_check_authorization_sync returned 0
> 2017-07-20 at 11:31:31.425 [brltty] stopping program components
> 2017-07-20 at 11:31:31.425 [brltty] stopping program component: sorted-command-table
> 2017-07-20 at 11:31:31.425 [brltty] stopping program component: sorted-usb-serial-adapters
> 2017-07-20 at 11:31:31.425 [brltty] stopping program component: sessions
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: API
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: custom
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: screen
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: navigation
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: input
> 2017-07-20 at 11:31:31.425 [brltty] report listener unregistered: 0: inputCommandDataResetListener
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: keycodes
> 2017-07-20 at 11:31:31.425 [brltty] report listener unregistered: 0: keycodeCommandDataResetListener
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: touch
> 2017-07-20 at 11:31:31.425 [brltty] report listener unregistered: 3: brailleWindowUpdatedListener
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: toggle
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: preferences
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: clipboard
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: speech
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: learn
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: miscellaneous
> 2017-07-20 at 11:31:31.425 [brltty] popped command handler: unhandled
> 2017-07-20 at 11:31:31.425 [brltty] popped command environment: main
> 2017-07-20 at 11:31:31.425 [brltty] stopping program component: speech-driver
> 2017-07-20 at 11:31:31.425 [brltty] activity action request: speech-driver: stop
> 2017-07-20 at 11:31:31.425 [brltty] activity state change: speech-driver: 9[stopping]
> 2017-07-20 at 11:31:31.425 [brltty] activity state change: speech-driver: 0[stopped]
> 2017-07-20 at 11:31:31.425 [brltty] stopping program component: speech-data
> 2017-07-20 at 11:31:31.425 [brltty] stopping program component: braille-driver
> 2017-07-20 at 11:31:31.425 [brltty] report listener unregistered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:31.425 [brltty] pushed command environment: message
> 2017-07-20 at 11:31:31.425 [brltty] pushed command handler: message
> 2017-07-20 at 11:31:31.427 [brltty] popped command handler: message
> 2017-07-20 at 11:31:31.427 [brltty] popped command environment: message
> 2017-07-20 at 11:31:31.427 [brltty] report listener registered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:31.427 [brltty] activity action request: braille-driver: stop
> 2017-07-20 at 11:31:31.427 [brltty] activity state change: braille-driver: 9[stopping]
> 2017-07-20 at 11:31:31.427 [brltty] report listener unregistered: 0: brlapi_handleReports
> 2017-07-20 at 11:31:31.429 [brltty] activity state change: braille-driver: 0[stopped]
> 2017-07-20 at 11:31:31.429 [brltty] stopping program component: braille-data
> 2017-07-20 at 11:31:31.429 [brltty] stopping program component: api-server
> 2017-07-20 at 11:31:31.429 [server-main] select: Appel système interrompu
> 2017-07-20 at 11:31:31.430 [brltty] stopping program component: address-table
> 2017-07-20 at 11:31:31.430 [brltty] stopping program component: screen-driver
> 2017-07-20 at 11:31:31.430 [brltty] activity action request: screen-driver: stop
> 2017-07-20 at 11:31:31.430 [brltty] activity state change: screen-driver: 9[stopping]
> 2017-07-20 at 11:31:31.430 [brltty] report listener unregistered: 1: lxBrailleOfflineListener
> 2017-07-20 at 11:31:31.569 [brltty] activity state change: screen-driver: 0[stopped]
> 2017-07-20 at 11:31:31.569 [brltty] stopping program component: keyboard-table
> 2017-07-20 at 11:31:31.569 [brltty] stopping program component: contraction-table
> 2017-07-20 at 11:31:31.569 [brltty] stopping program component: attributes-table
> 2017-07-20 at 11:31:31.569 [brltty] stopping program component: text-table
> 2017-07-20 at 11:31:31.569 [brltty] stopping program component: tunes
> 2017-07-20 at 11:31:31.569 [tune-thread] tune thread state change: 3 -> 4
> 2017-07-20 at 11:31:31.569 [brltty] tune thread state change: 4 -> 5
> 2017-07-20 at 11:31:31.569 [brltty] stopping program component: screen-data
> 2017-07-20 at 11:31:31.569 [brltty] destructing special screen: help
> 2017-07-20 at 11:31:31.569 [brltty] stopping program component: log

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