Hello,

Does anybody have any suggestions at all?  Perhaps somebody at least 
knows why this tablet seems to be so different from other Tablet PCs.

Thank you,

Brian

Brian Carter wrote:
> Hello,
> 
> I recently purchased a new Toshiba R25-S3503 Tablet PC.  I'm dual 
> booting Windows XP and Gentoo right now.  In Windows, the tablet works 
> perfectly.  I can see that it's a Wacom serial tablet and that it's on 
> port 0x0338 and it uses IRQ 4.  In Linux, though, I can't get the tablet 
> to work at all.  I should also mention that I'm running a vanilla kernel 
> (2.6.17.13) with a pretty standard configuration.
> 
> I've got linuxwacom 0.7.5-4 installed right now.  I've tried all the 
> suggestions on the Tablet PC page of the linuxwacom documentation and 
> nothing I try seems to work.  I can't find anything relevant in the 
> lists or even on Google, so this seems pretty unusual to me.
> 
> Right after I boot into Linux, running `setserial -a /dev/ttyS2` gives 
> me this:
> 
> /dev/ttyS2, Line 2, UART: unknown, Port: 0x03e8, IRQ: 4
>       Baud_base: 115200, close_delay: 50, divisor: 0
>       closing_wait: 3000
>       Flags: spd_normal skip_test
> 
> If I run `setserial /dev/ttyS2 port 0x0338 irq 4 autoconfig`, then I get 
> this from `setserial -a /dev/ttyS2`:
> 
> /dev/ttyS2, Line 2, UART: 16550A, Port: 0x0338, IRQ: 4
>       Baud_base: 115200, close_delay: 50, divisor: 0
>       closing_wait: 3000
>       Flags: spd_normal skip_test
> 
> So, it looks like this is all working OK.  Then, if I run `wacdump -v -v 
> /dev/ttyS2`, I simply get this:
> 
> 16:07:07.247 INFO: Opening log
> 16:07:07.254 INFO: Setting baud rate to 38400
> 16:07:07.261 INFO: Sending reset
> 16:07:07.595 INFO: Setting baud rate to 19200
> 16:07:07.602 INFO: Sending reset
> 16:07:07.936 INFO: Setting baud rate to 9600
> 16:07:07.944 INFO: Sending reset
> WacomOpenTablet: Connection timed out
> 
> If I try `wacdump -v -v --logfile log -f c100 /dev/ttyS2`, I get what 
> looks like the screen I'm supposed to get but there are no numbers. 
> Absolutely nothing changes when I move the pen or use the pen buttons. 
>   After I press Ctrl+C I get returned to the prompt.  If I view the log 
> file, it shows the following:
> 
> 16:10:10.754 INFO: Opening log
> 16:10:10.760 INFO: Setting baud rate to 38400
> 16:10:10.767 INFO: Sending reset
> 16:10:10.100 INFO: Setting baud rate to 19200
> 16:10:10.107 INFO: Sending reset
> 
> If I just try to start X (I've already configured xorg.conf according to 
> the documentation), I get the following in my Xorg.0.log (of course, X 
> starts normally but the tablet doesn't work):
> 
> ...
> (**) Option "SendCoreEvents" "1"
> (**) Tablet Stylus: always reports core events
> (**) Tablet Stylus device is /dev/ttyS2
> (**) Option "DebugLevel" "20"
> (**) WACOM: debug level set to 20
> (**) Tablet Stylus is in absolute mode
> (**) Tablet Stylus: forcing TabletPC ISD V4 protocol
> (**) WACOM: suppress value is 2
> (**) Option "BaudRate" "9600"
> (**) Tablet Stylus: serial speed 9600
> xf86WcmInit wacom port share between Tablet Eraser and Tablet Stylus
> (**) Option "SendCoreEvents" "1"
> (**) Tablet Eraser: always reports core events
> (**) Tablet Eraser device is /dev/ttyS2
> (**) Option "DebugLevel" "20"
> (**) WACOM: debug level set to 20
> (**) Tablet Eraser is in absolute mode
> (**) Tablet Eraser: forcing TabletPC ISD V4 protocol
> (**) WACOM: suppress value is 2
> (**) Option "BaudRate" "9600"
> (**) Tablet Eraser: serial speed 9600
> xf86WcmInit wacom port share between Tablet Cursor and Tablet Eraser
> (**) Option "SendCoreEvents" "1"
> (**) Tablet Cursor: always reports core events
> (**) Tablet Cursor device is /dev/ttyS2
> (**) Option "DebugLevel" "20"
> (**) WACOM: debug level set to 20
> (**) Tablet Cursor is in absolute mode
> (**) Tablet Cursor: forcing TabletPC ISD V4 protocol
> (**) WACOM: suppress value is 2
> (**) Option "BaudRate" "9600"
> (**) Tablet Cursor: serial speed 9600
> ...
> BEGIN xf86WcmProc dev=0x8243178 priv=0x823f198 type=stylus(Tablet 
> Stylus) flags=17 fd=-1 what=INIT
> xf86WcmDevOpen
> opening /dev/ttyS2
> (**) Option "Device" "/dev/ttyS2"
> (**) Option "StopBits" "1"
> (**) Option "DataBits" "8"
> (**) Option "Parity" "None"
> (**) Option "Vmin" "1"
> (**) Option "Vtime" "10"
> (**) Option "FlowControl" "Xoff"
> usbDetect
> initializing ISDV4 tablet
> initializing as ISDV4 model
> getting ISDV4 Ranges
> Wacom unable to read ISDV4 control data after 3 tries
> Failed to open device (fd=11)
> Closing device
> xf86WcmProc INIT FAILED
> BEGIN xf86WcmProc dev=0x8243040 priv=0x823f730 type=eraser(Tablet 
> Eraser) flags=20 fd=-1 what=INIT
> xf86WcmDevOpen
> opening /dev/ttyS2
> (**) Option "Device" "/dev/ttyS2"
> (**) Option "StopBits" "1"
> (**) Option "DataBits" "8"
> (**) Option "Parity" "None"
> (**) Option "Vmin" "1"
> (**) Option "Vtime" "10"
> (**) Option "FlowControl" "Xoff"
> usbDetect
> initializing ISDV4 tablet
> initializing as ISDV4 model
> getting ISDV4 Ranges
> Wacom unable to read ISDV4 control data after 3 tries
> Failed to open device (fd=11)
> Closing device
> xf86WcmProc INIT FAILED
> BEGIN xf86WcmProc dev=0x8242f20 priv=0x8242090 type=cursor(Tablet 
> Cursor) flags=18 fd=-1 what=INIT
> xf86WcmDevOpen
> opening /dev/ttyS2
> (**) Option "Device" "/dev/ttyS2"
> (**) Option "StopBits" "1"
> (**) Option "DataBits" "8"
> (**) Option "Parity" "None"
> (**) Option "Vmin" "1"
> (**) Option "Vtime" "10"
> (**) Option "FlowControl" "Xoff"
> usbDetect
> initializing ISDV4 tablet
> initializing as ISDV4 model
> getting ISDV4 Ranges
> Wacom unable to read ISDV4 control data after 3 tries
> Failed to open device (fd=11)
> Closing device
> xf86WcmProc INIT FAILED
> ...
> 
> Hopefully I'm just missing something obvious.  Does anybody have any 
> suggestions?
> 
> Thank you,
> 
> Brian
> 
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