[sane-devel] Permission denied on parallel port Epson Expression636

2002-10-17 Thread Petr Hlustik
On Fri, Oct 11, 2002 at 08:19:58PM -0400, Karl Heinz Kremer wrote: > On Fri, Oct 04, 2002 at 07:48:04PM -0500, Petr Hlustik wrote: > > Well, after I've written all this, I remembered I brought in my Debian > > Sarge laptop - so I installed sane there and tried the scanner ther

[sane-devel] Permission denied on parallel port Epson Expression636

2002-10-04 Thread Petr Hlustik
On Fri, Oct 04, 2002 at 07:14:27AM -0400, Karl Heinz Kremer wrote: > Did you change anything since it worked? And I really mean anything, > even if you think it's absolutely unreleated to scanning (e.g. > connect or turn on a parallel printer). I don't think that you've > changed anything on the s

[sane-devel] Permission denied on parallel port Epson Expression636

2002-10-03 Thread Petr Hlustik
Hello Greg et al., I'm afraid I'm back with another problem. I tried to run the scanner as UID 0 again and got this new error: scanimage --list-devices [epson] Unknown type or level B, using B3 device `epson:0x378' is a Epson flatbed scanner default device is `epson:0x378' plus the scanner is

[sane-devel] Permission denied on parallel port Epson Expression636

2002-10-03 Thread Petr Hlustik
On Thu, Oct 03, 2002 at 02:29:04PM -0400, k...@khk.net wrote: > This is a limitation all parallel port scanners have when used with Sane. > You already know the reason for this: Sane uses the IO ports and not > the device file to talk to the scanner. > > As long as you trust everybody who's using

[sane-devel] Permission denied on parallel port Epson Expression636

2002-10-03 Thread Petr Hlustik
On Thu, Oct 03, 2002 at 02:29:04PM -0400, k...@khk.net wrote: > This is a limitation all parallel port scanners have when used with Sane. > You already know the reason for this: Sane uses the IO ports and not > the device file to talk to the scanner. > > As long as you trust everybody who's using

[sane-devel] Permission denied on parallel port Epson Expression636

2002-10-03 Thread Petr Hlustik
Hello, I got my hands on the Epson Expression636 which comes with both SCSI and parallel ports. W/o SCSI on my RedHat8 box, I tried the parallel port. Scanning works if I'm root (Yes!!) but not as a regular user. This my diagnostics: SANE_DEBUG_EPSON=9 scanimage -d epson:0x378 > pnm.out [sanei_d