[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 there after > > modyfing t

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

2002-10-11 Thread Karl Heinz Kremer
--yrj/dFKFPuw6o+aM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 install

[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

2002-10-04 Thread Karl Heinz Kremer
--SLDf9lqlvOQaIe6s Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Did you change anything since it worked? And I really mean anything, even if you think it's absolutely unreleated to scanning (e.g.=20 connect or turn on a parallel

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

2002-10-03 Thread Greg Weeks
On Thu, 3 Oct 2002, Petr Hlustik wrote: > [epson] sane_init, >pio 0x378< > [epson] sane_init, >pio 0x378< A question. Why is this in there twice? I don't think this is your problem, but it looks like it's trying to attach twicw. -- Greg Weeks http://durendal.org/greg/

[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 Greg Weeks
On Thu, 3 Oct 2002, Petr Hlustik wrote: > I guess I'm back to either scanimage or su to root, with no Gimp > integration. Sigh. I used saned not suid but ran as root from inetd. This isn't the fastest, but it worked ok for me. -- Greg Weeks http://durendal.org/greg/

[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 k...@khk.net
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 your computer, you can just make the frontend(s) you are using setuid ro

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

2002-10-03 Thread Greg Weeks
On Thu, 3 Oct 2002, Petr Hlustik wrote: > 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 I noticed this too. I'm as

[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