diff options
| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2019-07-31 17:00:58 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2019-07-31 17:00:58 +0200 |
| commit | d087d778ffb62e2713cb848540bcc819470365bd (patch) | |
| tree | d69692a274dd1c7d0672e6bb7155a0fc106f9d49 /README.linux | |
| parent | c8bd2513ecba169cff44c09c8058c36987357b18 (diff) | |
| parent | 3759ce55ba79b8d3b9d8ed247a252273ee7dade3 (diff) | |
Merge branch 'feature/upstream' into develop
Diffstat (limited to 'README.linux')
| -rw-r--r-- | README.linux | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/README.linux b/README.linux index f255c3b..459e57d 100644 --- a/README.linux +++ b/README.linux @@ -68,7 +68,7 @@ Example: # cat /proc/scsi/scsi Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: SCANNER Model: Rev: 2.02 - Type: Scanner ANSI SCSI revision: 01 CCS + Type: Scanner ANSI SCSI revision: 01 CCS In this case the real vendor and scanner name are not shown (Mustek Scannexpress 12000SP) but SANE will detect it nevertheless. @@ -76,7 +76,7 @@ Scannexpress 12000SP) but SANE will detect it nevertheless. If your scanner is supported by SANE, scanimage -L will list it now: # scanimage -L -device mustek:/dev/scanner' is a Mustek ScanExpress 12000SP flatbed scanner +device mustek:/dev/scanner' is a Mustek ScanExpress 12000SP flatbed scanner If this doesn't work you may have to add the right SCSI generic device name to the configuration file. This should be documented in the man page for @@ -85,7 +85,7 @@ your backend. To find out about the right SCSI device use sane-find-scanner: # sane-find-scanner found SCSI scanner "SCANNER 2.02" at /dev/scanner found SCSI scanner "SCANNER 2.02" at /dev/sg0 -found SCSI scanner "SCANNER 2.02" at /dev/sga +found SCSI scanner "SCANNER 2.02" at /dev/sga It may help to set a symbolic link /dev/scanner to the respective device if automatic detection does not work. @@ -98,10 +98,10 @@ in devfs". Adaptec 1542 SCSI adapter: Using buffer sizes of more than 32768 bytes with the aha1542 driver can - lead to kernel panic with older kernels. To avoid this, run configure with + lead to kernel panic with older kernels. To avoid this, run configure with the option --enable-scsibuffersize or set the environment variable - SANE_SG_BUFFERSIZE to 32768 before running scanimage or another frontend, - or download and install the SG driver 2.1.37 or newer from + SANE_SG_BUFFERSIZE to 32768 before running scanimage or another frontend, + or download and install the SG driver 2.1.37 or newer from http://www.torque.net/sg. idescsi: @@ -110,10 +110,10 @@ idescsi: SANE. If your scanner isn't found or you encounter segmentation faults try to disable idescsi. -SCSI Direct IO: Recent versions of the Linux SG driver for the 2.4 kernels - support direct IO, i.e., the SCSI adapter's DMA chip copies data directly - to/from user memory. Direct IO reduces memory usage, but it can lead to - access conflicts, if a backend uses shared memory. SANE does not use +SCSI Direct IO: Recent versions of the Linux SG driver for the 2.4 kernels + support direct IO, i.e., the SCSI adapter's DMA chip copies data directly + to/from user memory. Direct IO reduces memory usage, but it can lead to + access conflicts, if a backend uses shared memory. SANE does not use direct IO by default. If you want to use it, run configure --enable-scsi-directio=yes |