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Groups > comp.os.linux.hardware > #969
| From | pacman@kosh.dhis.org (Alan Curry) |
|---|---|
| Newsgroups | comp.os.linux.hardware, alt.os.linux.slackware, alt.os.linux.debian |
| Subject | Re: HOW2 test a frame-buffer? |
| Date | 2012-01-06 08:57 +0000 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <je6d29$ck$1@speranza.aioe.org> (permalink) |
| References | <je1ml9$3gs$1@dont-email.me> <je6aj6$gm$1@dont-email.me> |
Cross-posted to 3 groups.
In article <je6aj6$gm$1@dont-email.me>, <no.top.post@gmail.com> wrote: > >-> mknod /dev/fb0 c 29 0 >-> ls -l /dev/fb0 == good >-> cat <file> > /dev/fb0 >== <-bash: no such device: /dev/.static/dev/> > >So I'm wondering why, although `ls -l` sees </dev/*/fb0>, >apparently `bash` does not ? > Pay close attention to the error message. "No such device" (ENODEV) isn't the same as "No such file or directory" (ENOENT). ENODEV usually means the corresponding kernel driver is not present. The variant "No such device or address" (ENXIO) will sometimes appear when a driver is loaded but the device itself wasn't detected. You need to load the fb kernel module for your hardware. -- Alan Curry
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HOW2 test a frame-buffer? no.top.post@gmail.com - 2012-01-04 14:10 +0000
Re: HOW2 test a frame-buffer? no.top.post@gmail.com - 2012-01-06 08:15 +0000
Re: HOW2 test a frame-buffer? pacman@kosh.dhis.org (Alan Curry) - 2012-01-06 08:57 +0000
Re (2): HOW2 test a frame-buffer? no.top.post@gmail.com - 2012-01-06 16:26 +0000
Re: HOW2 test a frame-buffer? "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2012-01-06 23:18 -0500
Re (2): HOW2 test a frame-buffer? no.top.post@gmail.com - 2012-01-08 05:35 +0000
Re (3): HOW2 test a frame-buffer? no.top.post@gmail.com - 2012-01-08 15:42 +0000
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