From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?us-ascii?Q?Emil_Kruper?= Date: Tue, 2 Sep 2008 08:24:32 +0200 Subject: [Buildroot] Still "Can't open /dev/tty1[2,3]", Please HELP In-Reply-To: Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net >But I still like to know what you mentioned 'device table'. I want to >ask, what is and where is the 'device table'? I dont find the >concepts in buildroot on-line doucments. Thanks. Have a look at target/generic/device_table.txt and target/generic/mini_device_table.txt. You define by the buildroot config which file is used to generate the targets device table. Best regards Emil Kruper Von: buildroot-bounces at uclibc.org [mailto:buildroot-bounces at uclibc.org]Im Auftrag von Steven Woody Gesendet: Dienstag, 2. September 2008 03:40 An: buildroot at uclibc.org Betreff: Re: [Buildroot] Still "Can't open /dev/tty1[2,3]", Please HELP On Tue, Sep 2, 2008 at 8:58 AM, Hamish Moffatt wrote: > I couldn't work out where your target_skeleton and device table are > coming from based on your config. Do you have a device table, and does > it have those /dev/tty1,2,3,4 devices? The problem had gone away after I add udev to the packages. I am not sure whether the absence of udev is really the reason that cause the previous "can't open /dev/tty?" problems. But I still like to know what you mentioned 'device table'. I want to ask, what is and where is the 'device table'? I dont find the concepts in buildroot on-line doucments. Thanks. > > Maybe you could post the output of the build process. > >> VFS: Mounted root (cramfs filesystem) readonly. >> Freeing init memory: 84K >> mkdir: cannot create directory '/dev/pts': Read-only file system >> mount: mounting devpts on /dev/pts failed: No such file or directory > > Your inittab is obviously trying to make directories in a read-only file > system which isn't going to work. Not that it's related. > Yes, you are right. I did not notice it at first time. But it was corrected. You may see in my another post, I now can get the login prompt, and my problem switchs to "Why I can not login". I hope I can get your help in that thread. Best Regards, narke _______________________________________________ buildroot mailing list buildroot at uclibc.org http://busybox.net/mailman/listinfo/buildroot