you have missing the part that tells the kernel that it has to work using a serial "console"
GRUB_CMDLINE_LINUX="console=tty0 console=ttyS0,19200n8" --- On Sat, 7/9/11, Landon Curt Noll <[email protected]> wrote: > From: Landon Curt Noll <[email protected]> > Subject: [Soekris] debian verbose boot messages not seen > To: [email protected] > Date: Saturday, July 9, 2011, 6:30 PM > Hello, > > We are running debian 6.0 (squeeze) on our net5501-70 > units. We have been unable to see any verbose kernel > output. > > Our /etc/default/grub has: > > > GRUB_CMDLINE_LINUX_DEFAULT="verbose" > > > > GRUB_CMDLINE_LINUX="verbose" > ... > GRUB_TERMINAL="console serial" > ... > GRUB_TERMINAL=serial > GRUB_SERIAL_COMMAND="serial --unit=0 > --speed=19200 --word=8 --parity=no --stop=1 > > > > > > And the update-grub command produces a /boot/grub/grub.cfg > file with: > > > linux /vmlinuz-2.6.32-5-486 > root=UUID=47512b1a-4abc-46a2-97f3-0b8152d43d87 ro verbose > > However the boot process remains non-verbose: > > Booting 'Debian GNU/Linux, > with Linux 2.6.32-5-486' > > Loading Linux 2.6.32-5-486 ... > Loading initial ramdisk ... > > Debian GNU/Linux 6.0 hostname ttyS0 > > hostname login: > > We do see verbose output in /var/log/dmesg: > > [ 0.000000] Initializing > cgroup subsys cpuset > > > [ 0.000000] Initializing > cgroup subsys cpu > > > [ 0.000000] Linux version > 2.6.32-5-486 (Debian 2.6.32-35) ([email protected])1 > ... > [ 10.718758] EXT3 FS on > sdb1, internal journal > > > [ 10.718800] EXT3-fs: > mounted filesystem with ordered data mode. > > [ 12.556156] eth0: link > up, 100Mbps, full-duplex, lpa 0xC5E1 > > > Is there some Soekris specific debian configuration we need > to use in order to see these verbose messages on our serial > port? > > chongo (Landon Curt Noll) /\oo/\ > > _______________________________________________ > Soekris-tech mailing list > [email protected] > http://lists.soekris.com/mailman/listinfo/soekris-tech > _______________________________________________ Soekris-tech mailing list [email protected] http://lists.soekris.com/mailman/listinfo/soekris-tech
