I know it's not a "bug" per say .
On Sat, Mar 8, 2014 at 8:21 AM, Ben Collins <benmcollin...@gmail.com> wrote: > John, > > This isn't a bug. You are normally booted in Linux with the "quiet" flag > passed to the kernel command line. You won't see output like this unless > you either boot without that flag, or run a command such as "dmesg > --console-on" or twiddle some bits in /proc/sys/kernel/printk. > > This is normal behavior. > > ** Changed in: linux-ppc (Ubuntu) > Status: New => Invalid > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1282201 > > Title: > SysRQ over serial console redirects to syslog > > Status in "linux-ppc" package in Ubuntu: > Invalid > > Bug description: > > VERSION="13.10, Saucy Salamander" > ID=ubuntu > ID_LIKE=debian > PRETTY_NAME="Ubuntu 13.10" > VERSION_ID="13.10" > > vmlinux-3.11.0-5-powerpc-e500mc > > > When SysRQ is enabled through /proc : > > > echo 1 > /proc/sys/kernel/sysrq > > > All responses from SysRQ sequences are redirected to /var/log/syslog , > not the serial console. > > For instance: > > SySRQ ( break ) l > > Is suppose to report CPU stack traces . The summary is sent to > v/var/log/syslog , not the serial port, which > defeats the entire purpose of SysRQ feature which is intended for > diagnostics of server issues. > > The logging behavior can redirected to the console by using : > > dmesg --console-on > > This should be the default behavior for ppc ; It is also how x86 has > worked in the past. > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/linux-ppc/+bug/1282201/+subscriptions > -- *Regards,* * John.* *--* *o* Energy-efficiency is #1 reason data centers look to expand. -- Digital Realty Trust *o* Green Data Centers spending to increase 300% worldwide by 2016. -- Pike Research *o *Data Centers have become as vital to the functioni ng of society as power stations. -- The Economist -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1282201 Title: SysRQ over serial console redirects to syslog To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ppc/+bug/1282201/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs