Hello,
I'm getting lots of weird newlines in L4Linux. Where do they come from and how do I turn them of? Here's a simple example which shows the problem:
localhost ~ # dd if=/dev/urandom of=/dev/null count=100 100+0 records in 100+0 records out 51200 bytes (51 kB) copied, 0.0262116 s, 2.0 MB/s localhost ~ # dd if=/dev/urandom of=/dev/null count=1000
1000+0 records in 1000+0 records out 512000 bytes (512 kB) copied, 0.274718 s, 1.9 MB/s localhost ~ # dd if=/dev/urandom of=/dev/null count=2000
2000+0 records in 2000+0 records out
1024000 bytes (1.0 MB) copied, 0.580115 s, 1.8 MB/s localhost ~ #
The higher the count value is, the more new lines I get. It's often impossible to see any actual output messages.
Any help greatly appreciated.
Hi,
On Mon Oct 15, 2007 at 09:38:35 +0200, Stefan Scheler wrote:
I'm getting lots of weird newlines in L4Linux. Where do they come from and how do I turn them of? Here's a simple example which shows the problem:
localhost ~ # dd if=/dev/urandom of=/dev/null count=100 100+0 records in 100+0 records out 51200 bytes (51 kB) copied, 0.0262116 s, 2.0 MB/s localhost ~ # dd if=/dev/urandom of=/dev/null count=1000
1000+0 records in 1000+0 records out 512000 bytes (512 kB) copied, 0.274718 s, 1.9 MB/s localhost ~ # dd if=/dev/urandom of=/dev/null count=2000
2000+0 records in 2000+0 records out
1024000 bytes (1.0 MB) copied, 0.580115 s, 1.8 MB/s localhost ~ #
The higher the count value is, the more new lines I get. It's often impossible to see any actual output messages.
I'm occasionally seeing this with slow hosts on Fiasco-UX. What's your setup?
Adam
I'm occasionally seeing this with slow hosts on Fiasco-UX. What's your setup?
It runs directly on a test machine with l4con and I'm seeing this all the time with commands lasting longer than a few seconds. My impression is that these newlines are actually "keystrokes" coming from somewhere.
On Wed Oct 17, 2007 at 07:37:42 +0200, Stefan Scheler wrote:
I'm occasionally seeing this with slow hosts on Fiasco-UX. What's your setup?
It runs directly on a test machine with l4con and I'm seeing this all the time with commands lasting longer than a few seconds. My impression is that these newlines are actually "keystrokes" coming from somewhere.
Hmm, is that only for newlines or also for other keys when typing? Maybe bouncing keys?
Adam
l4-hackers@os.inf.tu-dresden.de