[Bug 424810] [NEW] kernel log buffer to small...
Daniel J Blueman
daniel.blueman at gmail.com
Sat Sep 5 12:56:17 UTC 2009
Public bug reported:
Binary package hint: linux-image
When debugging a kernel problem, after eg a 'echo t >/proc/sysrq-
trigger', the kernel log buffer simply overflows; 2^17 (128KB) is too
small.
Fix is to change kernel configuration from:
CONFIG_LOG_BUF_SHIFT=17
to:
CONFIG_LOG_BUF_SHIFT=18
This would help in particular cases where we're reliant on this
mechanism, for reporting/fixing kernel bugs.
** Affects: linux-meta (Ubuntu)
Importance: Undecided
Status: Confirmed
** Changed in: linux-meta (Ubuntu)
Status: New => Confirmed
--
kernel log buffer to small...
https://bugs.launchpad.net/bugs/424810
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