[Bug 537793] Re: [script splash] missed passphrase keypress for encrypted HD
Steve Langasek
steve.langasek at canonical.com
Fri Sep 16 21:40:57 UTC 2011
post-lucid I have not encountered this issue, so I think it's probably
resolved now.
** Changed in: plymouth (Ubuntu)
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/537793
Title:
[script splash] missed passphrase keypress for encrypted HD
Status in “plymouth” package in Ubuntu:
Fix Released
Bug description:
Binary package hint: plymouth
On the MSI Wind U100 netbook, plymouth_0.8.0~-12 and
plymouth_0.8.0~-10 both miss some keypresses during LUKS passphrase
entry. I'm not going to publish the passphrase as it is a high-
security machine. The versions of Plymouth that did not give message
or passphrase prompt output from the initramfs did not have this
problem on any of my machines. Maybe asking Plymouth to do more is
slowing it down on slower machines?
There is no problem whatsoever with my desktop machine (AMD Phenom II
X4), only the Intel Atom, a slower processor. The problem is not the
same from boot to boot, and if a particular attempt to boot gives a
lot of trouble, power cycling for another try is the easiest way to
boot. Some attempts take every press-and a few even miss the first
keypress. Passphrase is a long high-security passphrase exceeding the
passphrase box in length, so the last characters can't be verified.
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