Comment 40 for bug 35213
Revision history for this message
| Martin Escardo (m-escardo) wrote [Bug 35213] Re: [Bug 35213] Re: hibernate fails when not on AC power on HP Pavilion ZT3000 - regression from breezy | #40 |
Bart Samwell writes:
> > (But why was it working under Breezy on the
> > same machine?)
> Because the included version 1.05 of laptop-mode-tools didn't do
> writecache control. This was added in 1.06 and disabled by default in 1.20.
Ah, I see.
BTW: The installer I used (Flight 7) makes the swap smaller (~700Mb)
than the RAM (1Gb in my case) by default. I paid attention to this
this time, and took action, but under Breezy I failed to get
hibernation working the first time because of this unreasonable
default. Then I had to go through the trouble making a swap partition
myself (after I discovered that this was wrong), setting grub
parameters etc. I hope, for the sake of new Ubuntu laptop users, that
this will be fixed in the installer for the release version!