I recently received an x220 (4286CTO) with i5-2520M and I don't seem to
have this problem. I have bios version 1.20 and the kernel below.
Linux 2.6.38-10-generic #46-Ubuntu SMP Tue Jun 28 15:07:17 UTC
2011 x86_64 x86_64 x86_64 GNU/Linux
I did a fresh install of 11.04 and immediately updated.
I have a T43 2686-DGU and all of my problems where solved with the ACPI
fix 2 months ago (I think). My machine suspends to RAM and resumes
correctly 100% of the time. As a side note suspend also works 100%
with both the 'ati' driver and 'fglrx'. fglrx had given me grief in the
past. Also, the
This bug can be closed. #50031 captures the problem.
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2.6.15-25 fails to suspend-to-ram (T43)
https://launchpad.net/bugs/49929
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** Attachment added: "dmesg"
http://librarian.launchpad.net/3064273/dmesg-25
** Attachment added: "lspci"
http://librarian.launchpad.net/3064275/lspci
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2.6.15-25 fails to suspend-to-ram (T43)
https://launchpad.net/bugs/49929
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Public bug reported:
-23 supended to ram correctly, -25 fails. When pressing F4 to suspend
to ram the sleep LED flashes, the screen shuts off and the hard drive
spins down. However, the fan stays on and and the battery LED stays
on.The machine will not resume and has to be powered off.
-2
Same problem here also on an EPIA 800 with the server install cd. I've
only tried the non-LAMP server option. The text install on the
alternate CD worked for me. I assumed I had a botched ISO, but the
MD5's match.
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Ubuntu server kernel will not boot.
https://launchpad.net/bugs/48266
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ub
I have this exact problem with -23 on a T43. I believe it's related to
this:
http://thinkwiki.org/wiki/Problems_with_SATA_and_Linux#Hang_on_resume_from_suspend_to_RAM
I've looked at the kernel source for -23 and the patch described on
thinkwiki appears to be applied, but the resume problem stil
