olegon.ru, the issue you are reporting is an upstream one. Could you
please report this problem to the appropriate mailing list (linux-acpi)
by following the instructions _verbatim_ at
https://wiki.ubuntu.com/Bugs/Upstream/kernel ?
Please provide a direct URL to your e-mail to the mailing list onc
#!/bin/bash
uname -r > wakeup ; date >> wakeup ; cat /proc/acpi/wakeup >> wakeup ; echo 1 >
/sys/power/pm_trace ; sync && pm-suspend;echo >>wakeup ; date >> wakeup ; cat
/proc/acpi/wakeup >> wakeup
sync
run it, notebook goes to sleep, wake up it, hangs... cold reboot, dmesg
> dmesg.txt
wakeup c
cat /proc/acpi/wakeup
Device S-state Status Sysfs node
LANC S0*disabled
EHC1 S3*enabled pci::00:1d.0
EHC2 S3*enabled pci::00:1a.0
XHC S3*enabled pci::00:14.0
PCIB S5*disabled
RP02 S4*disabled
ECF0 S4*disabled
RP0
Nothing changes, if I remove this parameters. I added this parameter after
notebook began hangs, while testing, because would like to find workaround. I
tried acpi_sleep=s3_bios,s3_mode,nonvs and nowaday removed this parameter
completely.
Today this is GRUB_CMDLINE_LINUX_DEFAULT="noplymouth enab
olegon.ru, does anything change if you remove the non-default kernel parameters:
noplymouth enable_mtrr_cleanup=1 resume=/dev/sda2 acpi_sleep=nonvs
As well, could you please comment on why you would be using them?
Also, with the default kernel parameters, could you please provide the
missing info
tried 3.17, 3.18 - affected
Only kernel developer may fix this bug and no workaround, isn't it?
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.18-rc6
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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olegon.ru, could you please test the latest upstream kernel available
from the very top line at the top of the page (the release names are
irrelevant for testing, and please do not test the daily folder)
following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow
additional upstream deve
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
68IRR Ver. F.50
08/04/2014
upgrade is successfull... If previous BIOS allowed work 3-5 seconds,
this hangs immediately, when resume :(
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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olegon.ru, as per
http://h20564.www2.hp.com/hpsc/swd/public/readIndex?sp4ts.oid=5229499&swLangOid=8&swEnvOid=4059
an update to your BIOS is available (F.50). If you update to this following
https://help.ubuntu.com/community/BIOSUpdate does it change anything? If it
doesn't, could you please bo
apport information
** Tags added: apport-collected utopic
** Description changed:
HP ProBook 4740s, new installation of Ubuntu
lsb_release -rd
Description: Ubuntu 14.10
Release: 14.10
Linux HP 3.16.0-25-generic #33-Ubuntu SMP Tue Nov 4 12:06:54 UTC 2014
x86_64 x86_64 x86_
It's not low importance... Impossible to use notebook without sleep.
It's too long hibernation time and no idea to save environment while
moving...
Tried simple switch tty1-tty7 - no problem...
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olegon.ru, thank you for reporting this and helping make Ubuntu better. Please
execute the following command, as it will automatically gather debugging
information, in a terminal:
apport-collect 1397277
** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu)
** Changed in: linux
Wow... If I switch to console (ctrl-alt-f1), login, run pm_suspend, it's
resumed very well... And I can do anything till ... switch to Ctlr-
Alt-F7... Hangs immediately...
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