Package: pm-utils
Version: 1.4.1-13
Severity: normal
Hardware: i7-4770 CPU, Asrock Z87 Pro3 Motherboard, no extra graphics,
ethernet, audio card,
Suspend to RAM and wake up is normal.
Hibernate to disk and wake up is normal at the first time. When hibernate the
second time,
the OS is booting, and, I can hear the movie sound from the waking OS, but, the
display show
the message "No signal", and screen is black, the display LED become orange
color, normal
work color is blue. Press any key is no effect.
I tried some video-quirks in /usr/lib/pm-utils/video-quirks, but no effect.
I tried add kenel boot parameters in grub.cfg: notsc, irqpoll. No effect.
Tried use uswsusp, no effect.
Tried debug pm-utils using the way:
echo reboot(or platform, shutdown) > /sys/power/disk
echo disk > /sys/power/state
No effect.
Tried test mode of hibernation using script below:
<code>
#!/bin/sh
item=""
case "$1" in
1)
item="freezer"
;;
2)
item="devices"
;;
3)
item="platform"
;;
4)
item="processors"
;;
5)
item="core"
;;
6)
item="none"
;;
esac
echo ${item} > /sys/power/pm_test
echo platform > /sys/power/disk
echo disk > /sys/power/state
exit 0
</code>
No any reflection in "freezer" mode;
"devices", "platform", "processors", "core" is working normally.
Twice test every mode.
"none" mode worked when first hibernate and wake, but failed at
the second hibernate and wake with the same symptom described top.
-- System Information:
Debian Release: jessie/sid
APT prefers testing-proposed-updates
APT policy: (500, 'testing-proposed-updates'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.10-3-amd64 (SMP w/8 CPU cores)
Locale: LANG=zh_CN.utf8, LC_CTYPE=zh_CN.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages pm-utils depends on:
ii powermgmt-base 1.31
Versions of packages pm-utils recommends:
ii ethtool 1:3.11-1
ii hdparm 9.43-1
ii kbd 1.15.5-1
ii procps 1:3.3.4-2
ii vbetool 1.1-3
Versions of packages pm-utils suggests:
ii cpufrequtils 008-1
pn radeontool <none>
pn wireless-tools <none>
-- debconf-show failed
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