View previous topic :: View next topic |
Author |
Message |
Paul_V n00b
Joined: 24 Aug 2012 Posts: 3
|
Posted: Fri Aug 24, 2012 5:53 pm Post subject: pm-suspend black screen after resume |
|
|
Hi! Hope you can help me.
I can't to configure hibernate-ram mode.
Emerged pm-utils. When i use pm-suspend it successfully goes into sleep mode, but, when system return to normal mode, screen don't work (it's black without backlight).
uname -a
Code: |
Linux localhost 3.4.4-gentoo #2 SMP Wed Jun 27 00:24:46 EEST 2012 x86_64 Intel(R) Core(TM) i7 CPU M 620 @ 2.67GHz GenuineIntel GNU/Linux
|
lshw
http://bpaste.net/show/42168/
part of grub.cfg
Code: |
menuentry 'Gentoo GNU/Linux' --class gentoo --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-6de5555c-6719-4f46-bf80-d9d9492dfb06' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod fat
insmod efi_gop.mod
terminal_output gfxterm
i915.lvds_channel=2
i915.modeset=1 i915.lvds_use_ssc=0
### nouveau.modest=0 ###
outb 0x728 1
outb 0x710 2
outb 0x740 2
outb 0x750 0
# fix_video
# loadbios /vbios.bin /int10.bin
# set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 2860-11F4
else
search --no-floppy --fs-uuid --set=root 2860-11F4
fi
echo 'Loading Linux 3.4.0-gentoo ...'
linux /macBookProKernelV2_2_patched root=/dev/sda3 ro i915.lvds_channels=2 i915.modeset=1 i915.lvds_use_ssc=0 reboot=pci acpi_baklight=vendor
}
|
cat /var/log/pm-suspend.log
http://bpaste.net/show/42169/
dmesg
http://bpaste.net/show/42167/
cat /etc/pm/sleep.d/10-fixgpu
http://bpaste.net/show/42170/
kernel config
http://bpaste.net/show/42171/
Thank you for your help in advance. If you need some additional information i'll add it.
//
// I use fixgpu to disable the discrete video card after sleep.
// |
|
Back to top |
|
|
Paul_V n00b
Joined: 24 Aug 2012 Posts: 3
|
Posted: Sun Aug 26, 2012 10:06 pm Post subject: |
|
|
Maybe my english too bad and you can't understand my problem? If yes say please, and i'll try to explaine better. |
|
Back to top |
|
|
Odward n00b
Joined: 21 Mar 2012 Posts: 65
|
Posted: Mon Aug 27, 2012 7:06 am Post subject: |
|
|
I have no experience with this, but just in case the variable is important. You have a typo in your grub.cfg
Quote: | linux /macBookProKernelV2_2_patched root=/dev/sda3 ro i915.lvds_channels=2 i915.modeset=1 i915.lvds_use_ssc=0 reboot=pci acpi_baklight=vendor |
acpi_baklight
should be
acpi_backlight
You omitted the 'c' |
|
Back to top |
|
|
Paul_V n00b
Joined: 24 Aug 2012 Posts: 3
|
Posted: Mon Aug 27, 2012 9:29 pm Post subject: |
|
|
to Odward
Thx, I fixed it. Unfortunately, the problem still exists. =(
It looks like some trouble with video driver after suspend, but I don't know how detect it. |
|
Back to top |
|
|
|