Bug 49469 - CRV/MBY-Linux: Ubuntu11.10 32/64 bit: system does not goes to S4
Summary: CRV/MBY-Linux: Ubuntu11.10 32/64 bit: system does not goes to S4
Status: CLOSED NOTOURBUG
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: Other All
: medium normal
Assignee: Daniel Vetter
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-05-04 02:55 UTC by sudhi
Modified: 2017-07-24 23:01 UTC (History)
4 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description sudhi 2012-05-04 02:55:00 UTC 
CRV/MBY-Linux: Ubuntu11.10 32/64 bit: S4 is not working with both with integrated & discrete graphics.
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Steps to reproduce this issue
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1. Preload Ubuntu 11.10 32bit or 64
2. Open terminal type command " echo disk > /sys/power/state
3. System is not going to S4, Same has been observed wirh discrete graphics card

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Configuration Used :

Board        :   LL2
Bios Ver     :   V88
ME Sku       :   H77 1.5MB    
Silicon      :   IVB(4+2)E2,GT 2(1350 MHz) 
PCH          :   PPT C1
Memory       :   1GB Hynix 1333 MHz
Discrete graphics card: NVIDIA 8400 GS 512 MB

OS        : Ubuntu 11.10 32 bit PV Chiefriver
Kernel    : 3.2.8-030208-generic-pae
Xorg Ver  : 2.17
Mesa      : 8.0.1
Libdrm    : 2.4.31
Chipset   : i915
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Configuration Used :

Board     :RH2
Bios Ver  :V88
ME Sku    :HM76 1.5MB
Silicon   :IVB E0 2+2 
PCH       :PPT C1

OS        : Ubuntu 11.10 32 bit PV Chiefriver
Kernel    : 3.2.8-030208-generic-pae
Xorg Ver  : 2.16
Mesa      : 7.11
Libdrm    : 2.4.26
Chipset   : i915
Discrete graphics card: NVIDIA 8400 GS 512 MB
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Configuration Used :

OS          :   Fedora 64 Bit PV Chief river
Board       :   EH2
Bios Ver    :   V88
ME Sku      :   HM77 1.5MB    
Silicon     :   IVB(2+2)E2 
PCH         :   PPT C1
Memory      :   1GB

OS        : Ubuntu 11.10 32 bit PV Chiefriver
Kernel    : 3.2.8-030208-generic-pae
Xorg Ver  : 2.16
Mesa      : 7.11
Libdrm    : 2.4.26
Chipset   : i915
Discrete graphics card: NVIDIA 8400 GS 512 MB
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Comment 1 Chris Wilson 2012-05-04 02:58:16 UTC 
If the failure can be reproduced without using the igfx, then I don't see why the i915.ko is suspected of causing the bug.

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