On my Panda board, the focused build boots up (shell reached and ps shows system processes running)  but does not show anything on a DVI monitor (screen remains blank)

The enablement build fails to boot up, kernel saying "DEADLOCK"
       ----                                                                    
[    9.146179]        ----                                                     
  lock([    9.147369]   lock(psPVRSRVMutexpsPVRSRVMutex);                      
);                                                                             
  lock([    9.149963]   lock(psPVRSRVMutexpsPVRSRVMutex);                      
);                                                                             
                                                                               
 *** DEADLOCK ***                                                              
                                                                               
[    9.159881]                                                                 
[    9.159881]  *** DEADLOCK ***                                               
[    9.159881]                                                                 
 May be due to missing lock nesting notation                
On Mon, Jul 18, 2011 at 7:08 PM, Zach Pfeffer <zach.pfeffer@linaro.org> wrote:
Fellow PandaBoard enthusiasts, take our latest 3.0 kernel based,
Linaro GCC 4.5 upstream and enablement preview builds for a ride...

Upstream Focused Build:

After plugging in an SD card (listed here as /dev/sdc) run the
following commands:

wget --no-check-certificate
https://android-build.linaro.org/jenkins/job/linaro-android_panda-11.07-release/3/artifact/build/out/target/product/pandaboard/boot.tar.bz2
wget --no-check-certificate
https://android-build.linaro.org/jenkins/job/linaro-android_panda-11.07-release/3/artifact/build/out/target/product/pandaboard/system.tar.bz2
wget --no-check-certificate
https://android-build.linaro.org/jenkins/job/linaro-android_panda-11.07-release/3/artifact/build/out/target/product/pandaboard/userdata.tar.bz2
bzr branch lp:linaro-image-tools
./linaro-image-tools/linaro-android-media-create --mmc /dev/sdc --dev
panda --system system.tar.bz2 --userdata userdata.tar.bz2 --boot
boot.tar.bz2

Insert the SD card into your PandaBoard, a monitor into the DVI port
and you'll be up and running in 640x480p@60Hz with software emulated
3-D.

Build page at:
https://android-build.linaro.org/builds/~linaro-android/panda-11.07-release/#build=3

Enablement Build:

After plugging in an SD card (list here as /dev/sdc) run the following commands:

wget --no-check-certificate
https://android-build.linaro.org/jenkins/job/linaro-android_leb-panda-11.07-release/2/artifact/build/out/target/product/pandaboard/boot.tar.bz2
wget --no-check-certificate
https://android-build.linaro.org/jenkins/job/linaro-android_leb-panda-11.07-release/2/artifact/build/out/target/product/pandaboard/system.tar.bz2
wget --no-check-certificate
https://android-build.linaro.org/jenkins/job/linaro-android_leb-panda-11.07-release/2/artifact/build/out/target/product/pandaboard/userdata.tar.bz2
bzr branch lp:linaro-image-tools
./linaro-image-tools/linaro-android-media-create --mmc /dev/sdc --dev
panda --system system.tar.bz2 --userdata userdata.tar.bz2 --boot
boot.tar.bz2

Insert the SD card into your PandaBoard, a monitor into the HDMI port
and you'll be up and running in 1920x1080p60Hz with full 3-D
acceleration!

Build page at
https://android-build.linaro.org/builds/~linaro-android/leb-panda-11.07-release/#build=2

Try one... or both! This is a preview, but I couldn't wait to share
it. These can also be built from source. Take a look at:

https://wiki.linaro.org/Platform/Android/GetSource
https://wiki.linaro.org/Platform/Android/BuildSource

As always send inquirys to linaro-dev@lists.linaro.org or me,
zach.pfeffer@linaro.org. We'd also love contributions and will be
setting up Gerrit soon to help facilitate Android collaboration.

Enjoy!

-Zach



--
Andy Tai, atai@atai.org, Skype: licheng.tai
Year 2011 民國100年
自動的精神力是信仰與覺悟
自動的行為力是勞動與技能