[ltp] powering down and halting

[Pascal Magnard]

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I had the same problem on a T20 with several 2.4.X kernels (from 2.4.3 to 
2.4.7) and I tried a lot off APM compilation options.
 It did not work for my T20 until I move to a 2.4.8 kernel. Halting is now 
ok.






Michael Selway <mas@ssl.co.uk>
Sent by: owner-linux-thinkpad@bm-soft.com
07/18/2001 04:35 PM
Please respond to linux-thinkpad

 
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        Subject:        [ltp] powering down and halting

 


Since I upgraded my tp600e to Redhat 7.1 (kernel 2.4.2), linux
hasn't been able to power down the machine after shutting down
linux, nor can it reboot.  If I ask linux to reboot, it goes down
normally, displays the POST/IBM logo, and then hangs.  Previously
it worked properly.

Anyone else seen this?  What's up?  There seems to have been no
material change to the relevant kernel code.  APM config variables
attached.

Michael.
------------------
CONFIG_PM=y
# CONFIG_ACPI is not set
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
CONFIG_APM_DO_ENABLE=y
CONFIG_APM_CPU_IDLE=y
CONFIG_APM_DISPLAY_BLANK=y
CONFIG_APM_RTC_IS_GMT=y
CONFIG_APM_ALLOW_INTS=y
# CONFIG_APM_REAL_MODE_POWER_OFF is not set

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<br><font size=2 face="sans-serif"><br>
I had the same problem on a T20 with several 2.4.X kernels (from 2.4.3 to 2.4.7) and I tried a lot off APM compilation options.</font>
<br><font size=2 face="sans-serif">&nbsp;It did not work for my T20 until I move to a 2.4.8 kernel. Halting is now ok.<br>
<br>
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<td><font size=1 face="sans-serif"><b>Michael Selway &lt;mas@ssl.co.uk&gt;</b></font>
<br><font size=1 face="sans-serif">Sent by: owner-linux-thinkpad@bm-soft.com</font>
<p><font size=1 face="sans-serif">07/18/2001 04:35 PM</font>
<br><font size=1 face="sans-serif">Please respond to linux-thinkpad</font>
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<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; To: &nbsp; &nbsp; &nbsp; &nbsp;linux-thinkpad@www.bm-soft.com</font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; cc: &nbsp; &nbsp; &nbsp; &nbsp;</font>
<br><font size=1 face="sans-serif">&nbsp; &nbsp; &nbsp; &nbsp; Subject: &nbsp; &nbsp; &nbsp; &nbsp;[ltp] powering down and halting</font>
<br>
<br><font size=1 face="Arial">&nbsp; &nbsp; &nbsp; &nbsp;</font></table>
<br>
<br>
<br><font size=2><tt>Since I upgraded my tp600e to Redhat 7.1 (kernel 2.4.2), linux<br>
hasn't been able to power down the machine after shutting down<br>
linux, nor can it reboot. &nbsp;If I ask linux to reboot, it goes down<br>
normally, displays the POST/IBM logo, and then hangs. &nbsp;Previously<br>
it worked properly.<br>
</tt></font>
<br><font size=2><tt>Anyone else seen this? &nbsp;What's up? &nbsp;There seems to have been no<br>
material change to the relevant kernel code. &nbsp;APM config variables<br>
attached.<br>
</tt></font>
<br><font size=2><tt>Michael.<br>
------------------<br>
CONFIG_PM=y<br>
# CONFIG_ACPI is not set<br>
CONFIG_APM=y<br>
# CONFIG_APM_IGNORE_USER_SUSPEND is not set<br>
CONFIG_APM_DO_ENABLE=y<br>
CONFIG_APM_CPU_IDLE=y<br>
CONFIG_APM_DISPLAY_BLANK=y<br>
CONFIG_APM_RTC_IS_GMT=y<br>
CONFIG_APM_ALLOW_INTS=y<br>
# CONFIG_APM_REAL_MODE_POWER_OFF is not set<br>
</tt></font>
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