Checking the differences there are lots of changes, but in particular this relating to Thinkpads:
diff -ru acpi-support-0.96ubuntu1/lib/IBM.config acpi-support-0.98/lib/IBM.config --- acpi-support-0.96ubuntu1/lib/IBM.config 2007-03-22 03:00:56.000000000 +0000 +++ acpi-support-0.98/lib/IBM.config 2007-08-31 04:17:49.000000000 +0100 @@ -16,6 +16,7 @@ ACPI_SLEEP=true; SAVE_VIDEO_PCI_STATE=true; SAVE_VBE_STATE=false; + POST_VIDEO=false; ;; # R52 1846*|1847*|1848*|1849*|1850*|1858*|1870*)
So, try editing /usr/share/acpi-support/IBM.config and commenting out "POST_VIDEO=false" so that section looks like:
# R50e 1834*|1842*|2670*) ACPI_SLEEP=true; SAVE_VIDEO_PCI_STATE=true; SAVE_VBE_STATE=false; # POST_VIDEO=false; ;; # R52
That will take the file back to the 0.96 state.
Checking the differences there are lots of changes, but in particular this relating to Thinkpads:
diff -ru acpi-support- 0.96ubuntu1/ lib/IBM. config acpi-support- 0.98/lib/ IBM.config 0.96ubuntu1/ lib/IBM. config 2007-03-22 03:00:56.000000000 +0000 0.98/lib/ IBM.config 2007-08-31 04:17:49.000000000 +0100 VIDEO_PCI_ STATE=true; VBE_STATE= false; |1847*| 1848*|1849* |1850*| 1858*|1870* )
--- acpi-support-
+++ acpi-support-
@@ -16,6 +16,7 @@
ACPI_SLEEP=true;
SAVE_
SAVE_
+ POST_VIDEO=false;
;;
# R52
1846*
So, try editing /usr/share/ acpi-support/ IBM.config and commenting out "POST_VIDEO=false" so that section looks like:
# R50e VIDEO_PCI_ STATE=true; VBE_STATE= false;
1834*|1842*|2670*)
ACPI_SLEEP=true;
SAVE_
SAVE_
# POST_VIDEO=false;
;;
# R52
That will take the file back to the 0.96 state.