Difference between revisions of "Talk:Problem with display remaining black after resume"
(R50e : this is not enough !) |
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| Line 5: | Line 5: | ||
* No option acpi_sleep | * No option acpi_sleep | ||
* to save the PCI state like: | * to save the PCI state like: | ||
| − | cat /proc/bus/pci/00/02.0 > /var/cache/video.config | + | * cat /proc/bus/pci/00/02.0 > /var/cache/video.config |
* Once you get back, restore it: | * Once you get back, restore it: | ||
| − | cat /var/cache/video.config > /proc/bus/pci/00/02.0 | + | * cat /var/cache/video.config > /proc/bus/pci/00/02.0 |
However, the X screen is not clean after the restore, so this is not very useable... | However, the X screen is not clean after the restore, so this is not very useable... | ||
Revision as of 12:29, 8 August 2005
From my experience, this does not work with TP R50e.
If you want to be able to resume, you need :
* To start from a VT * No option acpi_sleep * to save the PCI state like: * cat /proc/bus/pci/00/02.0 > /var/cache/video.config * Once you get back, restore it: * cat /var/cache/video.config > /proc/bus/pci/00/02.0
However, the X screen is not clean after the restore, so this is not very useable...
