xref: /linux/Documentation/power/tricks.rst (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0)
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2swsusp/S3 tricks
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4
5Pavel Machek <pavel@ucw.cz>
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7If you want to trick swsusp/S3 into working, you might want to try:
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9* go with minimal config, turn off drivers like USB, AGP you don't
10  really need
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12* turn off APIC and preempt
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14* use ext2. At least it has working fsck. [If something seems to go
15  wrong, force fsck when you have a chance]
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17* turn off modules
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19* use vga text console, shut down X. [If you really want X, you might
20  want to try vesafb later]
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22* try running as few processes as possible, preferably go to single
23  user mode.
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25* due to video issues, swsusp should be easier to get working than
26  S3. Try that first.
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28When you make it work, try to find out what exactly was it that broke
29suspend, and preferably fix that.
30