Bug 34745
Summary: | ThinkPad T20/T21 fails to sleep with power plugged in | ||
---|---|---|---|
Product: | [Retired] Red Hat Linux | Reporter: | Scott Russell <scottrus> |
Component: | kernel | Assignee: | Arjan van de Ven <arjanv> |
Status: | CLOSED DEFERRED | QA Contact: | Aaron Brown <abrown> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 7.1 | ||
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2002-04-03 19:32:57 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Scott Russell
2001-04-04 17:57:54 UTC
Dang it. Forgot to say this is RC2 qa0401, fresh install. Since the APM scripts don't check any of this, this is either a kernel problem (VERY unlikely) or a BIOS problem (VERY likely, almost everything in our apm scripts is needed only because most APM BIOSes are ultimately broken). IBM's ThinkPad BIOS team would like to work with Red Hat to resolve this issue. AT initial inquaries the BIOS team is not aware of any APM bugs which would cause this problem. Requesting Red Hat's assistance to identified the problem (kernel or BIOS?) and fix. Please provide a contact in the kernel development team of Red Hat that we can work with. If there is another method that should be followed to make Red Hat 7.1 work on IBM T20/T21 systems please let us know. Using the provided test kernel I still have this problem. If AC power is connected the thinkpad will not go into sleep state, even using allow_init. I did discover new info. I CAN make the thinkpad sleep by pressing fn+f4 IF no pcmcia cards are in the sockets. If a card is in socket 0 or 1 then with the AC connected the thinkpad never sleeps. If I use cardctrl to eject all cards then press fn+f4 while AC power is connected the thinkpad does sleep as expected. This should be closed since skipjack is out. I'll retest there and open up new bugs as needed to cover the new release. |