Description of Problem: I am an IBM X21 with RedHat 7.1 installed. 1) If I put the machine to a standby, after waking up from a standy by, I get this message: kernel: ide_dmaproc: shipset supported ide_dma_lostirq func only: 13 kernel: hda: lost interrupt 2) If I put the machine to a suspend, it will never wake up, and I have to reboot How Reproducible: very Steps to Reproduce: (as described above) 1. 2. 3. Actual Results: (as described above) Expected Results: Additional Information:
BIOS bug or hardware bug. Try setting HDPARM_AT_SUSPEND="-q -X0 -q c0 -q d0 -q -u0 -q -S0" in /etc/sysconfig/apm This workaround is sufficient for most (but not all) broken BIOSes, controllers and disks.
Yes, I tried that, but didn't work!
Then there's nothing we can do about it - ask the manufacturer to fix up their BIOS or hardware.
I ran win2000 under the same machine, and never ran into suspend/standby problem. Why would the manufactor change their BIOS just for LINUX? It is people like you and attitude like yours that make LINUX always a SECONDARY operating system.