Jason Lunz wrote: > In gmane.linux.kernel, you wrote: >>> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc3/2.6.18-rc3-mm2/ >> I tried it and guess what :)... swsusp doesn't work :@. >> >> This time I was able to dump process states with sysrq-t: >> http://www.fi.muni.cz/~xslaby/sklad/ide2.gif >> >> My guess is ide2/2.0 dies (hpt370 driver), since last thing kernel prints is >> suspending device 2.0 > > Does it go away if you revert this? > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc3/2.6.18-rc3-mm2/broken-out/ide-reprogram-disk-pio-timings-on-resume.patch No change. > That should only affect resume, not suspend, but it does mess around > with ide power management. Is this maybe happening on the *second* > suspend? Nope, the first one. >> -hdc: ATAPI 63X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) >> +hdc: ATAPI CD-ROM drive, 0kB Cache, UDMA(33) > > This looks suspicious. -mm does have several ide-fix-hpt3xx patches. But hdc is not on the hpt3xx controller. regards, -- <a href="http://www.fi.muni.cz/~xslaby/";>Jiri Slaby</a> faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
