https://bugzilla.novell.com/show_bug.cgi?id=399816 Robert Vojcik changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rvojcik@novell.com AssignedTo|bnc-team-screening@forge.provo.novell.com |seife@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=399816 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=399816#c2 --- Comment #2 from Pavel Machek 2008-06-30 17:43:44 MDT --- ..well, we could do git bisect ;-). Can you add no_console_suspend, and try various echo test > /sys/power/disk (then disk > state) and testproc > disk (then disk > state) ? Can you try with minimal modules? (init 1) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=399816 User clarkt@cnsp.com added comment https://bugzilla.novell.com/show_bug.cgi?id=399816#c4 --- Comment #4 from Clark Tompsett 2008-08-17 17:15:45 MDT --- This problem is due to changes made between 2.6.24 and 2.6.25+ kernels. Modules now have to be unloaded in order to have any suspend (ram or disk) to work. Modules that need to be unloaded are -- button ohci_hcd ehci_hcd These modules do not allow the system powerdown during suspend actions. This may affect other machines. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=399816 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=399816#c6 Pavel Machek changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #6 from Pavel Machek 2008-08-19 01:42:58 MDT --- Well, suspend works for me with those modules. Do you really need to unload all 3? Could you narrow it down a bit more using bisection? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=399816 User rjw@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=399816#c8 --- Comment #8 from Rafael Wysocki 2008-08-21 14:30:54 MDT --- 1. Clone the mainline kernel repository: $ git clone \ git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git linux-2.6 (this will create subdirectory 'linux-2.6' in your current directory and download the repository contents into it) $ cd linux-2.6 2. Start bisection: $ git bisect start $ git bisect good v2.6.24 $ git bisect bad v2.6.25 3. Build the kernel, test it and if it fails do $ git bisect bad Otherwise do $ git bisect good 4. Repeat 3. until there are no more commits to test. If you're lucky, git will tell you which commit causes the problem. (see also: http://linux.yyz.us/git-howto.html) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=399816 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=399816#c10 Pavel Machek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |oneukum@novell.com Summary|Cannot suspend to ram on AMD TL-64 in smp mode |ehci_hci breaks suspend --- Comment #10 from Pavel Machek 2008-08-22 04:40:13 MDT --- Oliver, if you have any ideas... seems like ehci problem is here... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=399816 User clarkt@cnsp.com added comment https://bugzilla.novell.com/show_bug.cgi?id=399816#c12 --- Comment #12 from Clark Tompsett 2008-08-25 10:34:33 MDT --- Please explain watchdog, where do I find it and how to use it to get the information needed. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=399816 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=399816#c14 Pavel Machek changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |WONTFIX --- Comment #14 from Pavel Machek 2008-09-01 08:21:38 MDT --- Now you got me confused... Anyway, if ehci_hcd problem is fixed in 2.6.27-rc3, there's probably no pressing need to debug/bisect it. (But if you do bisect it, we can probably fix that on 2.6.26.) If you want to debug s2ram/s2disk on 2.6.27-rc3, that's probably best done on vanilla kernel from kernel.org, debugging done on lkml or bugzilla.kernel.org. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.