https://bugzilla.novell.com/show_bug.cgi?id=351896 Daniel Mader changed: What |Removed |Added ---------------------------------------------------------------------------- Platform|Other |i686 -- 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=351896 Pavel Machek changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |seife@novell.com Status|NEW |ASSIGNED -- 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=351896 User danielstefanmader@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=351896#c2 --- Comment #2 from Daniel Mader 2008-01-10 14:22:14 MST --- * Unloading of all USB-related modules fails before suspend: dampfnudel:~ # modprobe -r usbcore uhci_hcd usbhid FATAL: Module usbcore is in use. * The other two modules unload fine: dampfnudel:~ # modprobe -r uhci_hcd usbhid * After Resume, the USB system remains dead (we can tell because the printer won't respond no more) * trying to reload uhci:hcd and usbhid alone: dampfnudel:~ # modprobe uhci_hcd usbhid FATAL: Error inserting uhci_hcd (/lib/modules/2.6.22.15-SL103_BRANCH_20080103202958-default/kernel/drivers/usb/host/uhci-hcd.ko): Unknown symbol in module, or unknown parameter (see dmesg) * testing by unloading also usb_storage and usblp: dampfnudel:~ # modprobe -r usbcore uhci_hcd usbhid usb_storage usblp FATAL: Module usbcore is in use. I am not experienced enough to resolve this, so will will try a factory kernel, next. -- 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=351896 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351896#c4 --- Comment #4 from Pavel Machek 2008-01-14 05:52:01 MST --- There's something very wrong with your modules setup if you are getting unknown symbols. You could also try vanilla kernel, we have rpm somewhere. -- 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=351896 User danielstefanmader@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=351896#c6 --- Comment #6 from Daniel Mader 2008-01-14 06:06:55 MST --- I'll be happy to help and provide feedback, but I am far less experienced than you seen to think. Could you please paste some commands which do the trick, like killing all programms in order to be able to unload the respective modules? The messed-up modules setup would have its cause in the used kernel. We are unable to use the official kernel 2.6.22.15-SL103_BRANCH_20080103202958-default since there is an evil bug in the official kernel of 10.3 in the sony_laptop module (bug #350984) and the fixed kernel has not yet been provided. I will give more recent kernels a try: http://download.opensuse.org/distribution/SL-OSS-factory/inst-source/suse/i5... (maybe this one will boot...) and http://ftp.suse.com/pub/projects/kernel/kotd/SL103_BRANCH/i386/kernel-defaul... -- 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=351896 User danielstefanmader@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=351896#c8 Daniel Mader changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|danielstefanmader@web.de | --- Comment #8 from Daniel Mader 2008-01-16 13:15:26 MST --- kernel-default-2.6.22.15-SL103_BRANCH_20080110072438.i586.rpm did not change the dead USB-system after the resusme. Putting uhci_hcd (the other mentioned modules are not present at all) into /etc/pm/config.d/suspend did also not help. Same goes for manually unloading (this works) and reloading (also no error message, but USB still dead after). No idea, where to go from here... Together with the very bad support for older radeon graphics chips (only radeonold driver works) this sums up to a much less good experience of 10.3 on this machine as compared to 10.2 :( Would be great if there is anything more we could try. -- 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=351896 User danielstefanmader@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=351896#c10 Daniel Mader changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|danielstefanmader@web.de | --- Comment #10 from Daniel Mader 2008-02-06 14:05:04 MST --- OK, it took some time to gather the information: * As far as I can tell everything worked totally fine until 10.3. Every kernel of 10.2 worked fine in every aspect. * The kernel options don't help on the latest official kernel 2.6.22.16-0.2-default: both soundsystem and USB remain dead after otherwise sucessful suspend2disk. * Latest factory kernel 2.6.24-2-default boots with breakpoints in between has other faults so that we have not investigated any further. Conclusion: this issue is not fixable or won't find a fix? I repeat: something definitely changed between 10.2 and 10.3 so that now it does no longer work. And vanilla kernels lack pre-compiled wireless drivers so that they are not usable for the regular user :( -- 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=351896 User danielstefanmader@web.de added comment https://bugzilla.novell.com/show_bug.cgi?id=351896#c12 Daniel Mader changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|danielstefanmader@web.de | --- Comment #12 from Daniel Mader 2008-02-07 04:05:23 MST ---

Lack of pre-compiled wireless drivers should not prevent USB testing, right?

No, certainly not, you're right. But I have the strong feeling that as soon as I find a more or less working kernel which solves that very issue (and breaks a million others) this bug report will get closed as fixed---no matter if there will ever be a patch for 10.3 or an updated kernel. Don't get me wrong: I am very much for testing and I do want to help track down bugs but in this case I feel it is a waste of time. Big problem on my side is that I have only access to the machine via ssh. So testing is a very very very time-consuming effort for both me and the laptop owner. And frustrating, too. If you can point out any kernel which might potentially have any fix or change in the USB system or so I will happily give it another try. -- 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=351896 User pavel@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351896#c14 Pavel Machek changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #14 from Pavel Machek 2008-02-11 04:07:51 MST --- Hmm, I'd guess that debugging this over ssh really sucks :-(. (And debugging this over ssh over bugzilla sucks even more). Diff between 10.3 kernel and 2.6.23 is too big to "evaluate the differences". It should be possible to do the "bisect", but that is pretty time consuming, too. Can we just make sure it works ok in opensuse 11? -- 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.