(just cc-ing some people listed in MAINTAINERS) Hi, Tony Houghton wrote: > With 2.6.37 I can not use suspend on my Compaq/HP 311c (Intel Atom > N270/NVidia Ion LE). Originally the machine just kept locking up without > even blanking the display when I tried to suspend (using the GNOME menu > or by shutting the lid). I upgraded upower and gnome-power-manager etc > to experimental and after that the machine suspended OK but could not > resume. The backlight came on but the screen stayed blank and I could > not get to a console or anything with Alt+Fn. [...] > I tried replacing network-manager with wicd but that crashed the system > when it connected instead of when disconnected. [...] > While testing different kernels I found it would crash at different > times, usually before the screen turned off for suspending, but > sometimes it would crash on resuming and occasionally it locked up while > booting, but it's always a complete lock-up ie the keyboard is > completely responsive, including caps lock, the mouse won't move if the > display is still on, and the only way out is to hold down the power > button. [...] > I haven't tried looking in logs because the crashes are so severe I > don't think they'd be able to record anything useful. But using git > bisect I think I have tracked down the change that started causing this > problem: > > 53bc7aa08b48e5cd745f986731cc7dc24eef2a9f is the first bad commit > commit 53bc7aa08b48e5cd745f986731cc7dc24eef2a9f > Author: Vivek Natarajan <vnatarajan@xxxxxxxxxxx> > Date: Mon Apr 5 14:48:04 2010 +0530 > > ath9k: Add support for newer AR9285 chipsets. > > This patch adds support for a modified newer version of AR9285 > chipsets. > > Signed-off-by: Vivek Natarajan <vnatarajan@xxxxxxxxxxx> > Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx> The adaptor is an AR9285[1]. That commit is based against v2.6.33 and was merged in v2.6.35-rc1 $ git describe 53bc7aa08b48e5cd745f986731cc7dc24eef2a9f v2.6.33-3523-g53bc7aa $ git name-rev --tags 53bc7aa08b48e5cd745f986731cc7dc24eef2a9f 53bc7aa08b48e5cd745f986731cc7dc24eef2a9f tags/v2.6.35-rc1~473^2~167^2~346 Any ideas for tracking this down? Thanks, Jonathan [1] > 84: udi = '/org/freedesktop/Hal/devices/pci_168c_2b' > pci.device_protocol = 0 (0x0) (int) > pci.vendor = 'Atheros Communications Inc.' (string) > info.vendor = 'Atheros Communications Inc.' (string) > pci.product = 'AR9285 Wireless Network Adapter > (PCI-Express)' (string) linux.sysfs_path = > '/sys/devices/pci0000:00/0000:00:15.0/0000:03:00.0' (strin g) > info.parent = '/org/freedesktop/Hal/devices/pci_10de_ac6' (string) > info.linux.driver = 'ath9k' (string) > pci.subsys_vendor = 'Hewlett-Packard Company' (string) > linux.hotplug_type = 2 (0x2) (int) > linux.subsystem = 'pci' (string) > info.subsystem = 'pci' (string) > info.product = 'AR9285 Wireless Network Adapter > (PCI-Express)' (string) info.udi = > '/org/freedesktop/Hal/devices/pci_168c_2b' (string) > pci.linux.sysfs_path = > '/sys/devices/pci0000:00/0000:00:15.0/0000:03:00.0' (string) > pci.product_id = 43 (0x2b) (int) pci.vendor_id = 5772 (0x168c) > (int) pci.subsys_product_id = 12352 (0x3040) (int) > pci.subsys_vendor_id = 4156 (0x103c) (int) pci.device_class = 2 > (0x2) (int) pci.device_subclass = 128 (0x80) (int) -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html