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Old 12-01-2007, 09:09 AM
Leo
 
Default Suspension and NetworkManager conflicts

In X, if NetworkManager is started before suspension, the wakeup will
hang before reaching the GDM login screen.

The reboot (by holding the power button) immediately following such
hangs will also fail at the point when it is about to get to the GDM
screen. This one is really odd.

However I discussed with someone in #fedora-devel irc channel, the
general opinion is that it usually has less to do with NetworkManager
than the underlying drivers. In my case the following drivers are used:

ethernet: b44
wireless: ipw2200

As suggested by the script quirk-checker.sh, 'SUSPEND_MODULES="b44"' has
been added to the executable file /etc/pm/config.d/unload_modules.

Any ideas how to debug this further?


The output of /sbin/lspci is attached as follows:

--8<---------------cut here---------------start------------->8---
00:00.0 Host bridge: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.1 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:00.3 System peripheral: Intel Corporation 82852/82855 GM/GME/PM/GMV Processor to I/O Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:02.1 Display controller: Intel Corporation 82852/855GM Integrated Graphics Device (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 03)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03)
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03)
02:01.0 Network controller: Intel Corporation PRO/Wireless 2915ABG Network Connection (rev 05)
02:04.0 CardBus bridge: Texas Instruments PCI7420 CardBus Controller
02:04.1 CardBus bridge: Texas Instruments PCI7420 CardBus Controller
02:04.2 FireWire (IEEE 1394): Texas Instruments PCI7x20 1394a-2000 OHCI Two-Port PHY/Link-Layer Controller
02:04.3 Mass storage controller: Texas Instruments PCI7420/7620 Combo CardBus, 1394a-2000 OHCI and SD/MS-Pro Controller
02:05.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
--8<---------------cut here---------------end--------------->8---

Thanks,
--
.: Leo :. [ sdl.web AT gmail.com ] .: [ GPG Key: 9283AA3F ] :.

Use the best OS -- http://www.fedoraproject.org/

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