Sorry for cross-posting (original post is https://github.com/Bumblebee- Project/bbswitch/issues/37, duplicated here because github doesn't let us add attachments).
I've been using bbswitch for a few months, but when I moved to Fedora 17, reboot stopped working. I finally found a solution ( [see bug 862067](https://bugzilla.redhat.com/show_bug.cgi?id=862067#c3) ). Here is my system data: dmesg | grep -C 10 bbswitch ======================= [ 17.238420] usbcore: registered new interface driver uvcvideo [ 17.238423] USB Video Class driver (1.1.1) [ 19.429069] Adding 12287996k swap on /dev/sda7. Priority:0 extents:1 across:12287996k [ 20.288849] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) [ 20.288857] SELinux: initialized (dev sda6, type ext4), uses xattr [ 20.318948] fuse init (API version 7.20) [ 20.342840] SELinux: initialized (dev fusectl, type fusectl), uses genfs_contexts [ 21.417739] SELinux: initialized (dev sda8, type fuseblk), uses genfs_contexts [ 21.702554] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 21.740380] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 22.069109] bbswitch: version 0.5 [ 22.069116] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0 [ 22.069122] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP [ 22.069300] bbswitch: detected an Optimus _DSM function [ 22.069306] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on [ 22.192605] bbswitch: disabling discrete graphics [ 22.203244] pci 0000:01:00.0: Refused to change power state, currently in D0 [ 22.248326] pci 0000:01:00.0: power state changed by ACPI to D3cold [ 23.052063] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S [ 23.059282] iwlwifi 0000:03:00.0: Radio type=0x0-0x0-0x3 [ 23.109036] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S [ 23.116214] iwlwifi 0000:03:00.0: Radio type=0x0-0x0-0x3 [ 23.160124] Bluetooth: Core ver 2.16 [ 23.160180] NET: Registered protocol family 31 [ 23.160182] Bluetooth: HCI device and connection manager initialized [ 23.160183] Bluetooth: HCI socket layer initialized uname -a ======== Linux 3.6.7-4.fc17.x86_64 #1 SMP Tue Nov 20 19:40:01 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Distribution and version =================== Fedora 17 64bits Xorg ==== Version : 1.12.3 Release : 2.fc17 Nouveau ======= Epoch : 1 Version : 0.0.16 Release : 37.20120306gitf5d1cd2.fc17 /proc/acpi/dump_info ================ 0000:00:00.0 060000 0000:00:01.0 060400 \_SB_.PCI0.PEG0 0000:00:02.0 030000 \_SB_.PCI0.GFX0 0000:00:16.0 078000 0000:00:1a.0 0c0320 \_SB_.PCI0.EHC2 0000:00:1b.0 040300 \_SB_.PCI0.HDEF 0000:00:1c.0 060400 \_SB_.PCI0.RP01 0000:00:1c.1 060400 \_SB_.PCI0.RP02 0000:00:1c.3 060400 \_SB_.PCI0.RP04 0000:00:1c.4 060400 \_SB_.PCI0.RP05 0000:00:1c.5 060400 \_SB_.PCI0.RP06 0000:00:1d.0 0c0320 \_SB_.PCI0.EHC1 0000:00:1f.0 060100 \_SB_.PCI0.LPCB 0000:00:1f.2 010601 \_SB_.PCI0.SAT0 0000:00:1f.3 0c0500 \_SB_.PCI0.SBUS 0000:01:00.0 030000 \_SB_.PCI0.PEG0.PEGP 0000:03:00.0 028000 \_SB_.PCI0.RP02.PXSX 0000:04:00.0 0c0330 \_SB_.PCI0.RP04.PXSX 0000:06:00.0 020000 \_SB_.PCI0.RP06.PXSX ** Bug watch added: Red Hat Bugzilla #862067 https://bugzilla.redhat.com/show_bug.cgi?id=862067 ** Attachment added: "acpi_info for L502X Laptop" https://bugs.launchpad.net/lpbugreporter/+bug/752542/+attachment/3448474/+files/Dell_Inc.-Dell_System_XPS_L502X.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/752542 Title: ACPI DSDT info To manage notifications about this bug go to: https://bugs.launchpad.net/bumblebee-project/+bug/752542/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
