lightdm crashes on startup on 3.2.0-24+ running on MacBookPro 8.2
Trying to boot into Ubuntu, lightdm crashes and I can't get to the UI login screen. I'm running Ubuntu 12.04 kernel version 3.2.0-24 (or 3.2.0-25) on a MacBookPro 8.2. The last version that worked is 3.2.0-23.
dmesg shows the following (hopefully relevant) info:
[ 7.472336] type=1400 audit(133616535
[ 7.472434] type=1400 audit(133616535
[ 7.472504] type=1400 audit(133616535
[ 7.473227] type=1400 audit(133616535
[ 7.490284] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 7.490297] usbcore: registered new interface driver bcm5974
[ 7.490962] Broadcom 43xx driver loaded [ Features: PNL ]
[ 7.497433] input: FaceTime HD Camera (Built-in) as /devices/
[ 7.535990] applesmc: key=441 fan=2 temp=29 acc=1 lux=2 kbd=1
[ 7.552684] input: applesmc as /devices/
[ 7.558308] usbcore: registered new interface driver uvcvideo
[ 7.558310] USB Video Class driver (1.1.1)
[ 7.558371] Registered led device: smc::kbd_backlight
[ 7.621128] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 7.621168] snd_hda_intel 0000:00:1b.0: irq 52 for MSI/MSI-X
[ 7.621193] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 7.658417] usb 1-1.1.2: USB disconnect, device number 7
[ 7.675427] input: HDA Intel PCH SPDIF In as /devices/
[ 7.793998] input: HDA Intel PCH Line as /devices/
[ 7.794095] input: HDA Intel PCH Headphone as /devices/
[ 7.794416] snd_hda_intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 7.794472] snd_hda_intel 0000:01:00.1: irq 53 for MSI/MSI-X
[ 7.794552] snd_hda_intel 0000:01:00.1: setting latency timer to 64
[ 7.825759] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07)
[ 7.890344] ADDRCONF(
[ 7.890526] ADDRCONF(
[ 7.944798] HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0
[ 7.944867] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/
[ 8.058060] vesafb: mode is 1400x1050x32, linelength=5632, pages=0
[ 8.058062] vesafb: scrolling: redraw
[ 8.058065] vesafb: Truecolor: size=0:8:8:8, shift=0:16:8:0
[ 8.063670] vesafb: framebuffer at 0x90000000, mapped to 0xf8e00000, using 5824k, total 5824k
[ 8.063809] Console: switching to colour frame buffer device 175x65
[ 8.063836] fb0: VESA VGA frame buffer device
[ 8.481300] BUG: unable to handle kernel paging request at 265fa1a0
[ 8.481303] IP: [<f8907ffa>] firegl_
[ 8.481327] *pde = 00000000
[ 8.481328] Oops: 0002 [#1] SMP
[ 8.481330] Modules linked in: vesafb snd_hda_codec_hdmi snd_hda_
[ 8.481352]
[ 8.481354] Pid: 1186, comm: Xorg Tainted: P C O 3.2.0-24-generic #37-Ubuntu Apple Inc. MacBookPro8,
[ 8.481357] EIP: 0060:[<f8907ffa>] EFLAGS: 00013293 CPU: 3
[ 8.481372] EIP is at firegl_
[ 8.481373] EAX: 00000000 EBX: 00000000 ECX: f8b6b160 EDX: f31571a0
[ 8.481375] ESI: f69a8750 EDI: f2379b40 EBP: f10dbde0 ESP: f10dbdac
[ 8.481376] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 8.481377] Process Xorg (pid: 1186, ti=f10da000 task=f16925e0 task.ti=f10da000)
[ 8.481378] Stack:
[ 8.481379] 0000000f 00000000 f8a2c0f8 000002c5 00000000 f8a37d3a f3c39000 c1136060
[ 8.481383] f1495b80 f8a57520 00000000 c19adebc 00000000 f10dbe10 c11368d5 f69a8750
[ 8.481387] f2379b40 f69a8750 f69a8750 f8b6b160 f1495b80 00000000 f2379b40 00000000
[ 8.481391] Call Trace:
[ 8.481395] [<c1136060>] ? mount_fs+
[ 8.481397] [<c11368d5>] chrdev_
[ 8.481399] [<c113095e>] __dentry_
[ 8.481401] [<c1136820>] ? cdev_put+0x20/0x20
[ 8.481403] [<c1130eda>] vfs_open+0x3a/0x50
[ 8.481405] [<c1131dd9>] nameidata_
[ 8.481407] [<c113f1d7>] do_last+0x367/0x660
[ 8.481410] [<c1140504>] path_openat+
[ 8.481413] [<c10fb547>] ? shmem_setattr+
[ 8.481415] [<c11408c1>] do_filp_
[ 8.481417] [<c12a5568>] ? strncpy_
[ 8.481420] [<c114be43>] ? alloc_fd+0xa3/0xe0
[ 8.481422] [<c1131ec1>] do_sys_
[ 8.481424] [<c114dd78>] ? mntput+0x18/0x30
[ 8.481426] [<c1131ffe>] sys_open+0x2e/0x40
[ 8.481429] [<c1576ed4>] syscall_
[ 8.481432] [<c1570000>] ? encode+0x26/0x2b
[ 8.481433] Code: 90 89 d8 c1 e0 04 8b 90 a4 f9 b6 f8 85 d2 74 db 8b 4f 10 89 4d f0 8b 0a 85 c9 74 22 83 39 02 0f 84 d8 00 00 00 8b 91 70 01 00 00 <64> ff 02 8b 15 48 a4 82 c1 85 d2 75 7a 8b 90 a4 f9 b6 f8 89 57
[ 8.481454] EIP: [<f8907ffa>] firegl_
[ 8.481470] CR2: 00000000265fa1a0
[ 8.481471] ---[ end trace a6d45e515b0231af ]---
[ 8.604319] init: lightdm main process (1110) terminated with status 1
[ 10.534611] tg3 0000:02:00.0: eth0: Link is up at 1000 Mbps, full duplex
[ 10.534643] tg3 0000:02:00.0: eth0: Flow control is on for TX and on for RX
[ 10.534671] tg3 0000:02:00.0: eth0: EEE is disabled
[ 10.534813] ADDRCONF(
[ 21.358548] eth0: no IPv6 routers present
[ 23.681924] init: failsafe-x main process (1229) terminated with status 1
Any ideas?
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