Yeah, my system boots fine with 3.10.0-4 if I remove all of the i915 parameters in GRUB too. Those parameters used to be required to get a working framebuffer on the MBP 8,2 but I guess they aren't anymore.
I'll update the description and title based on the new information. ** Description changed: After updating today to kernel 3.10.0-4 on Ubuntu GNOME 13.10 (Macbook Pro 8,2), I am unable to boot graphically. Recovery mode boot works fine. When attempting to boot using integrated graphics, the syslog gets spammed with this sequence of errors over and over: Jul 19 19:07:09 polarimetric-MacBookPro acpid: 1 client rule loaded Jul 19 19:07:09 polarimetric-MacBookPro kernel: [ 26.475546] i915: Unknown parameter `modeset' Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: Child process 1432 was already dead. Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: GLib-GObject: g_object_ref: assertion 'object->ref_count > 0' failed Jul 19 19:07:09 polarimetric-MacBookPro gdm-simple-slave[1426]: GLib-GObject: g_object_unref: assertion 'object->ref_count > 0' failed Jul 19 19:07:09 polarimetric-MacBookPro gdm[1189]: GdmDisplay: display lasted 0.096139 seconds Jul 19 19:07:09 polarimetric-MacBookPro gdm[1189]: GdmDisplay: display lasted 0.097622 seconds Jul 19 19:07:09 polarimetric-MacBookPro acpid: client 1432[0:0] has disconnected - This error does not occur on the previous version 3.10.0-3. Since this - only occurs on 3.10.0-4 but the errors are GDM-related, I'm not sure if - it's a kernel bug or a GDM bug, so I'm marking it as affecting both for - the time being. I think it's kernel-related, though, because I never see - any text on the screen, and the screen backlight never comes on - (normally, I see a message about the wl driver registering my wireless - card and IRQ #17 being disabled before GDM initializes). + This error only occurs if modprobe parameters are passed at boot, so the + problem appears to be with modprobe. All module parameters are said to + be invalid. After boot, attempting to insert a module results in the + same error. EDIT: Please ignore the version string in the below information; I'm reporting this bug from 3.10.0-3 but it only affects 3.10.0-4. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.10.0-3-generic 3.10.0-3.12 ProcVersionSignature: Ubuntu 3.10.0-3.12-generic 3.10.1 Uname: Linux 3.10.0-3-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.11-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: polarimetric 1862 F.... pulseaudio Date: Fri Jul 19 19:35:57 2013 HibernationDevice: RESUME=UUID=8b32a68d-d883-4492-8fa1-a2cf30529ec6 InstallationDate: Installed on 2013-06-06 (43 days ago) InstallationMedia: Ubuntu-GNOME 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Apple Inc. MacBookPro8,2 MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 EFI VGA 1 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-3-generic root=UUID=070a2baf-a3a7-4034-aeaf-419e7b9df4f7 ro quiet splash i915.modeset=1 i915.lvds_channel_mode=2 i915.lvds_use_ssc=0 intel_pstate=enable vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.10.0-3-generic N/A linux-backports-modules-3.10.0-3-generic N/A linux-firmware 1.112 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-06-28 (21 days ago) dmi.bios.date: 01/24/12 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP81.88Z.0047.B27.1201241646 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-94245A3940C91C80 dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro8,2 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-94245A3940C91C80 dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B27.1201241646:bd01/24/12:svnAppleInc.:pnMacBookPro8,2:pvr1.0:rvnAppleInc.:rnMac-94245A3940C91C80:rvrMacBookPro8,2:cvnAppleInc.:ct10:cvrMac-94245A3940C91C80: dmi.product.name: MacBookPro8,2 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. ** Summary changed: - Kernel 3.10.0-4 fails on graphical boot with i915 + Modprobe doesn't recognize any parameters on 3.10.0-4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1203211 Title: Modprobe doesn't recognize any parameters on 3.10.0-4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm/+bug/1203211/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
