https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798621
I am sorry that I am not a part of this message but I get this error too. I am on mac os x using debian and when i boot into gnome desktop I get this same error gnome seems to restart and then things boot normally. here is dmesg | tail -100 right after logging in. pastebin: http://pastebin.com/ecx4Uk7u ====== [ 5.139989] nvidia 0000:01:00.0: enabling device (0006 -> 0007) [ 5.140143] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none [ 5.140503] [drm] Initialized nvidia-drm 0.0.0 20130102 for 0000:01:00.0 on minor 0 [ 5.140507] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 340.65 Tue Dec 2 09:50:34 PST 2014 [ 5.141671] usb-storage 2-4:1.0: USB Mass Storage device detected [ 5.141825] scsi1 : usb-storage 2-4:1.0 [ 5.141920] usbcore: registered new interface driver usb-storage [ 5.142840] wl0: online cpus 1 [ 5.143665] wlan0: Broadcom BCM43a0 802.11 Hybrid Wireless Controller 6.30.223.248 (r487574) [ 5.144364] usbcore: registered new interface driver usbhid [ 5.144368] usbhid: USB HID core driver [ 5.153407] usb 1-1.1: new high-speed USB device number 5 using xhci_hcd [ 5.171772] input: Apple Inc. Apple Internal Keyboard / Trackpad as /devices/pci0000:00/0000:00:14.0/usb1/1-12/1-12:1.0/0003:05AC:0262.0001/input/input10 [ 5.197414] apple 0003:05AC:0262.0001: input,hidraw0: USB HID v1.11 Keyboard [Apple Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:14.0-12/input0 [ 5.212677] apple 0003:05AC:0262.0002: hidraw1: USB HID v1.11 Device [Apple Inc. Apple Internal Keyboard / Trackpad] on usb-0000:00:14.0-12/input1 [ 5.245476] usb 1-1.1: New USB device found, idVendor=1a40, idProduct=0101 [ 5.245478] usb 1-1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 5.245478] usb 1-1.1: Product: USB 2.0 Hub [ 5.246160] hub 1-1.1:1.0: USB hub found [ 5.246202] hub 1-1.1:1.0: 4 ports detected [ 5.265330] random: nonblocking pool is initialized [ 5.317253] usb 1-1.4: new full-speed USB device number 6 using xhci_hcd [ 5.341631] systemd-journald[209]: Received request to flush runtime journal from PID 1 [ 5.382068] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11 [ 5.382237] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12 [ 5.382337] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13 [ 5.408396] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c52b [ 5.411104] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.411105] usb 1-1.4: Product: USB Receiver [ 5.411106] usb 1-1.4: Manufacturer: Logitech [ 5.426553] logitech-djreceiver 0003:046D:C52B.0005: hiddev0,hidraw2: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:14.0-1.4/input2 [ 5.465050] RPC: Registered named UNIX socket transport module. [ 5.467578] RPC: Registered udp transport module. [ 5.470078] RPC: Registered tcp transport module. [ 5.472562] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 5.477046] FS-Cache: Loaded [ 5.483404] input: Logitech Unifying Device. Wireless PID:4041 as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.4/1-1.4:1.2/0003:046D:C52B.0005/0003:046D:C52B.0006/input/input14 [ 5.486110] logitech-djdevice 0003:046D:C52B.0006: input,hidraw3: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:4041] on usb-0000:00:14.0-1.4:1 [ 5.486675] FS-Cache: Netfs 'nfs' registered for caching [ 5.489249] usb 1-8.1: new full-speed USB device number 7 using xhci_hcd [ 5.500635] Installing knfsd (copyright (C) 1996 o...@monad.swb.de). [ 5.582463] usb 1-8.1: New USB device found, idVendor=05ac, idProduct=820a [ 5.582464] usb 1-8.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5.582765] usb 1-8.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 5.653056] usb 1-8.2: new full-speed USB device number 8 using xhci_hcd [ 5.742249] usb 1-8.2: New USB device found, idVendor=05ac, idProduct=820b [ 5.744536] usb 1-8.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5.746894] usb 1-8.2: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 5.820970] usb 1-8.3: new full-speed USB device number 9 using xhci_hcd [ 5.911182] usb 1-8.3: New USB device found, idVendor=05ac, idProduct=8289 [ 5.913376] usb 1-8.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 5.915548] usb 1-8.3: Product: Bluetooth USB Host Controller [ 5.917737] usb 1-8.3: Manufacturer: Apple Inc. [ 5.928536] input: HID 05ac:820a as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8.1/1-8.1:1.0/0003:05AC:820A.0007/input/input15 [ 5.930753] hid-generic 0003:05AC:820A.0007: input,hidraw4: USB HID v1.11 Keyboard [HID 05ac:820a] on usb-0000:00:14.0-8.1/input0 [ 5.933031] input: HID 05ac:820b as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8.2/1-8.2:1.0/0003:05AC:820B.0008/input/input16 [ 5.935556] hid-generic 0003:05AC:820B.0008: input,hidraw5: USB HID v1.11 Mouse [HID 05ac:820b] on usb-0000:00:14.0-8.2/input0 [ 5.984657] nvidia 0000:01:00.0: irq 51 for MSI/MSI-X [ 5.987024] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.987042] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.987050] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.987056] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.987062] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.987068] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.987074] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.987080] ACPI Warning: \_SB_.PCI0.P0P2.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 5.992881] usb 1-1.1.1: new full-speed USB device number 10 using xhci_hcd [ 6.082269] usb 1-1.1.1: New USB device found, idVendor=2011, idProduct=0715 [ 6.082272] usb 1-1.1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 6.082273] usb 1-1.1.1: Product: MPKmini2 [ 6.082274] usb 1-1.1.1: Manufacturer: AKAI [ 6.082275] usb 1-1.1.1: SerialNumber: 0001 [ 6.142425] scsi 1:0:0:0: Direct-Access APPLE SD Card Reader 3.00 PQ: 0 ANSI: 6 [ 6.142604] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 6.143443] sd 1:0:0:0: [sdb] Attached SCSI removable disk [ 11.402253] wl0: link up (wlan0) [ 16.077451] hid-generic 0003:2011:0715.0009: timeout initializing reports [ 16.077692] hid-generic 0003:2011:0715.0009: hiddev0,hidraw6: USB HID v1.11 Device [AKAI MPKmini2] on usb-0000:00:14.0-1.1.1/input0 [ 16.147387] usb 1-1.1.3: new full-speed USB device number 11 using xhci_hcd [ 16.239152] usb 1-1.1.3: New USB device found, idVendor=056a, idProduct=0315 [ 16.239157] usb 1-1.1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 16.239172] usb 1-1.1.3: Product: Intuos5 touch M [ 16.239173] usb 1-1.1.3: Manufacturer: Wacom Co.,Ltd. [ 16.245968] input: Wacom Intuos Pro M Pen as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1.3/1-1.1.3:1.0/input/input17 [ 16.246304] input: Wacom Intuos Pro M Finger as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1.1/1-1.1.3/1-1.1.3:1.1/input/input18 [ 16.246381] usbcore: registered new interface driver wacom [ 16.250016] usbcore: registered new interface driver snd-usb-audio [ 17.252335] Bluetooth: Core ver 2.19 [ 17.252353] NET: Registered protocol family 31 [ 17.252355] Bluetooth: HCI device and connection manager initialized [ 17.252361] Bluetooth: HCI socket layer initialized [ 17.252364] Bluetooth: L2CAP socket layer initialized [ 17.252372] Bluetooth: SCO socket layer initialized [ 17.255692] usbcore: registered new interface driver btusb [ 17.317917] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 17.317920] Bluetooth: BNEP filters: protocol multicast [ 17.317928] Bluetooth: BNEP socket layer initialized [ 17.328549] usb 1-8.1: USB disconnect, device number 7 [ 17.514878] usb 1-8.2: USB disconnect, device number 8 [ 34.548721] pool[1788]: segfault at 8 ip 00007fc98f09a18f sp 00007fc94c7fa680 error 4 in libfreetype.so.6.11.1[7fc98f071000+a4000]