Bug#897060: Systems seems to boot normally now

[Marcus Lundblad]

I'm having issues since the last kernel upgrade on my Cherrytrail
tablet, not sure if it's the kernel or possible mesa-related. Need to
dig into it some more. Booting normally just stalls after showing a
couple of console messages (about when GDM would normally show up).
Booting in rescue mode and then exiting out sometimes works, sometimes
not. But then screen rotation is broken and stuck in portrait mode (I
guess iio-sensor-proxy was started before the driver was ready in that
case). It also seems flaky and usually the GUI locks up after a while
also when booting up this way.

//Marcus

Bug#897060: Systems seems to boot normally now

[Joris Rau]

Somehow my system now boots normally. I do not know what exactly I did 
to make that happen.


The only error I am seeing now is: 
"[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B 
FIFO underrun" . Also my minissdpd seems to fail but that is probably 
unrelated. Since this bug does not seem to break anything I am okay with 
closing this issue (if you agree that everything should be OK).


More journal output:

Apr 28 19:19:16 gumbox kernel: [drm] Memory usable by graphics device = 
2048M

Apr 28 19:19:16 gumbox kernel: [drm] Replacing VGA console driver
Apr 28 19:19:16 gumbox kernel: Console: switching to colour dummy device 
80x25
Apr 28 19:19:16 gumbox kernel: ACPI: If an ACPI driver is available for 
this device, you should use it instead of the native driver
Apr 28 19:19:16 gumbox kernel: lpc_ich: Resource conflict(s) found 
affecting gpio_ich

Apr 28 19:19:16 gumbox kernel: pci :00:00.0: Intel GM45 Chipset
Apr 28 19:19:16 gumbox kernel: pci :00:00.0: detected gtt size: 
2097152K total, 262144K mappable
Apr 28 19:19:16 gumbox kernel: pci :00:00.0: detected 32768K stolen 
memory
Apr 28 19:19:16 gumbox kernel: [drm] Memory usable by graphics device = 
2048M

Apr 28 19:19:16 gumbox kernel: [drm] Replacing VGA console driver
Apr 28 19:19:16 gumbox kernel: Console: switching to colour dummy device 
80x25
Apr 28 19:19:16 gumbox kernel: thinkpad_acpi: radio switch found; radios 
are enabled
Apr 28 19:19:16 gumbox kernel: thinkpad_acpi: This ThinkPad has standard 
ACPI backlight brightness control, supported by the ACPI video driver
Apr 28 19:19:16 gumbox kernel: thinkpad_acpi: Disabling thinkpad-acpi 
brightness events by default...
Apr 28 19:19:16 gumbox kernel: [drm] Supports vblank timestamp caching 
Rev 2 (21.10.2013).
Apr 28 19:19:16 gumbox kernel: [drm] Driver supports precise vblank 
timestamp query.
Apr 28 19:19:16 gumbox kernel: i915 :00:02.0: vgaarb: changed VGA 
decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
Apr 28 19:19:16 gumbox kernel: thinkpad_acpi: Standard ACPI backlight 
interface available, not loading native one
Apr 28 19:19:16 gumbox kernel: input: ThinkPad Extra Buttons as 
/devices/platform/thinkpad_acpi/input/input6
Apr 28 19:19:16 gumbox kernel: uvcvideo: Found UVC 1.00 device  
(17ef:480c)
Apr 28 19:19:16 gumbox kernel: [drm:intel_cpu_fifo_underrun_irq_handler 
[i915]] *ERROR* CPU pipe B FIFO underrun
Apr 28 19:19:16 gumbox kernel: uvcvideo 1-6:1.0: Entity type for entity 
Processing 2 was not initialized!
Apr 28 19:19:16 gumbox kernel: uvcvideo 1-6:1.0: Entity type for entity 
Camera 1 was not initialized!
Apr 28 19:19:16 gumbox kernel: input: UVC Camera (17ef:480c): Integra as 
/devices/pci:00/:00:1a.7/usb1/1-6/1-6:1.0/input/input7
Apr 28 19:19:16 gumbox kernel: usbcore: registered new interface driver 
uvcvideo

Apr 28 19:19:16 gumbox kernel: USB Video Class driver (1.1.1)