I have been experiencing this kind of problem (with
intel_cpu_fifo_underrun_irq_handler in syslog) for a couple of weeks now
on Ubuntu 17.10 (4.13.0-39-generic). Here's the syslog extract:
May 9 13:18:57 xx zeitgeist-datah[2322]: recent-manager-provider.vala:106:
(null) was not registered in RecentInfo item 0x55b07472c020
May 9 13:19:58 xx kernel: [834627.678287]
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO
underrun
May 9 13:19:58 xx /usr/lib/gdm3/gdm-x-session[1843]: (II) modeset(0): EDID
vendor "FUS", prod id 1957
May 9 13:19:58 xx /usr/lib/gdm3/gdm-x-session[1843]: (II) modeset(0):
Using hsync ranges from config file
May 9 13:19:58 xx /usr/lib/gdm3/gdm-x-session[1843]: (II) modeset(0):
Using vrefresh ranges from config file
May 9 13:19:58 xx /usr/lib/gdm3/gdm-x-session[1843]: (II) modeset(0):
Printing DDC gathered Modelines:
May 9 13:19:58 xx /usr/lib/gdm3/gdm-x-session[1843]: (II) modeset(0):
Modeline "1920x1080"x0.0 148.50 1920 2008 2052 2200 1080 1089 1095 1125
+hsync +vsync (67.5 kHz eP)
May 9 13:19:58 sanchopansa09 /usr/lib/gdm3/gdm-x-session[1843]: (II)
modeset(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628
+hsync +vsync (37.9 kHz e)
Mostly the secondary screen goes (and stays) black when this happens,
sometimes the primary notebook (Lenovo) screen. Interestingly, the
secondary screen usually comes back when I open “change background” from
the context menu (on the primary screen). I need not actually change the
background, just open “change background.”
Often when the screen starts flickering and goes black there is the
sound of really heavy disk activity, maybe more than justifiable by sys-
logging.
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https://bugs.launchpad.net/bugs/1550779
Title:
[i915]] *ERROR* CPU pipe A FIFO underrun - Xorg glitches
Status in linux package in Ubuntu:
Incomplete
Bug description:
Upgraded linux-image-extra-4.2.0-30-generic I see graphic glitches,
looks like the graphic buffer gets screwed up
- funny repetition's patterns (back in time glitches)
- black screen (<1sec)
- graphic errors
I can influence the severity of the issue with switching windows and
using certain programs, e.g. Google Maps in chrome causes this issue
reproducibly
dmesg | grep i915
[ 2.726864] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on
minor 0
[ 2.792005] [drm] GMBUS [i915 gmbus dpb] timed out, falling back to bit
banging on pin 5
[ 3.471092] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[ 3.471093] i915 0000:00:02.0: registered panic notifier
[ 9.573129] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU
pipe A FIFO underrun
[ 9.574847] [drm:intel_set_pch_fifo_underrun_reporting [i915]] *ERROR*
uncleared pch fifo underrun on pch transcoder A
[ 9.574895] [drm:intel_pch_fifo_underrun_irq_handler [i915]] *ERROR* PCH
transcoder A FIFO underrun
linux-image-extra-4.2.0-27-generic works find
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: xorg 1:7.7+7ubuntu4
ProcVersionSignature: Ubuntu 4.2.0-30.36-generic 4.2.8-ckt3
Uname: Linux 4.2.0-30-generic x86_64
.tmp.unity.support.test.0:
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
BootLog:
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
CurrentDesktop: GNOME
Date: Sat Feb 27 20:26:07 2016
DistUpgraded: Fresh install
DistroCodename: wily
DistroVariant: ubuntu
DkmsStatus:
virtualbox, 5.0.14, 4.2.0-27-generic, x86_64: installed
virtualbox, 5.0.14, 4.2.0-30-generic, x86_64: installed
EcryptfsInUse: Yes
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics
Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21da]
InstallationDate: Installed on 2016-02-11 (15 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: LENOVO 42912XG
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-4.2.0-30-generic
root=UUID=cb34d7bb-9316-49b3-aa94-4e2a3512168f ro rootflags=subvol=@ noprompt
quiet
SourcePackage: xorg
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/18/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DET69WW (1.39 )
dmi.board.asset.tag: Not Available
dmi.board.name: 42912XG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr8DET69WW(1.39):bd07/18/2013:svnLENOVO:pn42912XG:pvrThinkPadX220:rvnLENOVO:rn42912XG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 42912XG
dmi.product.version: ThinkPad X220
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.2+15.10.20151202-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:7.5.0+git20150819-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20150808-0ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
1:1.0.11-1ubuntu3
xserver.bootTime: Sat Feb 27 20:25:23 2016
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 12359
vendor SEC
xserver.version: 2:1.17.2-1ubuntu9.1
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