*** This bug is a duplicate of bug 1615871 ***
https://bugs.launchpad.net/bugs/1615871
Chiming in to say I experience the same thing, extreme slowdown and
stuttering in chromium but only when a second window is open on a
separate workspace.
uname -a: Linux Latitude-7480 4.8.0-41-generic #44-Ubuntu SMP Fri Mar 3
15:27:17 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
glxinfo:
name of display: :0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Intel Open Source Technology Center (0x8086)
Device: Mesa DRI Intel(R) Kabylake GT2 (0x5916)
Version: 12.0.6
Accelerated: yes
Video memory: 3072MB
Unified memory: yes
Preferred profile: core (0x1)
Max core profile version: 4.3
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.1
*truncated*, more info available if needed
>From the previous posts it seems that the Intel graphics are at fault
perhaps?
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Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1628866
Title:
After upgrading to 16.10, Chrome has become unusable because of
extremely slow update
Status in X.Org X server:
Unknown
Status in xorg package in Ubuntu:
Confirmed
Bug description:
Both Chrome and Firefox actually were extremely slow regarding visual
update (1 second after clicking a tab, lagging when entering text).
Examining this old report: https://bugs.launchpad.net/ubuntu-
gnome/+bug/1386721, I tried disbling bootloader graphics and VESA
framebuffer, which suddenly made firefox behave as it used to, but
chrome shows no improvement.
ProblemType: Bug
DistroRelease: Ubuntu 16.10
Package: xorg 1:7.7+13ubuntu4
ProcVersionSignature: Ubuntu 4.8.0-17.19-generic 4.8.0-rc7
Uname: Linux 4.8.0-17-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.3-0ubuntu7
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity:Unity7
Date: Thu Sep 29 12:19:56 2016
DistUpgraded: 2016-09-28 22:48:16,082 DEBUG icon theme changed, re-reading
DistroCodename: yakkety
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA
controller])
Subsystem: Lenovo HD Graphics 5500 [17aa:2227]
InstallationDate: Installed on 2016-04-28 (153 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: LENOVO 20BTS26N00
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-17-generic
root=UUID=96f314f8-7e1b-4d70-b372-84febb180710 ro vesafb.invalid=1 quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to yakkety on 2016-09-28 (0 days ago)
dmi.bios.date: 03/12/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N14ET28W (1.06 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BTS26N00
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN14ET28W(1.06):bd03/12/2015:svnLENOVO:pn20BTS26N00:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BTS26N00:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BTS26N00
dmi.product.version: ThinkPad X1 Carbon 3rd
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.13.0+16.10.20160818.2-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.70-1
version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.3-1ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.3-1ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-1ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20160706-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-2
xserver.bootTime: Thu Sep 29 12:15:18 2016
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.4-1ubuntu6
xserver.video_driver: modeset
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