Public bug reported:
ps shows chromium-browser processes are running, but no windows appear.
I've been able to correlate the message
"[...:ERROR:data_store_impl.cc(131)] Failed to open Data Reduction Proxy
DB: 3" with this failure mode.
Users are frustrated when it happens to them, and advice online is to
delete your profile and reboot, which is suboptimal, because it removes
all bookmarks, history, settings, etc. I have one user that gets this
error almost daily, even after workstation swap, so I'm guessing there's
a behavioral component as well.
I have confirmed that killing all chromium-browser processes and rolling
back just $HOME/.config/chromium/Default/Preferences to the state it was
before a prior successful start is enough to fix the issue when it
happens to me.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: chromium-browser 71.0.3578.98-0ubuntu0.18.04.1
ProcVersionSignature: Ubuntu 4.15.0-43.46-generic 4.15.18
Uname: Linux 4.15.0-43-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
CurrentDesktop: MATE
DRM.card0-DP-1:
enabled: disabled
dpms: Off
status: disconnected
edid-base64:
modes:
DRM.card0-HDMI-A-1:
enabled: enabled
dpms: On
status: connected
edid-base64:
AP///////wAGs6EyAQEBAQgcAQOARid46g8lqFRDliIaUFS/74BxT4GAgQCzAIFAlQCpQNHAVl4AoKCgKVAwIDUAuokhAAASAAAA/QAySx5aGAAKICAgICAgAAAA/ABWQTMyQVEKICAgICAgAAAA/wBKMkxNQVMwMDExOTQKARECAyXxSpAEAwEUEgUfBxMjCQcHgwEAAG0DDAAQADgxAAAAAAAAAjqAGHE4LUBYLEUAuokhAAAfVl4AoKCgKVAwIDUAuokhAAAeAR0AclHQHiBuKFUAuokhAAAf1QmAoCDgLRAIYCIAuokhCAgYAAAAAAAAAAAAAAAAAAAAAAAA9A==
modes: 2560x1440 2560x1440 1920x1080 1920x1080 1920x1080i 1920x1080i 1920x1080
1920x1080i 1600x1200 1680x1050 1280x1024 1280x1024 1440x900 1280x960 1280x800
1152x864 1280x720 1280x720 1280x720 1024x768 1024x768 1024x768 832x624 800x600
800x600 800x600 800x600 720x576 720x480 720x480 720x480i 720x480i 640x480
640x480 640x480 640x480 640x480 640x480 720x400
DRM.card0-HDMI-A-2:
enabled: disabled
dpms: Off
status: disconnected
edid-base64:
modes:
Date: Wed Feb 6 08:45:01 2019
Desktop-Session:
'mate'
'/etc/xdg/xdg-mate:/etc/xdg'
'/usr/share/mate:/usr/share/mate:/usr/local/share:/usr/share:/var/lib/snapd/desktop'
DetectedPlugins:
Env:
'None'
'None'
InstalledPlugins:
Load-Avg-1min: 3.04
Load-Processes-Running-Percent: 0.1%
MachineType: Shuttle Inc. DX30D
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic
root=UUID=dc6e336f-c022-11e8-b65f-80ee73d362fb ro
SourcePackage: chromium-browser
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/15/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.02
dmi.board.asset.tag: Default string
dmi.board.name: FDX30
dmi.board.vendor: Shuttle Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.02:bd02/15/2017:svnShuttleInc.:pnDX30D:pvrV1.0:rvnShuttleInc.:rnFDX30:rvr1.0:cvnDefaultstring:ct3:cvrDefaultstring:
dmi.product.family: D
dmi.product.name: DX30D
dmi.product.version: V1.0
dmi.sys.vendor: Shuttle Inc.
modified.conffile..etc.default.chromium-browser: [deleted]
** Affects: chromium-browser (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic uec-images
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1814936
Title:
chromium-browser fails to start, with message
[...:ERROR:data_store_impl.cc(131)] Failed to open Data Reduction
Proxy DB: 3
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https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1814936/+subscriptions
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