** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Cosmic)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux (Ubuntu Cosmic)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1808183
Title:
ASPEED server console output extremely slow after upgrade to 18.04
Status in linux package in Ubuntu:
Triaged
Status in linux source package in Bionic:
In Progress
Status in linux source package in Cosmic:
In Progress
Bug description:
===SRU Justification===
[Impact]
Server console is extremely slow on ast, after the upgrade from 16.04 to
18.04.
[Fix]
Remove firmware/bootloader configured framebuffer device before probing.
[Test]
User confirmed the patch fixes the issue.
[Regression Potential]
Low. The fix is in stable tree, limits to one specific device, and other
DRM drivers already do this for a while.
===Original Bug Report===
After the upgrade from 16.04 to 18.04 my server console is extremely slow.
It looks similar to the youtube clips mentioned in the problem described
here: https://ubuntuforums.org/showthread.php?t=2399941
My server is attached to a KVM switch with VGA cable to a 1920x1080 LCD.
It runs on an ASUS P9D-X board.
Before the upgrade everything was fine.
Now it is so slow that it sometimes even hangs during boot and goes into an
emergency console where I just can do a ctrl-alt-delete as described in bug
1802469
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg (not installed)
ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
Uname: Linux 4.15.0-42-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
Date: Wed Dec 12 17:07:48 2018
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to bionic on 2018-10-11 (62 days ago)
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Dec 15 07:22 seq
crw-rw---- 1 root audio 116, 33 Dec 15 07:22 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
DistroRelease: Ubuntu 18.04
HibernationDevice: RESUME=UUID=99dd75dc-dc37-4970-be5a-79d9244a3bcc
IwConfig:
eth0 no wireless extensions.
eth1 no wireless extensions.
lo no wireless extensions.
MachineType: ASUSTeK COMPUTER INC. P9D-X Series
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 astdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-42-generic
root=UUID=0fa1f208-3a7b-44ca-9f85-e7349a3b1844 ro nosplash
ProcVersionSignature: Ubuntu 4.15.0-42.45-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-42-generic N/A
linux-backports-modules-4.15.0-42-generic N/A
linux-firmware 1.173.2
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
Tags: bionic
Uname: Linux 4.15.0-42-generic x86_64
UnreportableReason: This report is about a package that is not installed.
UpgradeStatus: Upgraded to bionic on 2018-10-11 (64 days ago)
UserGroups:
_MarkForUpload: False
dmi.bios.date: 10/13/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0901
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P9D-X Series
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 17
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0901:bd10/13/2014:svnASUSTeKCOMPUTERINC.:pnP9D-XSeries:pvrRev1.xx:rvnASUSTeKCOMPUTERINC.:rnP9D-XSeries:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct17:cvrToBeFilledByO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: P9D-X Series
dmi.product.version: Rev 1.xx
dmi.sys.vendor: ASUSTeK COMPUTER INC.
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