This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1599306
Title:
16.04: i8042 need to start early after grub
Status in linux package in Ubuntu:
Confirmed
Bug description:
The kernel module i8042 need to start early after grub selection. I've
upgrade my notebook (HP dv2700 series, model dv2910us) with an SSD and now I
need to wait 15 seconds after LightDM show up before I can use the internal
keyboard.On bios and on GRUB the keyboard works fine but stops working the
exact moment the kernel starts to load.
An USB external keyboard works fine with no delay at all (different module, I
know).
It's not related to the SSD because even on recovery mode I can reproduce the
issue with an old mechanical disk.
Here's a video showing a full cycle of boots with Ubuntu 16.04:
https://youtu.be/yseDPvqWNw4
And here a video of the recovery mode where the delay is much evident:
https://youtu.be/vbsD9tb-Dn8
Here is my xinput configuration:
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ AlpsPS/2 ALPS GlidePoint id=11 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Sleep Button id=8 [slave keyboard (3)]
↳ HP Webcam id=9 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=10 [slave keyboard (3)]
↳ HP WMI hotkeys id=12 [slave keyboard (3)]
Keyboard on id 10.
Would be nice have it working at the same time of the USB module.
Tested with Ubuntu/Xubuntu 14.04, 14.10, 15.04, 15.10 and the latest 16.04.
Thanks.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-21-generic 4.4.0-21.37 [modified:
boot/vmlinuz-4.4.0-21-generic]
ProcVersionSignature: Ubuntu 4.4.0-28.47-generic 4.4.13
Uname: Linux 4.4.0-28-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: effe 1383 F.... pulseaudio
CurrentDesktop: XFCE
Date: Tue Jul 5 18:16:09 2016
HibernationDevice: RESUME=UUID=19d86b30-2bc7-4db2-9f45-c2e79b64d298
InstallationDate: Installed on 2016-06-25 (9 days ago)
InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: Hewlett-Packard HP Pavilion dv2700 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-28-generic
root=UUID=2841e7bc-0cd5-4641-8eee-c3954c5587e2 ro locale=pt_PT quiet splash
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-4.4.0-28-generic N/A
linux-backports-modules-4.4.0-28-generic N/A
linux-firmware 1.157.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/07/2008
dmi.bios.vendor: Phoenix
dmi.bios.version: F.2B
dmi.board.name: 30CD
dmi.board.vendor: Wistron
dmi.board.version: 80.52
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnPhoenix:bvrF.2B:bd05/07/2008:svnHewlett-Packard:pnHPPaviliondv2700NotebookPC:pvrF.2B:rvnWistron:rn30CD:rvr80.52:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv2700 Notebook PC
dmi.product.version: F.2B
dmi.sys.vendor: Hewlett-Packard
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1599306/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
