keyboard fails to work on boot (Dell Vostro 1510)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu |
New
|
Undecided
|
Unassigned |
Bug Description
In about 25-50% of boots, the keyboard fails to work on boot for my Dell Vostro 1510. It gets as far as asking for a password for my encrypted root partition (standard setup with cryptsetup) with the prompt "Enter password:". No response from keyboard (including no LED changes on pressing "Caps Lock"), and progress bar continues to sweep left to right, then right to left, then left to right...
This is new behaviour in jaunty: it was fine in intrepid (I never encountered this problem). This is an upgrade from intrepid, not a clean install.
The rest of the time, it's fine, and I have no problems: I can enter the password (which appears starred out), and the progress bar grows from the left until gdm starts.
Note that GRUB is selecting a kernel automatically, with no user interaction. I've never noticed a problem on the few occasions that I've needed to select one manually.
$ lsb_release -rd
Description: Ubuntu jaunty (development branch)
Release: 9.04
$ uname -a
Linux aleph 2.6.28-9-generic #29-Ubuntu SMP Sun Mar 8 02:02:39 UTC 2009 x86_64 GNU/Linux
$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:01.0 PCI bridge: Intel Corporation Mobile PM965/GM965/GL960 PCI Express Root Port (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400M GS (rev a1)
06:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
08:05.0 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
08:05.2 SD Host controller: O2 Micro, Inc. Integrated MMC/SD Controller (rev 02)
08:05.3 Mass storage controller: O2 Micro, Inc. Integrated MS/xD Controller (rev 01)
I installed Jaunty Alpha -6 on Dell Vostro 1510. On boot keyboard and mouse freeze but if I move the cursor using mouse pad as soon as X appears, the cursor moves and keyboard work without any problem.
If laptop boots without any intervention both keyboard and mouse do not respond. I can shut down the system using power switch.