Public bug reported:
I installed Ubuntu 10.04 beta1 with an usb-stick on my netbook acer
aspire 1810T without any options and it all worked fine. But since the
first reboot after the installation the system doesn't start anymore. At
the start-process the system shows the following messages:
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010097] ata1.00: exception Emask
0x0 SAct 0x3 SErr 0x0 action 0x6 frozen
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010116] ata1.00: failed command:
READ FPDMA QUEUED
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010125] ata1.00: cmd
60/40:00:98:11:cf/00:00:02:00:00/40 tag 0 ncq 32768 in
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010127] res
40/00:08:40:00:00/00:00:00:00:00/40 Emask 0x4 (timeout)
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010131] ata1.00: status: { DRDY }
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010134] ata1.00: failed command:
READ FPDMA QUEUED
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010142] ata1.00: cmd
60/10:08:e0:11:cf/00:00:02:00:00/40 tag 1 ncq 8192 in
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010144] res
40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010147] ata1.00: status: { DRDY }
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.010153] ata1: hard resetting link
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.540141] ata1: SATA link up 3.0 Gbps
(SStatus 123 SControl 300)
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.541698] ata1.00: ACPI cmd
00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.541948] ata1.00: ACPI cmd
ef/10:01:00:00:00:a0 (SET FEATURES) succeeded
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.542241] ata1.00: ACPI cmd
ef/10:02:00:00:00:a0 (SET FEATURES) succeeded
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.542247] ata1.00: ACPI cmd
ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.542497] ata1.00: ACPI cmd
ef/10:04:00:00:00:a0 (SET FEATURES) succeeded
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.542767] ata1.00: ACPI cmd
ef/10:05:00:00:00:a0 (SET FEATURES) rejected by device (Stat=0x51 Err=0x04)
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.545670] ata1.00: ACPI cmd
00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.545676] ata1.00: ACPI cmd
ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.545934] ata1.00: ACPI cmd
ef/10:05:00:00:00:a0 (SET FEATURES) rejected by device (Stat=0x51 Err=0x04)
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.546459] ata1.00: configured for
UDMA/133
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.546466] ata1.00: device reported
invalid CHS sector 0
Apr 6 14:47:21 nb-bordfeldt kernel: [ 34.546483] ata1: EH complete
These messages are repeated for 4 times every 30 seconds, then in 9 of
10 cases the systems hangs or starts only the console in maintenance
mode.
If I set the option "acpi=off" in grub the system starts. But i get the
message:
Apr 13 11:59:29 nb-bordfeldt kernel: [ 17.551335] acer-wmi: No or
unsupported WMI interface, unable to load
The problem is now that the battery is not displayed and the energy
saving options for battery mode are not available.
I have the same problem in ubuntu 9.04.
** Affects: ubuntu
Importance: Undecided
Status: New
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Acer Aspire 1810T boots only with the option "acpi=off"
https://bugs.launchpad.net/bugs/563258
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