После отключения файловой системы пишет "Power Down" и всё больше ничего не происходит, выключаю зажатием на несколько секунд кнопки питания.
Проблеме уже месяц проявилась сразу после установки Gentoo. Уже много чего перепробовал и экспериментировал с настройками ядра и параметры ядру передавал, всего не вспомнить, но проблему решить так и не смог.
Пожалуйста помогите.
О системе:
Aspire E1-522
# uname -a
Linux nlin 3.10.17-gentoo #1 SMP Sat Dec 7 15:23:17 FET 2013 x86_64 AMD E1-2500 APU with Radeon(TM) HD Graphics AuthenticAMD GNU/Linux
В BIOS режим загрузки Legacy http://img.pixs.ru/storage/9/1/6/Foto00 … 066916.jpg Я не хочу ставить UEFI так как при этом намного сложнее настроить GRUB а я в Linux ещё новичок, но если нет выхода буду стараться, в крайнем случае создам ещё одну тему 
Скриншот проблемы:
# dmesg |grep ACPI
[ 18.784875] ACPI: Power Button [PWRB]
[ 18.829093] ACPI: Lid Switch [LID0]
[ 18.829317] ACPI: acpi_idle registered with cpuidle
[ 18.831457] ACPI: Sleep Button [SLPB]
[ 18.831628] ACPI: Power Button [PWRF]
[ 18.885326] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 18.885512] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no)
[ 18.911726] ACPI: Battery Slot [BAT0] (battery present)
[ 19.114040] ACPI: AC Adapter [ADP1] (off-line)
[ 19.118790] ACPI: Thermal Zone [TZS0] (43 C)
[ 19.119351] ACPI: Thermal Zone [TZS1] (25 C)
[ 19.542237] ACPI Warning: 0x0000000000000b00-0x0000000000000b07 SystemIO conflicts with Region \_SB_.PCI0.SMBS.SMB0 1 (20130328/utaddress-251)
[ 19.542251] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver[/quote]
[quote]# lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Root Complex
Subsystem: Acer Incorporated [ALI] Device 076b
k00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8240]
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: fglrx_pci
Kernel modules: fglrx
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 9840
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
Kernel driver in use: pcieport
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
Kernel driver in use: pcieport
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 01)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: xhci_hcd
Kernel modules: xhci_hcd
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: ahci
Kernel modules: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: ohci_hcd
Kernel modules: ohci_hcd
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: ohci_hcd
Kernel modules: ohci_hcd
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: ehci-pci
Kernel modules: ehci_pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel modules: i2c_piix4
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
Subsystem: Acer Incorporated [ALI] Device 076b
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 5
01:00.0 Ethernet controller: Qualcomm Atheros QCA8171 Gigabit Ethernet (rev 13)
Subsystem: Acer Incorporated [ALI] Device 076b
Kernel driver in use: alx
Kernel modules: alx
01:00.1 SD Host controller: Qualcomm Atheros Device 3010 (rev 13)
Subsystem: Acer Incorporated [ALI] Device 076b
05:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)
Subsystem: Foxconn International, Inc. Device e068
Kernel driver in use: ath9k
Kernel modules: ath9k