Я не совсем новый пользователь Ubuntu / Linux, но я все еще новичок.
Я также не уверен на 100%, какая информация необходима (и / или как ее получить), поэтому, пожалуйста, дайте мне знать, что мне не хватает.
Моя проблема в том, что иногда, при загрузке, после загрузки GRUB, он будет мигать несколько раз и переходить на пустой / черный экран. Дисплей четко включен и горит, но ничего не показывает. Нет курсора, ничего. Он будет воспроизводить звук при запуске, но мне нужно сделать полное выключение и полностью включить его, чтобы войти в систему.
Я нахожу это странным, потому что у меня гораздо более старый ноутбук (Fujitsu Lifebook), у которого много других проблем, но у меня никогда не было этой проблемы.
Я также принял к сведению, что стандартный процесс запуска, который, по-видимому, проходит через Ubuntu, для меня не отображается. Насколько я понимаю, во время загрузки отображается заставка - я ее никогда не вижу. Я последовательно после grub вижу черный экран, который мигает. В конце концов, он обычно загружается на пустой экран с курсором, а затем на экран входа в систему. В других случаях это пустой черный экран.
Я не видел, чтобы это случилось после того, как я вернулся из спящего режима. Кажется, это происходит только когда я начинаю.
У меня двойная загрузка с Windows 10, но я не уверен, что она имеет какое-либо значение. Кроме того, я прошу прощения за длину, но я не знаю, как поместить все результаты LSHW в их отдельное окно прокрутки в этом посте.
Ядро: 3.16.0-46 универсальный (но это происходит с тех пор, как я впервые установил - более месяца назад) Процессор: AMD A8-6410 APU с графикой AMD Radeon R5 x 4 Память: 4,7 ГБ Жесткий диск: 191,6 ГБ Видеокарта: Advanced Micro Devices, Inc. (AMD / ATI) Маллинс [Radeon APU A4-6000 с графикой R2] Результаты LSHW:
width: 64 bits capabilities: smbios-2.8 dmi-2.8 vsyscall32 configuration: boot=normal chassis=notebook family=IDEAPAD sku=LENOVO_MT_80E3_BU_idea_FM_Lenovo G50-45 uuid=81D08D9D-AB5C-11E4-A961-68F7287EB96A *-core description: Motherboard product: Lancer 5B2 vendor: LENOVO physical id: 0 version: 31900058 WIN serial: PF07A2FU slot: Base Board Chassis Location *-firmware description: BIOS vendor: LENOVO physical id: 0 version: A2CN27WW(V1.09) date: 12/12/2014 size: 128KiB capacity: 8128KiB capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int9keyboard int10video acpi usb uefi *-cpu description: CPU product: AMD A8-6410 APU with AMD Radeon R5 Graphics vendor: Advanced Micro Devices [AMD] physical id: 4 bus info: cpu@0 version: AMD A8-6410 APU with AMD Radeon R5 Graphics serial: NotSupport slot: Socket FT3b size: 1600MHz capacity: 2GHz width: 64 bits clock: 100MHz capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp constant_tsc rep_good nopl nonstop_tsc extd_apicid aperfmperf eagerfpu pni pclmulqdq monitor ssse3 cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt topoext perfctr_nb perfctr_l2 arat cpb xsaveopt hw_pstate npt lbrv svm_lock nrip_save tsc_scale flushbyasid decodeassists pausefilter pfthreshold vmmcall bmi1 cpufreq configuration: cores=4 enabledcores=4 threads=4 *-cache:0 description: L1 cache physical id: 8 slot: L1 Cache size: 256KiB capacity: 256KiB clock: 1GHz (1.0ns) capabilities: pipeline-burst internal write-back unified *-cache:1 description: L2 cache physical id: 9 slot: L2 Cache size: 2MiB capacity: 2MiB clock: 1GHz (1.0ns) capabilities: pipeline-burst internal write-back unified *-memory description: System Memory physical id: 20 slot: System board or motherboard size: 6GiB *-bank:0 description: SODIMM DDR3 Synchronous 800 MHz (1.2 ns) product: HMT451S6AFR8A-PB vendor: Hynix physical id: 0 serial: 0262F9CC slot: DIMM 0 size: 4GiB width: 64 bits clock: 800MHz (1.2ns) *-bank:1 description: SODIMM DDR3 Synchronous 800 MHz (1.2 ns) product: HMT425S6AFR6A-PB vendor: Hynix physical id: 1 serial: 102892A8 slot: DIMM 1 size: 2GiB width: 64 bits clock: 800MHz (1.2ns) *-pci:0 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 100 bus info: pci@0000:00:00.0 version: 00 width: 32 bits clock: 33MHz *-display description: VGA compatible controller product: Mullins [Radeon APU A4-6000 with R2 Graphics] vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 1 bus info: pci@0000:00:01.0 version: 05 width: 64 bits clock: 33MHz capabilities: pm pciexpress msi vga_controller bus_master cap_list rom configuration: driver=radeon latency=0 resources: irq:81 memory:e0000000-efffffff memory:f0000000-f07fffff ioport:4000(size=256) memory:f0c00000-f0c3ffff memory:f0800000-f081ffff *-multimedia:0 description: Audio device product: Advanced Micro Devices, Inc. [AMD/ATI] vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 1.1 bus info: pci@0000:00:01.1 version: 00 width: 64 bits clock: 33MHz capabilities: pm pciexpress msi bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:84 memory:f0c60000-f0c63fff *-pci:0 description: PCI bridge product: Family 16h Processor Functions 5:1 vendor: Advanced Micro Devices, Inc. [AMD] physical id: 2.3 bus info: pci@0000:00:02.3 version: 00 width: 32 bits clock: 33MHz capabilities: pci pm pciexpress msi ht normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:72 ioport:3000(size=4096) memory:f0b00000-f0bfffff ioport:f0d00000(size=2097152) *-network description: Wireless interface product: RTL8723BE PCIe Wireless Network Adapter vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:01:00.0 logical name: wlan0 version: 00 serial: 2c:33:7a:4c:04:e1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=rtl8723be driverversion=3.16.0-46-generic firmware=N/A ip=10.0.0.20 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn resources: irq:32 ioport:3000(size=256) memory:f0b00000-f0b03fff *-pci:1 description: PCI bridge product: Family 16h Processor Functions 5:1 vendor: Advanced Micro Devices, Inc. [AMD] physical id: 2.4 bus info: pci@0000:00:02.4 version: 00 width: 32 bits clock: 33MHz capabilities: pci pm pciexpress msi ht normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:73 ioport:2000(size=4096) memory:f0a00000-f0afffff *-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller vendor: Realtek Semiconductor Co., Ltd. physical id: 0 bus info: pci@0000:02:00.0 logical name: eth0 version: 10 serial: 68:f7:28:7e:b9:6a size: 10Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s resources: irq:80 ioport:2000(size=256) memory:f0a04000-f0a04fff memory:f0a00000-f0a03fff *-generic:0 description: Encryption controller product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 8 bus info: pci@0000:00:08.0 version: 00 width: 64 bits clock: 33MHz capabilities: msix ht pm bus_master cap_list configuration: driver=AMD Cryptographic Coprocessor latency=0 resources: irq:0 memory:f0c40000-f0c5ffff memory:f0900000-f09fffff memory:f0c70000-f0c70fff memory:f0c6a000-f0c6bfff *-usb:0 description: USB controller product: FCH USB XHCI Controller vendor: Advanced Micro Devices, Inc. [AMD] physical id: 10 bus info: pci@0000:00:10.0 version: 11 width: 64 bits clock: 33MHz capabilities: pm msi msix pciexpress xhci bus_master cap_list configuration: driver=xhci_hcd latency=0 resources: irq:18 memory:f0c68000-f0c69fff *-storage description: SATA controller product: FCH SATA Controller [AHCI mode] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 11 bus info: pci@0000:00:11.0 version: 00 width: 32 bits clock: 66MHz capabilities: storage pm msi ahci_1.0 bus_master cap_list configuration: driver=ahci latency=64 resources: irq:79 ioport:4118(size=8) ioport:4124(size=4) ioport:4110(size=8) ioport:4120(size=4) ioport:4100(size=16) memory:f0c6f000-f0c6f3ff *-usb:1 description: USB controller product: FCH USB EHCI Controller vendor: Advanced Micro Devices, Inc. [AMD] physical id: 12 bus info: pci@0000:00:12.0 version: 39 width: 32 bits clock: 66MHz capabilities: pm debug ehci bus_master cap_list configuration: driver=ehci-pci latency=32 resources: irq:18 memory:f0c6e000-f0c6e0ff *-usb:2 description: USB controller product: FCH USB EHCI Controller vendor: Advanced Micro Devices, Inc. [AMD] physical id: 13 bus info: pci@0000:00:13.0 version: 39 width: 32 bits clock: 66MHz capabilities: pm debug ehci bus_master cap_list configuration: driver=ehci-pci latency=32 resources: irq:18 memory:f0c6d000-f0c6d0ff *-serial UNCLAIMED description: SMBus product: FCH SMBus Controller vendor: Advanced Micro Devices, Inc. [AMD] physical id: 14 bus info: pci@0000:00:14.0 version: 42 width: 32 bits clock: 66MHz configuration: latency=0 *-multimedia:1 description: Audio device product: FCH Azalia Controller vendor: Advanced Micro Devices, Inc. [AMD] physical id: 14.2 bus info: pci@0000:00:14.2 version: 02 width: 64 bits clock: 33MHz capabilities: pm msi bus_master cap_list configuration: driver=snd_hda_intel latency=32 resources: irq:85 memory:f0c64000-f0c67fff *-isa description: ISA bridge product: FCH LPC Bridge vendor: Advanced Micro Devices, Inc. [AMD] physical id: 14.3 bus info: pci@0000:00:14.3 version: 11 width: 32 bits clock: 66MHz capabilities: isa bus_master configuration: latency=0 *-generic:1 description: SD Host controller product: FCH SD Flash Controller vendor: Advanced Micro Devices, Inc. [AMD] physical id: 14.7 bus info: pci@0000:00:14.7 version: 01 width: 64 bits clock: 66MHz capabilities: pm bus_master cap_list configuration: driver=sdhci-pci latency=39 resources: irq:16 memory:f0c6c000-f0c6c0ff *-pci:1 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 101 bus info: pci@0000:00:02.0 version: 00 width: 32 bits clock: 33MHz *-pci:2 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 102 bus info: pci@0000:00:18.0 version: 00 width: 32 bits clock: 33MHz *-pci:3 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 103 bus info: pci@0000:00:18.1 version: 00 width: 32 bits clock: 33MHz *-pci:4 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 104 bus info: pci@0000:00:18.2 version: 00 width: 32 bits clock: 33MHz *-pci:5 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 105 bus info: pci@0000:00:18.3 version: 00 width: 32 bits clock: 33MHz configuration: driver=k10temp resources: irq:0 *-pci:6 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 106 bus info: pci@0000:00:18.4 version: 00 width: 32 bits clock: 33MHz *-pci:7 description: Host bridge product: Advanced Micro Devices, Inc. [AMD] vendor: Advanced Micro Devices, Inc. [AMD] physical id: 107 bus info: pci@0000:00:18.5 version: 00 width: 32 bits clock: 33MHz *-scsi:0 physical id: 1 logical name: scsi0 capabilities: emulated *-disk description: ATA Disk product: ST500LT012-1DG14 vendor: Seagate physical id: 0.0.0 bus info: scsi@0:0.0.0 logical name: /dev/sda version: LVM1 serial: W3PE8ZA2 size: 465GiB (500GB) capabilities: gpt-1.00 partitioned partitioned:gpt configuration: ansiversion=5 guid=65589a8d-f5a9-41c7-ae1b-f1ddb5a8714e sectorsize=4096 *-volume:0 description: Windows NTFS volume vendor: Windows physical id: 1 bus info: scsi@0:0.0.0,1 logical name: /dev/sda1 version: 3.1 serial: 1c9d-9540 size: 998MiB capacity: 999MiB capabilities: boot precious readonly hidden nomount ntfs initialized configuration: clustersize=4096 created=2015-07-23 16:59:30 filesystem=ntfs label=WINRE_DRV modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true *-volume:1 description: Windows FAT volume vendor: MSDOS5.0 physical id: 2 bus info: scsi@0:0.0.0,2 logical name: /dev/sda2 logical name: /boot/efi version: FAT32 serial: a49e-34c6 size: 247MiB capacity: 259MiB capabilities: boot precious readonly hidden nomount fat initialized configuration: FATs=2 filesystem=fat mount.fstype=vfat mount.options=rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro name=EFI system partition state=mounted *-volume:2 description: Windows FAT volume vendor: MSDOS5.0 physical id: 3 bus info: scsi@0:0.0.0,3 logical name: /dev/sda3 version: FAT32 serial: 2e94-b703 size: 984MiB capacity: 999MiB capabilities: precious readonly hidden nomount fat initialized configuration: FATs=2 filesystem=fat name=Basic data partition *-volume:3 description: reserved partition vendor: Windows physical id: 4 bus info: scsi@0:0.0.0,4 logical name: /dev/sda4 serial: d37ec3e1-7f48-457b-ace7-b364cb4a24f5 capacity: 127MiB capabilities: nofs configuration: name=Microsoft reserved partition *-volume:4 description: Windows NTFS volume vendor: Windows physical id: 5 bus info: scsi@0:0.0.0,5 logical name: /dev/sda5 version: 3.1 serial: 4a67e70f-0000-1e45-a17b-7444acec0908 size: 233GiB capacity: 233GiB capabilities: ntfs initialized configuration: clustersize=4096 created=2015-07-23 16:59:36 filesystem=ntfs label=Windows8_OS name=Basic data partition state=clean *-volume:5 description: Windows NTFS volume vendor: Windows physical id: 6 bus info: scsi@0:0.0.0,6 logical name: /dev/sda6 version: 3.1 serial: 2253c432-6059-794f-b923-223418077735 size: 24GiB capacity: 24GiB capabilities: ntfs initialized configuration: clustersize=4096 created=2015-02-05 15:25:36 filesystem=ntfs label=LENOVO modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true *-volume:6 description: Windows NTFS volume vendor: Windows physical id: 7 bus info: scsi@0:0.0.0,7 logical name: /dev/sda7 version: 3.1 serial: 549a-5b45 size: 14GiB capacity: 14GiB capabilities: boot precious readonly hidden nomount ntfs initialized configuration: clustersize=4096 created=2015-02-05 14:53:47 filesystem=ntfs label=PBR_DRV modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true *-volume:7 description: EXT4 volume vendor: Linux physical id: 8 bus info: scsi@0:0.0.0,8 logical name: /dev/sda8 logical name: / version: 1.0 serial: 17d488e7-1c45-4134-a585-d37573e76c0e size: 185GiB capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized configuration: created=2015-08-09 18:47:53 filesystem=ext4 lastmountpoint=/ modified=2015-08-30 16:58:14 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2015-08-30 16:58:14 state=mounted *-volume:8 description: swap partition vendor: Linux physical id: 9 bus info: scsi@0:0.0.0,9 logical name: /dev/sda9 serial: c7c4d5be-b08c-402b-8808-87d3433d647a capacity: 5080MiB capabilities: nofs *-scsi:1 physical id: 2 logical name: scsi1 capabilities: emulated *-cdrom description: DVD-RAM writer product: DVDRAM GUC0N vendor: HL-DT-ST physical id: 0.0.0 bus info: scsi@1:0.0.0 logical name: /dev/cdrom logical name: /dev/sr0 version: T.02 capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram configuration: ansiversion=5 status=nodisc В случае, если это не упомянуто там, я нахожусь на Lenovo G50-45. Это нормально, когда я загружаю Windows, обычно хорошо, когда я загружаю Ubuntu.
ОБНОВЛЕНИЕ 9-2-2015
Результаты запуска "драйверов ubuntu-устройств" в Терминале:
heather@Heather-Lenovo-Ubuntu:~$ ubuntu-drivers devices == /sys/devices/pci0000:00/0000:00:01.0 == vendor : Advanced Micro Devices, Inc. [AMD/ATI] modalias : pci:v00001002d00009851sv000017AAsd00003801bc03sc00i00 driver : fglrx - distro non-free driver : xserver-xorg-video-ati - distro free builtin recommended driver : fglrx-updates - distro non-free