Графические проблемы в Ubuntu 14.04 Lenovo Thinkpad W540
У меня недавно есть проблемы с моей графикой, и мой компьютер работает сравнительно медленный.. У меня есть следующая ошибка от моего ядра:
cat /var/log/kern.log | grep failed
[121792.821076] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[121792.827083] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[121796.838749] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[166910.746085] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[166910.752098] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[169118.271216] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[169118.277014] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[169140.653737] Freezing of tasks failed after 20.006 seconds (1 tasks refusing to freeze, wq_busy=0):
[169140.727093] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[169140.732969] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[169145.090743] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[169155.277671] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[169155.283461] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[169328.691935] Freezing of tasks failed after 20.007 seconds (1 tasks refusing to freeze, wq_busy=0):
[169328.770065] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[169328.775894] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[169362.526724] Freezing of tasks failed after 20.005 seconds (1 tasks refusing to freeze, wq_busy=0):
[169362.633597] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[169362.639387] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[169403.965727] Freezing of tasks failed after 20.007 seconds (1 tasks refusing to freeze, wq_busy=0):
[169404.042353] [drm:intel_dp_start_link_train] *ERROR* failed to enable link training
[169404.048149] [drm:intel_dp_complete_link_train] *ERROR* failed to start channel equalization
[ 0.235773] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[ 7.532302] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 0.389624] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[ 85.143742] CIFS VFS: cifs_mount failed w/return code = -115
[ 0.235796] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[ 7.748205] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 0.242944] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[ 0.238618] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[ 7.443180] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 9.983506] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 3345.671018] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 0.238784] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[ 6.375705] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 8.810912] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 0.239961] acpi PNP0A08:00: _OSC failed (AE_SUPPORT); disabling ASPM
[ 6.412908] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
[ 8.835804] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16
Точно так же вывод от
sudo lshw -c video
*-display
description: VGA compatible controller
product: GK106GLM [Quadro K2100M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:49 memory:b0000000-b0ffffff memory:80000000-8fffffff memory:90000000-91ffffff ioport:4000(size=128) memory:b1000000-b107ffff
*-display
description: VGA compatible controller
product: 4th Gen Core Processor Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:46 memory:b1400000-b17fffff memory:a0000000-afffffff ioport:5000(size=64)
Вывод
ubuntu-drivers devices
== /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0 ==
modalias : pci:v000010DEd000011FCsv000017AAsd00002211bc03sc00i00
vendor : NVIDIA Corporation
driver : nvidia-352 - third-party free
driver : nvidia-355 - third-party free recommended
driver : nvidia-346 - third-party free
driver : nvidia-346-updates - distro non-free
driver : nvidia-340 - third-party free
driver : nvidia-340-updates - distro non-free
driver : xserver-xorg-video-nouveau - distro free builtin
Я должен был починить замороженный ноутбук из-за графической ошибки недавно. Можно ли найти причину ошибки и решения.
3
задан discipulus
7 September 2015 в 16:34
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3 ответа
Установите последнюю стабильную поддержку драйвера и Optimus NVIDIA со стороны Собственных Драйверов GPU PPA:
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update
sudo apt-get install nvidia-355 nvidia-prime
sudo reboot
2
ответ дан cl-netbox
1 December 2019 в 23:02
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Можно установить драйверы путем выполнения в терминале
sudo apt-get update
sudo apt-get install nvidia-346 nvidia-prime
0
ответ дан Pilot6
1 December 2019 в 23:02
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Имейте Вас, попробовал это:
sudo apt-get install xorg-xserver-video-all
и это могло бы хорошо работать этот путь.
-2
ответ дан Michael
1 December 2019 в 23:02
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