kde wayland 很卡?
发表于 : 2017-05-24 15:26
最近想折腾一下,弄个 sid 的 kde5 试试。
wayland 那个也可以登录,但很卡,发现是 kwin-wayland 进程的 CPU 占用很高,内存狂飙至 4G,不知是什么原因。
1. 優先檢查 顯卡硬件芎動 是否正常作用中 (當然 還可能有別的情況)显卡是牙膏厂的集显,NV 没有启用。
代码: 全选
Linux linux 4.9.0-3-amd64 #1 SMP Debian 4.9.25-1 (2017-05-02) x86_64 GNU/Linux
代码: 全选
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:590f] (rev 05)
Subsystem: CLEVO/KAPOK Computer Device [1558:651a]
00:01.0 PCI bridge [0604]: Intel Corporation Skylake PCIe Controller (x16) [8086:1901] (rev 05)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:5902] (rev 04)
Subsystem: CLEVO/KAPOK Computer Device [1558:651a]
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller [8086:a12f] (rev 31)
Subsystem: CLEVO/KAPOK Computer Sunrise Point-H USB 3.0 xHCI Controller [1558:651a]
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-H CSME HECI #1 [8086:a13a] (rev 31)
Subsystem: CLEVO/KAPOK Computer Sunrise Point-H CSME HECI [1558:651a]
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] [8086:a102] (rev 31)
Subsystem: CLEVO/KAPOK Computer Sunrise Point-H SATA controller [AHCI mode] [1558:651a]
Kernel driver in use: ahci
Kernel modules: ahci
00:1b.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Root Port #19 [8086:a169] (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-H PCI Express Root Port #4 [8086:a113] (rev f1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-H LPC Controller [8086:a144] (rev 31)
Subsystem: CLEVO/KAPOK Computer Sunrise Point-H LPC Controller [1558:651a]
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-H PMC [8086:a121] (rev 31)
Subsystem: CLEVO/KAPOK Computer Sunrise Point-H PMC [1558:651a]
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-H HD Audio [8086:a170] (rev 31)
Subsystem: CLEVO/KAPOK Computer Sunrise Point-H HD Audio [1558:651a]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-H SMBus [8086:a123] (rev 31)
Subsystem: CLEVO/KAPOK Computer Sunrise Point-H SMBus [1558:651a]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1c8d] (rev a1)
Subsystem: CLEVO/KAPOK Computer Device [1558:651a]
Kernel modules: nouveau
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader [10ec:5287] (rev 01)
Subsystem: CLEVO/KAPOK Computer RTL8411B PCI Express Card Reader [1558:651a]
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
02:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
Subsystem: CLEVO/KAPOK Computer RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1558:651a]
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Network controller [0280]: Intel Corporation Wireless 3165 [8086:3165] (rev 81)
Subsystem: Intel Corporation Dual Band Wireless AC 3165 [8086:4010]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
代码: 全选
*-display UNCLAIMED
description: 3D controller
product: NVIDIA Corporation [10DE:1C8D]
vendor: NVIDIA Corporation [10DE]
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:de000000-deffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:e000(size=128) memory:df000000-df07ffff
*-display
description: VGA compatible controller
product: Intel Corporation [8086:5902]
vendor: Intel Corporation [8086]
physical id: 2
bus info: pci@0000:00:02.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:128 memory:dd000000-ddffffff memory:a0000000-bfffffff ioport:f000(size=64) memory:c0000-dffff
1. nVidia 顯卡 沒有完全被啟動*-display UNCLAIMED
description: 3D controller
product: NVIDIA Corporation [10DE:1C8D]
vendor: NVIDIA Corporation [10DE]
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:de000000-deffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:e000(size=128) memory:df000000-df07ffff
2. 可以使用的 顯卡驅動 開源 nouveau01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1c8d] (rev a1)
Subsystem: CLEVO/KAPOK Computer Device [1558:651a]
Kernel modules: nouveau
3. http://pci-ids.ucw.cz/v2.2/pci.ids01:00.0 3D controller [0302]: NVIDIA Corporation Device [10de:1c8d] (rev a1)