安装13.04后笔记本电脑风扇速度exception高，安装和删除fglrx后Unity不加载
我有一台东芝Satellite P300-1FO笔记本电脑，我最近删除了我的12.10和新安装的13.04。
在短时间操作计算机后，风扇速度变得exception高。 CPU使用率很低，所以我不认为它过热。
我按照第一个回答这个问题并运行以下命令：
sudo add-apt-repository ppa:linrunner/tlp sudo apt-get update sudo apt-get install tlp tlp-rdw smartmontools ethtool 我没有运行任何其他配置命令，我只想检查温度，这似乎是合理的：
tlp-stat -t --- TLP 0.3.9 -------------------------------------------- +++ Temperatures CPU temp = 56 [°C] Fan speed = (not available)
编辑1：在第一个答案之后，我安装了lm-sensors，并在运行“sensors”时得到以下输出：
acpitz-virtual-0 Adapter: Virtual device temp1: +57.0°C (crit = +104.0°C) coretemp-isa-0000 Adapter: ISA adapter Core 0: +53.0°C (high = +105.0°C, crit = +105.0°C) Core 1: +54.0°C (high = +105.0°C, crit = +105.0°C)
然后我安装了fglrx，当我运行“aticonfig”时，我得到了以下输出：
aticonfig: No supported adapters detected
编辑2 ：以下是tlp-stat的输出：
--- TLP 0.3.9 -------------------------------------------- +++ Configured Settings: /etc/default/tlp TLP_ENABLE=1 DISK_IDLE_SECS_ON_AC=0 DISK_IDLE_SECS_ON_BAT=2 MAX_LOST_WORK_SECS_ON_AC=15 MAX_LOST_WORK_SECS_ON_BAT=60 SCHED_POWERSAVE_ON_AC=0 SCHED_POWERSAVE_ON_BAT=1 NMI_WATCHDOG=0 DISK_DEVICES="sda sdb" DISK_APM_LEVEL_ON_AC="254 254" DISK_APM_LEVEL_ON_BAT="128 128" SATA_LINKPWR_ON_AC=max_performance SATA_LINKPWR_ON_BAT=min_power PCIE_ASPM_ON_AC=performance PCIE_ASPM_ON_BAT=powersave RADEON_POWER_PROFILE_ON_AC=high RADEON_POWER_PROFILE_ON_BAT=low WIFI_PWR_ON_AC=1 WIFI_PWR_ON_BAT=5 WOL_DISABLE=Y SOUND_POWER_SAVE=1 SOUND_POWER_SAVE_CONTROLLER=Y BAY_POWEROFF_ON_BAT=0 BAY_DEVICE="sr0" RUNTIME_PM_ON_AC=on RUNTIME_PM_ON_BAT=auto RUNTIME_PM_ALL=0 USB_AUTOSUSPEND=1 RESTORE_DEVICE_STATE_ON_STARTUP=0 +++ System Info System = TOSHIBA PSPCCE-053021PT Satellite P300 BIOS = V3.00 Release = Ubuntu 13.04 Kernel = 3.8.0-19-generic x86_64 /proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=23776272-8db7-4faa-8308-95d6950371a5 ro quiet splash vt.handoff=7 +++ System Status TLP power save = enabled power source = ac +++ Processor CPU Model = Intel(R) Core(TM)2 Duo CPU T9550 @ 2.66GHz /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 2667000 [kHz] /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies = 2667000 2666000 2133000 1600000 800000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor = ondemand /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq = 800000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 2667000 [kHz] /sys/devices/system/cpu/cpu1/cpufreq/scaling_available_frequencies = 2667000 2666000 2133000 1600000 800000 [kHz] /sys/devices/system/cpu/cpufreq/boost = 1 /proc/sys/kernel/nmi_watchdog = 0 +++ Undervolting PHC kernel not available. +++ Temperatures CPU temp = 57 [°C] Fan speed = (not available) +++ File System /proc/sys/vm/laptop_mode = 0 /proc/sys/vm/dirty_writeback_centisecs = 1500 /proc/sys/vm/dirty_expire_centisecs = 1500 /proc/sys/vm/dirty_ratio = 10 /proc/sys/vm/dirty_background_ratio = 5 /proc/sys/fs/xfs/age_buffer_centisecs = (not available) /proc/sys/fs/xfs/xfssyncd_centisecs = (not available) /proc/sys/fs/xfs/xfsbufd_centisecs = (not available) +++ Storage Devices /dev/sda: Model = Hitachi HTS543232L9SA00 Firmware = FB4OC43C APM Level = 254 Status = active/idle scheduler = deadline SMART info: 4 Start_Stop_Count = 4571 5 Reallocated_Sector_Ct = 1 9 Power_On_Hours = 15888 [h] 193 Load_Cycle_Count = 50269 194 Temperature_Celsius = 33 (Min/Max 13/56) [°C] /dev/sdb: Model = TOSHIBA MK3252GSX Firmware = LV010M APM Level = 254 Status = active/idle scheduler = deadline SMART info: 4 Start_Stop_Count = 18903 5 Reallocated_Sector_Ct = 0 9 Power_On_Hours = 14379 [h] 193 Load_Cycle_Count = 100836 194 Temperature_Celsius = 39 (Min/Max 15/70) [°C] +++ SATA Aggressive Link Power Management /sys/class/scsi_host/host0/link_power_management_policy = max_performance /sys/class/scsi_host/host1/link_power_management_policy = max_performance /sys/class/scsi_host/host2/link_power_management_policy = max_performance /sys/class/scsi_host/host3/link_power_management_policy = max_performance /sys/class/scsi_host/host4/link_power_management_policy = max_performance /sys/class/scsi_host/host5/link_power_management_policy = max_performance +++ PCIe Active State Power Management /sys/module/pcie_aspm/parameters/policy = default (using bios preferences) +++ Radeon Graphics /sys/class/drm/card0/device/power_method = profile /sys/class/drm/card0/device/power_profile = high +++ Wireless bluetooth = on wifi = on wwan = none (no device) wlan0(iwlwifi): power management = off +++ Audio /sys/module/snd_hda_intel/parameters/power_save = 1 /sys/module/snd_hda_intel/parameters/power_save_controller = Y +++ Battery Status /sys/class/power_supply/BAT1/manufacturer = SANYO /sys/class/power_supply/BAT1/model_name = NS3P3SZNJSWR /sys/class/power_supply/BAT1/cycle_count = (not supported) /sys/class/power_supply/BAT1/charge_full_design = 4000 [mAh] /sys/class/power_supply/BAT1/charge_full = 2966 [mAh] /sys/class/power_supply/BAT1/charge_now = 2966 [mAh] /sys/class/power_supply/BAT1/current_now = 0 [mA] /sys/class/power_supply/BAT1/status = Full +++ Runtime Power Management /sys/bus/pci/devices/0000:00:00.0/power/control = on (0x060000 Host bridge) /sys/bus/pci/devices/0000:00:01.0/power/control = on (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1a.0/power/control = on (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1a.1/power/control = on (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1a.2/power/control = on (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1a.7/power/control = on (0x0c0320 USB controller) /sys/bus/pci/devices/0000:00:1b.0/power/control = on (0x040300 Audio device) /sys/bus/pci/devices/0000:00:1c.0/power/control = on (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1c.1/power/control = on (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1c.3/power/control = on (0x060400 PCI bridge) /sys/bus/pci/devices/0000:00:1d.0/power/control = on (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1d.1/power/control = on (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1d.2/power/control = on (0x0c0300 USB controller) /sys/bus/pci/devices/0000:00:1d.7/power/control = on (0x0c0320 USB controller) /sys/bus/pci/devices/0000:00:1e.0/power/control = on (0x060401 PCI bridge) /sys/bus/pci/devices/0000:00:1f.0/power/control = on (0x060100 ISA bridge) /sys/bus/pci/devices/0000:00:1f.2/power/control = on (0x010601 SATA controller) /sys/bus/pci/devices/0000:00:1f.3/power/control = on (0x0c0500 SMBus) /sys/bus/pci/devices/0000:01:00.0/power/control = on (0x030000 VGA compatible controller) /sys/bus/pci/devices/0000:01:00.1/power/control = on (0x040300 Audio device) /sys/bus/pci/devices/0000:02:00.0/power/control = on (0x028000 Network controller) /sys/bus/pci/devices/0000:03:00.0/power/control = on (0x020000 Ethernet controller) /sys/bus/pci/devices/0000:0a:01.0/power/control = on (0x0c0010 FireWire (IEEE 1394)) /sys/bus/pci/devices/0000:0a:01.2/power/control = on (0x080501 SD Host controller) /sys/bus/pci/devices/0000:0a:01.3/power/control = on (0x018000 Mass storage controller) +++ USB tlp usb autosuspend = enabled tlp usb blacklist = (not configured) Bus 002 Device 003 ID 04f2:b008 control = auto, autosuspend_delay_ms = 2000 -- Chicony Electronics Co., Ltd USB 2.0 Camera (uvcvideo) Bus 006 Device 002 ID 046d:c517 control = on, autosuspend_delay_ms = 2000 -- Logitech, Inc. LX710 Cordless Desktop Laser (usbhid) Bus 008 Device 002 ID 0930:0508 control = auto, autosuspend_delay_ms = 2000 -- Toshiba Corp. Integrated Bluetooth HCI (btusb) Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub) Bus 002 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 2.0 root hub (hub) Bus 003 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 004 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 005 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 006 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 007 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub) Bus 008 Device 001 ID 1d6b:0001 control = auto, autosuspend_delay_ms = 2000 -- Linux Foundation 1.1 root hub (hub)
安装fglrx并重新启动后，分辨率降低，Unity没有加载。 我通过运行“sudo apt-get remove fglrx”删除了fglrx，重新启动后，计算机恢复了全分辨率，但Unity仍然无法加载。
所以现在我有两个问题：
- 风扇速度不会降低
- Unity没有加载，我必须使用终端的一切
请指教。
你应该安装lm-sensors pack并检查你的GPU（显卡）……
尝试安装专有的ati或nvidia驱动程序。 它在一些配置中更有效率。 （我有5450和开源驱动程序使我的卡过热 – 始终在80 C – 并且在低性能模式下性能太低:)）
从控制面板/系统设置中的软件中心或软件源安装fglrx或flglrx-updates …
编辑：你可以通过终端使用’软件中心’，12.10（我也有）关于统一和FGLRX安装CCSM（compizconfig-settings-manager）并在OpenGL插件中禁用同步到Vblank的错误…然后重新启动系统或只是退出并进入。它应该回来（统一）
关于FGLRX，你可以通过aticonfig检查它（temp）–odgt也可以在ccsm中禁用framebuffer对象来减少tempature和gpu的使用。 尝试查看变通办法插件并使用这些设置。 所有安装和卸载显卡驱动程序后别忘了重启整个系统。
为了统一（再次）尝试统一和compiz –replace命令，如果您的显卡似乎没有响应所有这些，请使用fglrx-updates包…
我在12.10中看到了“没有统一”的错误，但在13.04没有看到。 祝好运…