Ubuntu 20.04.1 LTS Значительное троттлинг процессора Intel i7

Я не смог добраться до моего нового ноутбука (HP ZBook 15 G2 с четырехъядерным процессором Intel Core i7-4810MQ 3,7 ГГц), чтобы не ЗНАЧИТЕЛЬНО удушить мои процессоры в Ubuntu 20.04.

Первоначально он начинался с частоты ниже 400 МГц. Я попытался изменить настройки губернатора для Intel-Pstate на производительность, я попытался отключить губернатор на Grub. Я нашел в сети несколько предложений, которые были предприняты.

Моя последняя попытка заключалась в том, что я полностью переключил регуляторы ЦП на регулятор acpi-cpufreq и установил его на производительность или ondemand. Это имело эффект, но теперь максимальная частота установлена ​​на 900 МГц. Я попытался использовать cpufreq-set, чтобы вручную изменить это, но безуспешно.

Любая помощь будет признательна, потому что у меня действительно были проблемы с производительностью. Есть ли другие дистрибутивы Linux, которые не У вас есть эта проблема?

Вот мои текущие частоты

CPU Frequencies

Вот текущий вывод cpufreq-info, посмотрите, как он установлен только на 900 МГц

cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.41%, 800 MHz:33.30%  (1746)
analyzing CPU 1:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 1
  CPUs which need to have their frequency coordinated by software: 1
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.41%, 800 MHz:33.29%  (1746)
analyzing CPU 2:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 2
  CPUs which need to have their frequency coordinated by software: 2
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.41%, 800 MHz:33.30%  (1746)
analyzing CPU 3:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 3
  CPUs which need to have their frequency coordinated by software: 3
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.41%, 800 MHz:33.30%  (1746)
analyzing CPU 4:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 4
  CPUs which need to have their frequency coordinated by software: 4
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.40%, 800 MHz:33.30%  (1746)
analyzing CPU 5:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 5
  CPUs which need to have their frequency coordinated by software: 5
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.40%, 800 MHz:33.30%  (1746)
analyzing CPU 6:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 6
  CPUs which need to have their frequency coordinated by software: 6
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.41%, 800 MHz:33.29%  (1746)
analyzing CPU 7:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 7
  CPUs which need to have their frequency coordinated by software: 7
  maximum transition latency: 10.0 us.
  hardware limits: 800 MHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.70 GHz, 2.50 GHz, 2.40 GHz, 2.20 GHz, 2.10 GHz, 1.90 GHz, 1.80 GHz, 1.70 GHz, 1.50 GHz, 1.40 GHz, 1.20 GHz, 1.10 GHz, 900 MHz, 800 MHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 900 MHz and 900 MHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 900 MHz (asserted by call to hardware).
  cpufreq stats: 2.80 GHz:0.03%, 2.80 GHz:0.00%, 2.70 GHz:0.00%, 2.50 GHz:0.00%, 2.40 GHz:0.00%, 2.20 GHz:0.00%, 2.10 GHz:0.00%, 1.90 GHz:0.04%, 1.80 GHz:0.04%, 1.70 GHz:0.04%, 1.50 GHz:0.05%, 1.40 GHz:0.03%, 1.20 GHz:0.03%, 1.10 GHz:0.04%, 900 MHz:66.40%, 800 MHz:33.31%  (1746)

Результат Top

    top - 15:25:35 up 18 min,  1 user,  load average: 2.08, 1.00, 0.59
Tasks: 347 total,   3 running, 344 sleeping,   0 stopped,   0 zombie
%Cpu(s): 17.6 us,  3.1 sy,  0.0 ni, 77.3 id,  0.0 wa,  0.0 hi,  2.0 si,  0.0 st
MiB Mem :  15928.5 total,  12274.0 free,   2032.8 used,   1621.7 buff/cache
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.  13505.7 avail Mem 

    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                                   
   4114 gary      20   0 2786772 412368 193164 R 103.9   2.5   0:52.76 Web Content                                                                                                                               
   2880 gary      20   0 4178028 302196 108200 S  26.6   1.9   0:25.29 gnome-shell                                                                                                                               
   2675 root      20   0  177540  50868  35228 R  12.9   0.3   0:08.97 Xorg                                                                                                                                      
   3855 gary      20   0  497652 236072 151040 S   9.9   1.4   0:07.00 GPU Process                                                                                                                               
   3820 gary      20   0 3277312 296956 149340 S   8.6   1.8   0:27.65 MainThread                                                                                                                                
   3998 gary      20   0  970876  51648  39000 S   5.6   0.3   0:02.07 gnome-terminal-                                                                                                                           
   1543 root     -51   0       0      0      0 S   4.3   0.0   0:06.06 irq/38-nvidia                                                                                                                             
    914 root      20   0   85048   2376   1980 S   1.7   0.0   0:11.86 cpufreqd                                                                                                                                  
   4274 gary      20   0   20712   4068   3148 R   1.3   0.0   0:00.10 top                                                                                                                                       
   2808 gary      20   0  162884   6508   5852 S   0.9   0.0   0:00.12 at-spi2-registr                                                                                                                           
    410 root      19  -1  248028 170684 168660 S   0.4   1.0   0:30.93 systemd-journal                                                                                                                           
    792 root      20   0    2540    780    716 S   0.4   0.0   0:00.46 acpid                                                                                                                                     
    852 syslog    20   0  224324   5456   3632 S   0.4   0.0   0:04.93 rsyslogd                                                                                                                                  
      1 root      20   0  168304  12372   8588 S   0.0   0.1   3:43.97 systemd                                                                                                                                   
      2 root      20   0       0      0      0 S   0.0   0.0   0:00.00 kthreadd                                                                                                                                  
      3 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_gp                                                                                                                                    
      4 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_par_gp                                                                                                                                
      6 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/0:0H-kblockd                                                                                                                      
      9 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 mm_percpu_wq                                                                                                                              
     10 root      20   0       0      0      0 S   0.0   0.0   0:00.08 ksoftirqd/0                                                                                                                               
     11 root      20   0       0      0      0 I   0.0   0.0   0:00.69 rcu_sched                                                                                                                                 
     12 root      rt   0       0      0      0 S   0.0   0.0   0:00.03 migration/0                                                                                                                               
     13 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/0                                                                                                                             
     14 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/0                                                                                                                                   
top - 15:26:14 up 19 min,  1 user,  load average: 1.74, 1.05, 0.63
Tasks: 349 total,   2 running, 347 sleeping,   0 stopped,   0 zombie
%Cpu(s): 14.1 us,  1.5 sy,  0.0 ni, 83.2 id,  0.0 wa,  0.0 hi,  1.2 si,  0.0 st
MiB Mem :  15928.5 total,  12302.2 free,   2002.4 used,   1623.9 buff/cache
MiB Swap:   2048.0 total,   2048.0 free,      0.0 used.  13535.9 avail Mem 

    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                             
   4114 gary      20   0 2797012 393096 193164 R 108.6   2.4   1:34.14 Web Content                                                                                                                         
   3855 gary      20   0  497652 236072 151040 S   8.6   1.4   0:10.51 GPU Process                                                                                                                         
   3820 gary      20   0 3277312 295576 150120 S   6.6   1.8   0:31.47 MainThread                                                                                                                          
   1543 root     -51   0       0      0      0 S   5.3   0.0   0:08.28 irq/38-nvidia                                                                                                                       
   2675 root      20   0  177540  50868  35228 S   2.3   0.3   0:11.07 Xorg                                                                                                                                
   3998 gary      20   0  971560  52260  39000 S   2.0   0.3   0:03.82 gnome-terminal-                                                                                                                     
   2880 gary      20   0 4178028 302340 108200 S   1.3   1.9   0:27.12 gnome-shell                                                                                                                         
    914 root      20   0   85048   2376   1980 S   1.0   0.0   0:12.53 cpufreqd                                                                                                                            
   4274 gary      20   0   20712   4068   3148 R   0.7   0.0   0:00.38 top                                                                                                                                 
      1 root      20   0  168304  12372   8588 S   0.3   0.1   3:44.05 systemd                                                                                                                             
    294 root      20   0       0      0      0 I   0.3   0.0   0:00.39 kworker/u16:3-events_power_efficient                                                                                                
    410 root      19  -1  248028 171144 169120 S   0.3   1.0   0:31.10 systemd-journal                                                                                                                     
    790 root      20   0  246884   7396   6500 S   0.3   0.0   0:00.47 accounts-daemon                                                                                                                     
    852 syslog    20   0  224324   5456   3632 S   0.3   0.0   0:05.01 rsyslogd                                                                                                                            
   3807 root      20   0       0      0      0 I   0.3   0.0   0:00.06 kworker/0:4-events                                                                                                                  
      2 root      20   0       0      0      0 S   0.0   0.0   0:00.00 kthreadd                                                                                                                            
      3 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_gp                                                                                                                              
      4 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 rcu_par_gp                                                                                                                          
      6 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/0:0H-kblockd                                                                                                                
      9 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 mm_percpu_wq                                                                                                                        
     10 root      20   0       0      0      0 S   0.0   0.0   0:00.08 ksoftirqd/0                                                                                                                         
     11 root      20   0       0      0      0 I   0.0   0.0   0:00.71 rcu_sched                                                                                                                           
     12 root      rt   0       0      0      0 S   0.0   0.0   0:00.03 migration/0                                                                                                                         
     13 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/0                                                                                                                       
     14 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/0                                                                                                                             
     15 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/1                                                                                                                             
     16 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/1                                                                                                                       
     17 root      rt   0       0      0      0 S   0.0   0.0   0:00.06 migration/1                                                                                                                         
     18 root      20   0       0      0      0 S   0.0   0.0   0:00.07 ksoftirqd/1                                                                                                                         
     20 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/1:0H-kblockd                                                                                                                
     21 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/2                                                                                                                             
     22 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/2                                                                                                                       
     23 root      rt   0       0      0      0 S   0.0   0.0   0:00.09 migration/2                                                                                                                         
     24 root      20   0       0      0      0 S   0.0   0.0   0:00.10 ksoftirqd/2                                                                                                                         
     25 root      20   0       0      0      0 I   0.0   0.0   0:00.67 kworker/2:0-cgroup_destroy                                                                                                          
     26 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/2:0H-kblockd                                                                                                                
     27 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/3                                                                                                                             
     28 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/3                                                                                                                       
     29 root      rt   0       0      0      0 S   0.0   0.0   0:00.08 migration/3                                                                                                                         
     30 root      20   0       0      0      0 S   0.0   0.0   0:00.05 ksoftirqd/3                                                                                                                         
     32 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/3:0H-kblockd                                                                                                                
     33 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/4                                                                                                                             
     34 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/4                                                                                                                       
     35 root      rt   0       0      0      0 S   0.0   0.0   0:00.09 migration/4                                                                                                                         
     36 root      20   0       0      0      0 S   0.0   0.0   0:00.08 ksoftirqd/4                                                                                                                         
     37 root      20   0       0      0      0 I   0.0   0.0   0:00.38 kworker/4:0-events                                                                                                                  
     38 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/4:0H-kblockd                                                                                                                
     39 root      20   0       0      0      0 S   0.0   0.0   0:00.00 cpuhp/5                                                                                                                             
     40 root     -51   0       0      0      0 S   0.0   0.0   0:00.00 idle_inject/5  

Результаты ps auxc | grep -i therm

root         185  0.0  0.0      0     0 ?        I<   15:07   0:00 acpi_thermal_pm

Результаты свободного -h

total        used        free      shared  buff/cache   available
Mem:           15Gi       2.0Gi        11Gi        80Mi       1.6Gi        13Gi
Swap:         2.0Gi          0B       2.0Gi

Результаты sudo turbostat --Summary --quiet --show Занят%, Bzy_MHz, PkgTmp, PkgWatt, GFXWatt, IRQ --interval 6

Busy%   Bzy_MHz IRQ PkgTmp  PkgWatt GFXWatt
19.69   866 11218   45  10.86   0.00
19.75   866 10087   44  11.01   0.00
20.24   864 32081   44  10.98   0.00
19.89   865 9915    45  10.88   0.00
19.57   866 9581    44  10.84   0.00
19.51   867 28248   44  10.80   0.00
19.03   866 8652    45  10.77   0.00
19.19   867 29111   45  10.75   0.00
21.04   867 11219   45  10.92   0.00
21.17   870 10631   46  10.92   0.00
19.42   866 29364   45  10.81   0.00
19.50   867 8938    46  10.84   0.00
21.07   868 10832   44  10.90   0.00
19.96   867 30598   45  10.84   0.00
19.36   867 9359    45  10.83   0.00
20.50   868 52384   46  10.86   0.00
21.44   868 12888   46  10.90   0.00
19.73   800 1079    46  10.55   0.00

Результат с датчиков

BAT0-acpi-0
Adapter: ACPI interface
in0:          15.98 V  
curr1:         0.00 A  

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +40.0°C  (high = +84.0°C, crit = +100.0°C)
Core 0:        +40.0°C  (high = +84.0°C, crit = +100.0°C)
Core 1:        +39.0°C  (high = +84.0°C, crit = +100.0°C)
Core 2:        +37.0°C  (high = +84.0°C, crit = +100.0°C)
Core 3:        +38.0°C  (high = +84.0°C, crit = +100.0°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +40.0°C  (crit = +128.0°C)
temp2:        +40.0°C  (crit = +128.0°C)
temp3:        +85.0°C  (crit = +128.0°C)
temp4:        +85.0°C  (crit = +128.0°C)
temp5:        +25.0°C  (crit = +128.0°C)
temp6:       +127.0°C  (crit = +128.0°C)

Результаты sysctl vm.swappiness

vm.swappiness = 60

Результаты dpkg -l * freq * | grep ii

ii  cpufreqd          2.4.2-2ubuntu3 amd64        fully configurable daemon for dynamic frequency and voltage scaling
ii  cpufrequtils      008-1.1        amd64        utilities to deal with the cpufreq Linux kernel feature
ii  indicator-cpufreq 0.2.2-0ubuntu3 all          CPU frequency scaling indicator
ii  libcpufreq0       008-1.1        amd64        shared library to deal with the cpufreq Linux kernel feature

Результаты ls -al / usr / share / gnome-shell / extensions

total 20
drwxr-xr-x 5 root root 4096 Apr 23 03:35 .
drwxr-xr-x 7 root root 4096 Aug 18 14:29 ..
drwxr-xr-x 2 root root 4096 Aug 19 15:00 desktop-icons@csoriano
drwxr-xr-x 3 root root 4096 Apr 23 03:35 ubuntu-appindicators@ubuntu.com
drwxr-xr-x 3 root root 4096 Jul 30 16:43 ubuntu-dock@ubuntu.com

Любая помощь будет принята с благодарностью, машина практически непригодна для использования с такими низкими скоростями.

1
задан 20 August 2020 в 23:42

2 ответа

Хорошо, это исправлено. Я счастлив, что проблема решена, но она решена таинственным образом.

Попытка попробовать ответ @Doug Smythie и повторное включение регулятора intel-pstate и перезагрузка, мои процессоры теперь работают оптимально с почти полной вычислительной мощностью.

1213] Все, что мне нужно было сделать, это файл / etc / default / grub и изменить GRUB_CMDLINE_LINUX_DEFAULT на GRUB_CMDLINE_LINUX_DEFAULT = "intel_pstate = enable quiet splash"

После того, как я перезагрузился и проверил скорость процессора, все было нормально. Перезапускал несколько раз, и он завис.

Загадка в том, что это был губернатор, который я использовал раньше, и я не мог получить эти результаты ранее. Спасибо за помощь.

0
ответ дан 21 August 2020 в 07:54

cpufreq

Результаты dpkg -l * freq * | grep ii

ii  cpufreqd          2.4.2-2ubuntu3 amd64        fully configurable daemon for dynamic frequency and voltage scaling
ii  cpufrequtils      008-1.1        amd64        utilities to deal with the cpufreq Linux kernel feature
ii  indicator-cpufreq 0.2.2-0ubuntu3 all          CPU frequency scaling indicator
ii  libcpufreq0       008-1.1        amd64        shared library to deal with the cpufreq Linux kernel feature
  • Я подозреваю, что эти различные программы cpufreq являются причиной вашей проблемы с регулированием скорости. Используйте prefs или файлы конфигурации, чтобы приспособиться к вашим потребностям.

  • Или, по крайней мере, временно удалите их и повторно проверьте производительность вашего компьютера.

sudo apt-get purge cpufreqd cpufrequtils indicator-cpufreq libcpufreq0

reboot

2
ответ дан 21 August 2020 в 07:54

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