frequent crashs using ubuntu 17.10
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I have recently installed ubuntu 17.10 on DELL optiplex 3020 and I increase the amount of RAM from 8GB to 16GB. But I got frequently crashs in many applications such as: chromium, firefox , visual Studio. Sometimes all the session freezed and I have to reboot the pc.
I run the command memtester 16G 1 and I got this result:
Loop 1/1:
Stuck Address : ok
Random Value : ok
Compare XOR : ok
Compare SUB : ok
Compare MUL : ok
Compare DIV : ok
Compare OR : ok
Compare AND : ok
Sequential Increment: ok
Solid Bits : ok
Block Sequential : ok
Checkerboard : ok
Bit Spread : ok
Bit Flip : ok
Walking Ones : ok
Walking Zeroes : ok
8-bit Writes : ok
16-bit Writes : ok
the output of echo $?:
0
I'm able today to boot the sytem after the 4 fourth test and I got a black screen when I tried to reboot the pc contains many information such as kernel panic not sync.
Does this problem is due to the hardware or the image of ubuntu that I installed?
Below is the syslog's file:
syslog
kernel 17.10 hardware
asked Feb 14 at 13:50
para 008
13018
add a comment |Â
up vote
1
down vote
favorite
I have recently installed ubuntu 17.10 on DELL optiplex 3020 and I increase the amount of RAM from 8GB to 16GB. But I got frequently crashs in many applications such as: chromium, firefox , visual Studio. Sometimes all the session freezed and I have to reboot the pc.
I run the command memtester 16G 1 and I got this result:
Loop 1/1:
Stuck Address : ok
Random Value : ok
Compare XOR : ok
Compare SUB : ok
Compare MUL : ok
Compare DIV : ok
Compare OR : ok
Compare AND : ok
Sequential Increment: ok
Solid Bits : ok
Block Sequential : ok
Checkerboard : ok
Bit Spread : ok
Bit Flip : ok
Walking Ones : ok
Walking Zeroes : ok
8-bit Writes : ok
16-bit Writes : ok
the output of echo $?:
0
I'm able today to boot the sytem after the 4 fourth test and I got a black screen when I tried to reboot the pc contains many information such as kernel panic not sync.
Does this problem is due to the hardware or the image of ubuntu that I installed?
Below is the syslog's file:
syslog
kernel 17.10 hardware
asked Feb 14 at 13:50
para 008
13018
Note the exact time of a freeze. After rebooting, look for errors at that time in /var/log/syslog. Whether or not there are errors logged at all is an important diagnostic clue. If any errors are logged, those errors are also particularly useful to understand the underlying problem.
– user535733
Feb 14 at 15:01
@user535733 now the/var/log/syslogis empty.
– para 008
Feb 14 at 15:19
'Empty' meaning 'nothing useful' or meaning 'absolutely zero content at all'?
– user535733
Feb 14 at 15:23
@user535733 I added the syslog contains a crash in firefox.
– para 008
Feb 16 at 9:30
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I have recently installed ubuntu 17.10 on DELL optiplex 3020 and I increase the amount of RAM from 8GB to 16GB. But I got frequently crashs in many applications such as: chromium, firefox , visual Studio. Sometimes all the session freezed and I have to reboot the pc.
I run the command memtester 16G 1 and I got this result:
Loop 1/1:
Stuck Address : ok
Random Value : ok
Compare XOR : ok
Compare SUB : ok
Compare MUL : ok
Compare DIV : ok
Compare OR : ok
Compare AND : ok
Sequential Increment: ok
Solid Bits : ok
Block Sequential : ok
Checkerboard : ok
Bit Spread : ok
Bit Flip : ok
Walking Ones : ok
Walking Zeroes : ok
8-bit Writes : ok
16-bit Writes : ok
the output of echo $?:
0
I'm able today to boot the sytem after the 4 fourth test and I got a black screen when I tried to reboot the pc contains many information such as kernel panic not sync.
Does this problem is due to the hardware or the image of ubuntu that I installed?
Below is the syslog's file:
syslog
kernel 17.10 hardware
asked Feb 14 at 13:50
para 008
13018
I have recently installed ubuntu 17.10 on DELL optiplex 3020 and I increase the amount of RAM from 8GB to 16GB. But I got frequently crashs in many applications such as: chromium, firefox , visual Studio. Sometimes all the session freezed and I have to reboot the pc.
I run the command memtester 16G 1 and I got this result:
Loop 1/1:
Stuck Address : ok
Random Value : ok
Compare XOR : ok
Compare SUB : ok
Compare MUL : ok
Compare DIV : ok
Compare OR : ok
Compare AND : ok
Sequential Increment: ok
Solid Bits : ok
Block Sequential : ok
Checkerboard : ok
Bit Spread : ok
Bit Flip : ok
Walking Ones : ok
Walking Zeroes : ok
8-bit Writes : ok
16-bit Writes : ok
the output of echo $?:
0
I'm able today to boot the sytem after the 4 fourth test and I got a black screen when I tried to reboot the pc contains many information such as kernel panic not sync.
Does this problem is due to the hardware or the image of ubuntu that I installed?
Below is the syslog's file:
syslog
kernel 17.10 hardware
kernel 17.10 hardware
asked Feb 14 at 13:50
para 008
13018
asked Feb 14 at 13:50
para 008
13018
edited Feb 16 at 9:29
asked Feb 14 at 13:50
para 008
13018
asked Feb 14 at 13:50
para 008
13018
asked Feb 14 at 13:50
para 008
13018
13018
Note the exact time of a freeze. After rebooting, look for errors at that time in /var/log/syslog. Whether or not there are errors logged at all is an important diagnostic clue. If any errors are logged, those errors are also particularly useful to understand the underlying problem.
– user535733
Feb 14 at 15:01
@user535733 now the/var/log/syslogis empty.
– para 008
Feb 14 at 15:19
'Empty' meaning 'nothing useful' or meaning 'absolutely zero content at all'?
– user535733
Feb 14 at 15:23
@user535733 I added the syslog contains a crash in firefox.
– para 008
Feb 16 at 9:30
add a comment |Â
Note the exact time of a freeze. After rebooting, look for errors at that time in /var/log/syslog. Whether or not there are errors logged at all is an important diagnostic clue. If any errors are logged, those errors are also particularly useful to understand the underlying problem.
– user535733
Feb 14 at 15:01
@user535733 now the/var/log/syslogis empty.
– para 008
Feb 14 at 15:19
'Empty' meaning 'nothing useful' or meaning 'absolutely zero content at all'?
– user535733
Feb 14 at 15:23
@user535733 I added the syslog contains a crash in firefox.
– para 008
Feb 16 at 9:30
Note the exact time of a freeze. After rebooting, look for errors at that time in /var/log/syslog. Whether or not there are errors logged at all is an important diagnostic clue. If any errors are logged, those errors are also particularly useful to understand the underlying problem.
– user535733
Feb 14 at 15:01
Note the exact time of a freeze. After rebooting, look for errors at that time in /var/log/syslog. Whether or not there are errors logged at all is an important diagnostic clue. If any errors are logged, those errors are also particularly useful to understand the underlying problem.
– user535733
Feb 14 at 15:01
@user535733 now the
/var/log/syslog is empty.– para 008
Feb 14 at 15:19
@user535733 now the
/var/log/syslog is empty.– para 008
Feb 14 at 15:19
'Empty' meaning 'nothing useful' or meaning 'absolutely zero content at all'?
– user535733
Feb 14 at 15:23
'Empty' meaning 'nothing useful' or meaning 'absolutely zero content at all'?
– user535733
Feb 14 at 15:23
@user535733 I added the syslog contains a crash in firefox.
– para 008
Feb 16 at 9:30
@user535733 I added the syslog contains a crash in firefox.
– para 008
Feb 16 at 9:30
add a comment |Â
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Note the exact time of a freeze. After rebooting, look for errors at that time in /var/log/syslog. Whether or not there are errors logged at all is an important diagnostic clue. If any errors are logged, those errors are also particularly useful to understand the underlying problem.
– user535733
Feb 14 at 15:01
@user535733 now the
/var/log/syslogis empty.– para 008
Feb 14 at 15:19
'Empty' meaning 'nothing useful' or meaning 'absolutely zero content at all'?
– user535733
Feb 14 at 15:23
@user535733 I added the syslog contains a crash in firefox.
– para 008
Feb 16 at 9:30