[SOLVED] Why my manjaro freeze after i use for opening firefox, etc.

Hello, this is my first posting and the first time i'm using Manjaro with KDE Plasma 5, and i want to ask something about why i'm getting freezes after i opening firefox, or using Kate/vscode, or running something.

Here is my inxi output:

System:
  Host: wonderland Kernel: 4.19.62-1-MANJARO x86_64 bits: 64 
  compiler: gcc v: 9.1.0 Desktop: KDE Plasma 5.16.3 Distro: Manjaro Linux 
Machine:
  Type: Laptop System: ASUSTeK product: X441NA v: 1.0 serial: <filter> 
  Mobo: ASUSTeK model: X441NA v: 1.0 serial: <filter> 
  UEFI: American Megatrends v: X441NA.310 date: 11/22/2017 
Battery:
  ID-1: BAT0 charge: 27.2 Wh condition: 30.1/34.6 Wh (87%) 
  model: ASUSTeK ASUS Battery status: Discharging 
CPU:
  Topology: Dual Core model: Intel Celeron N3350 bits: 64 type: MCP 
  arch: Goldmont rev: 9 L2 cache: 1024 KiB 
  flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 4378 
  Speed: 912 MHz min/max: 800/2400 MHz Core speeds (MHz): 1: 937 2: 947 
Graphics:
  Device-1: Intel vendor: ASUSTeK driver: i915 v: kernel bus ID: 00:02.0 
  Display: x11 server: X.Org 1.20.5 driver: intel unloaded: modesetting 
  resolution: 1366x768~60Hz 
  OpenGL: renderer: Mesa DRI Intel HD Graphics 500 (Broxton 2x6) 
  v: 4.5 Mesa 19.1.3 direct render: Yes 
Audio:
  Device-1: Intel Celeron N3350/Pentium N4200/Atom E3900 Series Audio 
  Cluster 
  vendor: ASUSTeK driver: snd_hda_intel v: kernel bus ID: 00:0e.0 
  Sound Server: ALSA v: k4.19.62-1-MANJARO 
Network:
  Device-1: Realtek RTL810xE PCI Express Fast Ethernet vendor: ASUSTeK 
  driver: r8169 v: kernel port: e000 bus ID: 01:00.0 
  IF: enp1s0 state: down mac: <filter> 
  Device-2: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter 
  vendor: Lite-On driver: ath9k v: kernel port: e000 bus ID: 02:00.0 
  IF: wlp2s0 state: up mac: <filter> 
Drives:
  Local Storage: total: 465.76 GiB used: 17.90 GiB (3.8%) 
  ID-1: /dev/sda vendor: Seagate model: ST500LM030-1RK17D 
  size: 465.76 GiB 
Partition:
  ID-1: / size: 225.97 GiB used: 17.87 GiB (7.9%) fs: ext4 dev: /dev/sda5 
  ID-2: swap-1 size: 2.00 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/sda4 
Sensors:
  System Temperatures: cpu: 44.0 C mobo: N/A 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 164 Uptime: 14m Memory: 3.69 GiB used: 1.38 GiB (37.4%) 
  Init: systemd Compilers: gcc: 9.1.0 Shell: bash v: 5.0.7 inxi: 3.0.35

And here is journalctl output:

-- Logs begin at Sat 2019-08-10 00:48:44 WIB, end at Mon 2019-08-12 06:26:31 WIB. --
Agu 11 21:46:21 wonderland kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: a600000000020408
Agu 11 21:46:21 wonderland kernel: mce: [Hardware Error]: TSC 0 ADDR fef61f40 
Agu 11 21:46:21 wonderland kernel: mce: [Hardware Error]: PROCESSOR 0:506c9 TIME 1565559954 SOCKET 0 APIC 0 microcode 38
Agu 11 21:46:26 wonderland kernel: kvm: disabled by bios
Agu 11 21:46:26 wonderland kernel: kvm: disabled by bios
Agu 11 21:46:26 wonderland kernel: EDAC pnd2: Failed to register device with error -22.
Agu 11 21:46:28 wonderland kernel: dell_smbios: Unable to run on non-Dell system
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1 Like

could be running out of memory

Hi @Nao,

please provide output of

$ cat /etc/fstab | grep -i tmpfs

You're also getting a CPU/Processor Hardware error.

kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 4: a600000000020408
kernel: mce: [Hardware Error]: TSC 0 ADDR fef61f40 
kernel: mce: [Hardware Error]: PROCESSOR 0:506c9 TIME 1565559954 SOCKET 0 APIC 0 microcode 38

Ugh... Intel celery N3350. I need to check if this is a Bay trail.

2 Likes

i think its not from the look i did.

Didn't returning an output..

output

These error i got since installing Deepin because my windows 10 is sick.

Then I would recommend you to add the following line at the end of your fstab file:

tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0

To do so,

$ sudo nano /etc/fstab

Enter your pw and then add this line at the end of the file

tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0

Safe it with ctrl+o and leave with ctrl+x

Then enter:

$ sudo update-grub

and reboot.

Background information can be found here:
https://wiki.archlinux.org/index.php/Tmpfs

2 Likes

Is this fixing my "freeze" problem?
or just retrieve some log to be shown?

The tmpfs is standard and for some reason missing in your installation and it could potentially be the reason for your freeze issue. No negative effects to be expected, just try to avoid typos.

kdone
Okay... But if my notebook/laptop/whatever its called is frozen again, well maybe it's my computer fault and i had to go service.

Thank you @Wollie

1 Like

Two quick points:

  1. With systemd there may be tmpfs filesystems in place which are not in /etc/fstab. It's better to check with e.g. mount | grep tmpfs

  2. You don't need to update-grub after altering /etc/fstab. They are different things.

2 Likes

Thanks for the clarification! When I run mount | grep tmpfs I got:

dev on /dev type devtmpfs (rw,nosuid,relatime,size=4001164k,nr_inodes=1000291,mode=755)
run on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
tmpfs on /tmp type tmpfs (rw,noatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=801928k,mode=700,uid=1000,gid=1000)

What can be deducted from that info?

@Nao, after the "," there should be no " ". Better correct that.

oh okay.
Wait... it happen again (the frozen thing)
but here's what i got from journalctl

`Agu 13 01:54:27 wonderland systemd-coredump[2460]: Process 876 (latte-dock) of user 1000 dumped core.

                                               Stack trace of thread 876:
                                               #0  0x00007f0925785755 raise (libc.so.6)
                                               #1  0x00007f09281496b0 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5)
                                               #2  0x00007f09257857e0 __restore_rt (libc.so.6)
                                               #3  0x00007f092740b6a8 n/a (libQt5Qml.so.5)
                                               #4  0x00007f09276d657e _ZN17QQmlDelegateModel15_q_itemsChangedEiiRK7QVectorIiE (libQt5Qml.so.5)
                                               #5  0x00007f09276df377 n/a (libQt5Qml.so.5)
                                               #6  0x00007f09276df7a3 _ZN17QQmlDelegateModel11qt_metacallEN11QMetaObject4CallEiPPv (libQt5Qml.so.5)
                                               #7  0x00007f0925f11acd _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                               #8  0x00007f0925e88bf6 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE (libQt5Core.so.5)
                                               #9  0x00007f0925ebd5b9 n/a (libQt5Core.so.5)
                                               #10 0x00007f0925ebe683 n/a (libQt5Core.so.5)
                                               #11 0x00007f0925f11a11 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                               #12 0x00007f0925e88bf6 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE (libQt5Core.so.5)
                                               #13 0x00007f09153e17fd n/a (libtaskmanager.so.6)
                                               #14 0x00007f09153e2c15 n/a (libtaskmanager.so.6)
                                               #15 0x00007f0925f11a11 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                               #16 0x00007f0925e88bf6 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE (libQt5Core.so.5)
                                               #17 0x00007f0925ebd5b9 n/a (libQt5Core.so.5)
                                               #18 0x00007f0925ebe683 n/a (libQt5Core.so.5)
                                               #19 0x00007f0925f11a11 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                               #20 0x00007f0925e88bf6 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE (libQt5Core.so.5)
                                               #21 0x00007f0915373493 n/a (libKF5ItemModels.so.5)
                                               #22 0x00007f0915374a71 n/a (libKF5ItemModels.so.5)
                                               #23 0x00007f0925f11a11 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                               #24 0x00007f0925e88bf6 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE (libQt5Core.so.5)
                                               #25 0x00007f0925eaf4aa n/a (libQt5Core.so.5)
                                               #26 0x00007f0925eb0c68 n/a (libQt5Core.so.5)
                                               #27 0x00007f0925f11a11 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                               #28 0x00007f0925e88bf6 _ZN18QAbstractItemModel11dataChangedERK11QModelIndexS2_RK7QVectorIiE (libQt5Core.so.5)
                                               #29 0x00007f0915403d6d n/a (libtaskmanager.so.6)

`


And here what happen on my computer.

You could try to create another user, maybe it's a KDE setting issue. A new user gets fresh settings.

Try to do this from TTY if possible, e.g. by ctrl + alt + F2. Later-on you can return to GUI by ctrl + alt + F1.

A new user called {username} is created e.g. by following command:

$ sudo useradd -mG lp,network,power,sys,wheel {username}
$ sudo passwd {username}

This link is providing helpful background information:
https://wiki.archlinux.org/index.php/users_and_groups#Example_adding_a_user

1 Like

Still didn't work.
I wonder why this happening to me :confused:

+

...seems to rather contradict your later

Please would you clarify -- what is your Manjaro Desktop Environment; KDE or Deepin?

I already told you, i'm using Manjaro KDE Plasma. And i'm using deepinOS before deepin got totally broken and i must find another distro which is manjaro KDE.

I don't get it where is contradicted?
:confused:

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