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Debian stable randomly shut down
Debian stable randomly shut down
I'm not sure what I'm working with.
My Intel powered gigabyte laptop has had a history of locking up with an half minute delay before shutdown.
A failed upgrade to the new stable branch triggered a fresh install and I thought it would cure my problems as well, but it's the same.
Somehow I have just ignored this, but now it also started refuse to connect to the Wi-Fi so it's time to spend a few hours to sort out this problems.
Where do I start? I honestly got no idea. Please?
My Intel powered gigabyte laptop has had a history of locking up with an half minute delay before shutdown.
A failed upgrade to the new stable branch triggered a fresh install and I thought it would cure my problems as well, but it's the same.
Somehow I have just ignored this, but now it also started refuse to connect to the Wi-Fi so it's time to spend a few hours to sort out this problems.
Where do I start? I honestly got no idea. Please?
Debian Bullseye
- stevepusser
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Re: Debian stable randomly shut down
There have been some reports of systemd waiting 90 seconds to kill some process at shutdown; perhaps it's related to this. Do you have a text mode startup and shutdown, or is this delay occurring while the GUI is still up?
MX Linux packager and developer
- Head_on_a_Stick
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Re: Debian stable randomly shut down
First, enable persistent logging for systemd's journal:Stian1979 wrote:Where do I start?
Code: Select all
# mkdir -p /var/log/journal
Then use `journalctl` to investigate said logs after the next lock up.
https://www.digitalocean.com/community/ ... stemd-logs
deadbang
Re: Debian stable randomly shut down
Thanks. Been looking for a way to log this event, but seams I been searching for the wrong keywords. Thought getting the wireless back up would be a easy, but turned out to be quite a problem. Removed the network manager since I thought it might conflict with wicd, but no change.
The card is RTL8723BE and has been working even I needed some reboots in order to find the wireless at times.
The card is RTL8723BE and has been working even I needed some reboots in order to find the wireless at times.
Debian Bullseye
Re: Debian stable randomly shut down
Connected my wired connection to get my laptop on net so that posting errors would become easier. However I got nothing. Lspci | grep network returns nothing.
Debian Bullseye
Re: Debian stable randomly shut down
What doesStian1979 wrote:... However I got nothing. Lspci | grep network returns nothing.
Code: Select all
lspci|grep -i network
Perhaps have a look at man lspci.
Re: Debian stable randomly shut down
02:00.0 network controller: realtek semiconductor Co., Ltd. Etc8723be pcie wireless network adapter.Thorny wrote:What doesStian1979 wrote:... However I got nothing. Lspci | grep network returns nothing.return?Code: Select all
lspci|grep -i network
Perhaps have a look at man lspci.
Kan see the kernel modules are in use by lspci -K
Debian Bullseye
-
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Re: Debian stable randomly shut down
Did you install firmware-realtek? Debian separates non-free firmware from the kernel.
Re: Debian stable randomly shut down
It's been working the whole time until yesterday. I accepted to enable nonfree at install. Have not run a update of the kernel either. And the wired connection is not working either.Wheelerof4te wrote:Did you install firmware-realtek? Debian separates non-free firmware from the kernel.
Debian Bullseye
Re: Debian stable randomly shut down
Well, letter case (capitol or lowercase) makes a difference.Stian1979 wrote:02:00.0 network controller: realtek semiconductor Co., Ltd. Etc8723be pcie wireless network adapter.Thorny wrote:What doesStian1979 wrote:... However I got nothing. Lspci | grep network returns nothing.return?Code: Select all
lspci|grep -i network
Perhaps have a look at man lspci.
Kan see the kernel modules are in use by lspci -K
When you first used the grep command your interface wasn't found because you looked for a lowercase word but it is listed as uppercase(capitol) word. I suggested the argument(switch), -i because then grep returns either word, ignoring letter case.
Then you wrote that lspci -K returned something when it would have told you that -K was an invalid option because, -k lowercase is what identifies kernel drivers in use.
Is your keybord working correctly?
Re: Debian stable randomly shut down
It's working like it should. The computer is not so posting go trough a HTC that corrects everything I type in its own liking.Thorny wrote: Well, letter case (capitol or lowercase) makes a difference.
When you first used the grep command your interface wasn't found because you looked for a lowercase word but it is listed as uppercase(capitol) word. I suggested the argument(switch), -i because then grep returns either word, ignoring letter case.
Then you wrote that lspci -K returned something when it would have told you that -K was an invalid option because, -k lowercase is what identifies kernel drivers in use.
Is your keybord working correctly?
Debian Bullseye
Re: Debian stable randomly shut down
I'm sorry, I can't try to help you any further because I can't understand what you are trying to say, I only see bits and pieces that I understand.
You mentioned that you removed Network Manager and if it is what was managing the network, that might be why there isn't a network any longer.
All I can suggest is to follow the procedure in the Debian Wiki for the wireless you identified, RTL8723BE.
https://wiki.debian.org/rtl819x#rtl8723be
Maybe someone else will see this and have further ideas, if not maybe there is a local Linux User Group where you could get help in person.
https://www.tldp.org/HOWTO/User-Group-HOWTO-3.html
You mentioned that you removed Network Manager and if it is what was managing the network, that might be why there isn't a network any longer.
All I can suggest is to follow the procedure in the Debian Wiki for the wireless you identified, RTL8723BE.
https://wiki.debian.org/rtl819x#rtl8723be
Maybe someone else will see this and have further ideas, if not maybe there is a local Linux User Group where you could get help in person.
https://www.tldp.org/HOWTO/User-Group-HOWTO-3.html
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Re: Debian stable randomly shut down
https://wiki.debian.org/NetworkManager# ... _Unmanaged
This saved my skin too, maybe it will save yours next time.
This saved my skin too, maybe it will save yours next time.
Re: Debian stable randomly shut down
Noticed something funny I not seen before.
When the kernel initialize I get.
ffff8908bf0c26f0) AE_NO_MEMORY (20160831/psparse-543) [ 1.464064] r8169 0000:01:00.2 (unnamed net_device) (initialized): rtl_chip cmd_cond == 1 (loop: 100, delay: 100).
[ 1.479828] r8169 0000:01:00.2 etc0........
When the kernel initialize I get.
ffff8908bf0c26f0) AE_NO_MEMORY (20160831/psparse-543) [ 1.464064] r8169 0000:01:00.2 (unnamed net_device) (initialized): rtl_chip cmd_cond == 1 (loop: 100, delay: 100).
[ 1.479828] r8169 0000:01:00.2 etc0........
Debian Bullseye
Re: Debian stable randomly shut down
Downloaded the latest kernel and firmware.
And improvements are zero.
Blacklisted the kernels driver and got rid of the messages at kernel initialization.
Tried to modprobe modules, but command won't work.
Been downloading all files by Android and transferred with USB so still no wireless and no cable witch was both working just a week ago.
What can I show to get help? I will just need to get the outputs in a text document from the laptop and into the phone to get it posted.
Output from all I can think off.
Output from dmesg
And improvements are zero.
Blacklisted the kernels driver and got rid of the messages at kernel initialization.
Tried to modprobe modules, but command won't work.
Been downloading all files by Android and transferred with USB so still no wireless and no cable witch was both working just a week ago.
What can I show to get help? I will just need to get the outputs in a text document from the laptop and into the phone to get it posted.
Output from all I can think off.
Code: Select all
root@debian:/home/stian# lsmod Module Size Used by uas 24576 0 usb_storage 73728 1 uas fuse 98304 5 appletalk 36864 0 ax25 57344 0 ipx 28672 0 p8023 16384 1 ipx p8022 16384 1 ipx psnap 16384 2 appletalk,ipx llc 16384 2 p8022,psnap cmac 16384 1 bnep 20480 2 snd_hda_codec_hdmi 49152 1 snd_hda_codec_via 24576 1 snd_hda_codec_generic 69632 1 snd_hda_codec_via intel_rapl 20480 0 arc4 16384 2 rtl8723be 90112 0 intel_soc_dts_iosf 16384 0 intel_powerclamp 16384 0 coretemp 16384 0 btcoexist 53248 1 rtl8723be iTCO_wdt 16384 0 uvcvideo 90112 0 rtl8723_common 24576 1 rtl8723be kvm_intel 192512 0 iTCO_vendor_support 16384 1 iTCO_wdt rtl_pci 28672 1 rtl8723be videobuf2_vmalloc 16384 1 uvcvideo kvm 589824 1 kvm_intel rtlwifi 77824 2 rtl_pci,rtl8723be videobuf2_memops 16384 1 videobuf2_vmalloc videobuf2_v4l2 24576 1 uvcvideo videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2 mac80211 671744 3 rtl_pci,rtlwifi,rtl8723be videodev 176128 3 uvcvideo,videobuf2_core,videobuf2_v4l2 i915 1232896 4 btusb 45056 0 media 40960 2 uvcvideo,videodev btrtl 16384 1 btusb irqbypass 16384 1 kvm btbcm 16384 1 btusb btintel 16384 1 btusb bluetooth 552960 26 btrtl,btintel,bnep,btbcm,btusb cfg80211 589824 2 mac80211,rtlwifi intel_cstate 16384 0 evdev 24576 12 joydev 20480 0 pcspkr 16384 0 serio_raw 16384 0 snd_intel_sst_acpi 16384 0 rfkill 24576 4 bluetooth,cfg80211 drm_kms_helper 155648 1 i915 snd_hda_intel 36864 3 snd_intel_sst_core 77824 1 snd_intel_sst_acpi snd_hda_codec 135168 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via drm 360448 5 i915,drm_kms_helper snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_via snd_soc_sst_mfld_platform 102400 1 snd_intel_sst_core snd_soc_sst_match 16384 1 snd_intel_sst_acpi i2c_algo_bit 16384 1 i915 snd_hwdep 16384 1 snd_hda_codec sg 32768 0 lpc_ich 24576 0 shpchp 36864 0 wmi 16384 0 battery 20480 0 snd_soc_core 212992 1 snd_soc_sst_mfld_platform snd_compress 20480 1 snd_soc_core snd_pcm 110592 6 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi,snd_soc_sst_mfld_platform,snd_soc_core button 16384 1 i915 snd_timer 32768 1 snd_pcm snd 86016 17 snd_compress,snd_hda_intel,snd_hwdep,snd_hda_codec,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_soc_sst_mfld_platform,snd_soc_core,snd_pcm,snd_hda_codec_via video 40960 1 i915 soundcore 16384 1 snd ac 16384 0 parport_pc 28672 0 ppdev 20480 0 lp 20480 0 parport 49152 3 lp,parport_pc,ppdev ip_tables 24576 0 x_tables 36864 1 ip_tables autofs4 40960 2 ext4 585728 3 crc16 16384 2 bluetooth,ext4 jbd2 106496 1 ext4 crc32c_generic 16384 0 fscrypto 28672 1 ext4 ecb 16384 0 lrw 16384 0 glue_helper 16384 0 ablk_helper 16384 0 aes_x86_64 20480 2 mbcache 16384 4 ext4 xts 16384 3 gf128mul 16384 2 lrw,xts algif_skcipher 20480 0 af_alg 16384 1 algif_skcipher dm_crypt 24576 1 dm_mod 118784 12 dm_crypt sr_mod 24576 0 cdrom 61440 1 sr_mod sd_mod 45056 3 crct10dif_pclmul 16384 0 crc32_pclmul 16384 0 crc32c_intel 24576 4 ghash_clmulni_intel 16384 0 cryptd 24576 2 ablk_helper,ghash_clmulni_intel psmouse 135168 0 ehci_pci 16384 0 ehci_hcd 81920 1 ehci_pci ahci 36864 2 libahci 32768 1 ahci i2c_i801 24576 0 i2c_smbus 16384 1 i2c_i801 xhci_pci 16384 0 xhci_hcd 188416 1 xhci_pci libata 249856 2 ahci,libahci rtsx_pci 57344 0 mfd_core 16384 2 lpc_ich,rtsx_pci usbcore 249856 8 uvcvideo,usb_storage,ehci_hcd,xhci_pci,btusb,uas,xhci_hcd,ehci_pci scsi_mod 225280 6 sd_mod,usb_storage,libata,uas,sr_mod,sg usb_common 16384 1 usbcore thermal 20480 0 root@debian:/home/stian# lspci -k 00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register Kernel driver in use: iosf_mbi_pci 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor Z36xxx/Z37xxx Series Graphics & Display Kernel driver in use: i915 Kernel modules: i915 00:13.0 SATA controller: Intel Corporation Atom Processor E3800 Series SATA AHCI Controller (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor E3800 Series SATA AHCI Controller Kernel driver in use: ahci Kernel modules: ahci 00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine 00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1c.0 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 (rev 0e) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.1 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 2 (rev 0e) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.2 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 3 (rev 0e) Kernel driver in use: pcieport Kernel modules: shpchp 00:1c.3 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 4 (rev 0e) Kernel driver in use: pcieport Kernel modules: shpchp 00:1d.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB EHCI (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor Z36xxx/Z37xxx Series USB EHCI Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor Z36xxx/Z37xxx Series Power Control Unit Kernel driver in use: lpc_ich Kernel modules: lpc_ich 00:1f.3 SMBus: Intel Corporation Atom Processor E3800 Series SMBus Controller (rev 0e) Subsystem: CLEVO/KAPOK Computer Atom Processor E3800 Series SMBus Controller Kernel driver in use: i801_smbus Kernel modules: i2c_i801 01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5286 PCI Express Card Reader (rev 01) Subsystem: CLEVO/KAPOK Computer RTS5286 PCI Express Card Reader Kernel modules: rtsx_pci 01:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 06) Subsystem: CLEVO/KAPOK Computer RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller Kernel modules: r8169 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter Subsystem: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter Kernel driver in use: rtl8723be Kernel modules: rtl8723be root@debian:/home/stian# ifconfig -a lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10<host> loop txqueuelen 1 (Local Loopback) RX packets 11844 bytes 959280 (936.7 KiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 11844 bytes 959280 (936.7 KiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wls1: flags=4098<BROADCAST,MULTICAST> mtu 1500 ether 00:e0:4c:81:92:87 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 root@debian:/home/stian# dmidecode | grep 'System Info' -A2 System Information Manufacturer: GIGABYTE Product Name: Q2550M root@debian:/home/stian# lspci | grep -i network 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter root@debian:/home/stian#
Output from dmesg
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. 0.145307] ---[ end trace 537f228fe45a275a ]--- [ 0.145310] ACPI Error: Method parse/execution failed [\_PR.CPU0.GCAP] (Node ffff8acdbf1cbf50), AE_NO_MEMORY (20160831/psparse-543) [ 0.145626] ACPI Error: Method parse/execution failed [\_PR.CPU0._PDC] (Node ffff8acdbf1cb938), AE_NO_MEMORY (20160831/psparse-543) [ 0.146364] ACPI Error: Method parse/execution failed [\_PR.CPU1.APPT] (Node ffff8acdbf1cb960), AE_NO_MEMORY (20160831/psparse-543) [ 0.146617] ACPI Error: Method parse/execution failed [\_PR.CPU1.GCAP] (Node ffff8acdbf1cb078), AE_NO_MEMORY (20160831/psparse-543) [ 0.146858] ACPI Error: Method parse/execution failed [\_PR.CPU1._PDC] (Node ffff8acdbf1cb550), AE_NO_MEMORY (20160831/psparse-543) [ 0.147628] ACPI Error: Method parse/execution failed [\_PR.CPU2.APCT] (Node ffff8acdbf1cbeb0), AE_NO_MEMORY (20160831/psparse-543) [ 0.147880] ACPI Error: Method parse/execution failed [\_PR.CPU2.GCAP] (Node ffff8acdbf1cbc30), AE_NO_MEMORY (20160831/psparse-543) [ 0.148121] ACPI Error: Method parse/execution failed [\_PR.CPU2._PDC] (Node ffff8acdbf1cbc80), AE_NO_MEMORY (20160831/psparse-543)
Debian Bullseye
- Head_on_a_Stick
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Re: Debian stable randomly shut down
Head_on_a_Stick wrote:use `journalctl` to investigate said logs after the next lock up.
https://www.digitalocean.com/community/ ... stemd-logs
deadbang
Re: Debian stable randomly shut down
A fresh install never fixed the problem and new versions of debian did not either.
Not been using this laptop again for a while, but decided to try to get to the root of this problem.
two versions seams to always be at the end of the kernel log when this shutdowns appear.
No idea about what I am looking at
Not been using this laptop again for a while, but decided to try to get to the root of this problem.
two versions seams to always be at the end of the kernel log when this shutdowns appear.
Code: Select all
aug. 18 22:55:18 debian kernel: kauditd_printk_skb: 14 callbacks suppressed
aug. 18 22:55:18 debian kernel: audit: type=1400 audit(1660856118.311:26): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:18 debian kernel: audit: type=1400 audit(1660856118.699:27): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:18 debian kernel: audit: type=1400 audit(1660856118.951:28): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:19 debian kernel: audit: type=1400 audit(1660856119.263:29): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:19 debian kernel: audit: type=1400 audit(1660856119.527:30): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:19 debian kernel: audit: type=1400 audit(1660856119.787:31): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:20 debian kernel: audit: type=1400 audit(1660856120.051:32): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:20 debian kernel: audit: type=1400 audit(1660856120.315:33): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:20 debian kernel: audit: type=1400 audit(1660856120.567:34): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:20 debian kernel: audit: type=1400 audit(1660856120.767:35): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:23 debian kernel: kauditd_printk_skb: 12 callbacks suppressed
aug. 18 22:55:23 debian kernel: audit: type=1400 audit(1660856123.415:48): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:55:23 debian kernel: audit: type=1400 audit(1660856123.675:49): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 23:11:14 debian kernel: perf: interrupt took too long (2508 > 2500), lowering kernel.perf_event_max_sample_rate to 79500
aug. 18 23:16:39 debian kernel: perf: interrupt took too long (3146 > 3135), lowering kernel.perf_event_max_sample_rate to 63500
aug. 18 23:21:25 debian kernel: perf: interrupt took too long (5899 > 3932), lowering kernel.perf_event_max_sample_rate to 33750
Code: Select all
aug. 18 22:38:30 debian kernel: kauditd_printk_skb: 14 callbacks suppressed
aug. 18 22:38:30 debian kernel: audit: type=1400 audit(1660855110.039:26): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:30 debian kernel: audit: type=1400 audit(1660855110.291:27): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:30 debian kernel: audit: type=1400 audit(1660855110.559:28): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:30 debian kernel: audit: type=1400 audit(1660855110.811:29): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:31 debian kernel: audit: type=1400 audit(1660855111.055:30): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:31 debian kernel: audit: type=1400 audit(1660855111.299:31): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:31 debian kernel: audit: type=1400 audit(1660855111.555:32): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:31 debian kernel: audit: type=1400 audit(1660855111.811:33): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:32 debian kernel: audit: type=1400 audit(1660855112.059:34): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:32 debian kernel: audit: type=1400 audit(1660855112.263:35): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:35 debian kernel: kauditd_printk_skb: 12 callbacks suppressed
aug. 18 22:38:35 debian kernel: audit: type=1400 audit(1660855115.199:48): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:38:35 debian kernel: audit: type=1400 audit(1660855115.479:49): apparmor="DENIED" operation="mknod" profile="/usr/bin/evince-thumbnailer" name="/home>
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: Machine check events logged
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 2: d4200004000d110a
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: TSC 0 ADDR 983d8ec0
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: PROCESSOR 0:30678 TIME 1660855396 SOCKET 0 APIC 0 microcode 815
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Re: Debian stable randomly shut down
Code: Select all
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: Machine check events logged
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 2: d4200004000d110a
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: TSC 0 ADDR 983d8ec0
aug. 18 22:43:16 debian kernel: mce: [Hardware Error]: PROCESSOR 0:30678 TIME 1660855396 SOCKET 0 APIC 0 microcode 815
Once is happenstance. Twice is coincidence. Three times is enemy action. Four times is Official GNOME Policy.
Re: Debian stable randomly shut down
I would instantly reject cooling since I can instantly turn it back on en run it for anything between 2 hours and 2minuntes. There is no consistency about what it will happen.steve_v wrote: ↑2022-08-22 01:37
What you're looking at is a hardware problem. Your CPU is not pleased, and assuming you're not oveclocking or undervolting it prime suspects would be memory, power, or cooling.
The OS will freeze and will reboot after about 30sec, but sometimes shut down directly.
When you say memory do you mean RAM or do you mean memory at the CPU/GPU?
Debian Bullseye