#Linux mint crashing and going back to log in

83 messages · Page 1 of 1 (latest)

fickle hawk
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hi everyone so ive just installed linux mint but ive been having trouble with some stuff mainly when i click on something like thunar file manager or opening one of my vms on qemu it soft crashes and sends me back to the login screen which i haft to put in my password about 2 to 3 times. is anyone else had this issue before and know how to resolve it?.

flint palm
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How much RAM?

fickle hawk
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@flint palm 128 gb ram

flint palm
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I have no idea why with that much RAM

fickle hawk
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Because I'm trying to run virtual machines as well as GPU passthrough

flint palm
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Giving the vm's too much RAM?

fickle hawk
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I gave it 64 gigs for my windows VM but I had the same problem with opening thunar file manager

flint palm
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Drop it down to 32GB?

fickle hawk
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Tried that didn't work

flint palm
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Post result from terminal for> inxi -Fxxxz

fickle hawk
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CPU:
Info: 8-core model: 11th Gen Intel Core i9-11900K bits: 64 type: MT MCP
arch: Rocket Lake rev: 1 cache: L1: 640 KiB L2: 4 MiB L3: 16 MiB
Speed (MHz): avg: 800 high: 801 min/max: 800/5100:5300 cores: 1: 801
2: 801 3: 801 4: 801 5: 801 6: 800 7: 801 8: 800 9: 800 10: 801 11: 800
12: 801 13: 800 14: 800 15: 801 16: 801 bogomips: 112128
Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
arch_capabilities arch_perfmon art avx avx2 avx512_bitalg avx512_vbmi2
avx512_vnni avx512_vpopcntdq avx512bw avx512cd avx512dq avx512f
avx512ifma avx512vbmi avx512vl bmi1 bmi2 bts clflush clflushopt cmov
constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts epb
ept ept_ad erms est f16c flexpriority flush_l1d fma fpu fsgsbase fsrm
fxsr gfni ht hwp hwp_act_window hwp_epp hwp_notify hwp_pkg_req ibpb ibrs
ibrs_enhanced ida intel_pt invpcid invpcid_single lahf_lm lm mca mce
md_clear mmx monitor movbe mpx msr mtrr nonstop_tsc nopl nx ospke pae pat
pbe pcid pclmulqdq pdcm pdpe1gb pebs pge pku pln pni popcnt pse pse36 pts
rdpid rdrand rdseed rdtscp rep_good sdbg sep sha_ni smap smep smx ss ssbd
sse sse2 sse4_1 sse4_2 ssse3 stibp syscall tm tm2 tpr_shadow tsc
tsc_adjust tsc_deadline_timer tsc_known_freq umip vaes vme vmx vnmi
vpclmulqdq vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves xtopology
xtpr

flint palm
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copy/paste the command, I think those results are for inxi -fxxz

fickle hawk
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I copied and pasted the command said the same thing

flint palm
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inxi -Fxxxz

fickle hawk
flint palm
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It actually sees all your RAM, might want to write down the time when it happens and then find that time in /var/log/syslog or possibly in a Xorg log

fickle hawk
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How do I do that

flint palm
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Actually see if there is a log program in the menu

fickle hawk
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@flint palm I have a logs program

flint palm
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Look through it for major errors, I don't know if it highlights

fickle hawk
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I can't find anything in the logs application that would root to my issue that I'm having

flint palm
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Open up /var/log in the file manager and look through syslog and maybe syslog1

fickle hawk
flint palm
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Must not have crashed since that log started

fickle hawk
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I swear it crashed a few minutes ago when I tried to minimize the ram on my win11 vm

flint palm
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It might be in an Xorg log then

fickle hawk
flint palm
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Any chance you are using ctrl + alt + esc?

fickle hawk
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What do you mean by that?

flint palm
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That key combo might cause xfce to restart

fickle hawk
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ok it think thats the issue as well since i tried it but how do i disable it

flint palm
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Find the keyboard shortcuts, might be a program in program menu where you can replace with nothing

fickle hawk
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I only have a application called keyboard but it has a section called application shortcuts

flint palm
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Is there a system tab

fickle hawk
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no just behavior and layout

fickle hawk
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@flint palm also there's no program section in the menu

flint palm
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Actually ctrl + alt + backspace will log you out

fickle hawk
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Oh ok should I delete that in the keyboard application I mentioned earlier

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Or is there a way for me to add the program section in Linux mint to get a better look at the keyboard shortcuts

flint palm
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Cinnamon DE has a extensive shortcut list, it seems that xfce doesn't have many by default

fickle hawk
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Ok so what should I do?

flint palm
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Up to you, still not sure why you get logged out?

fickle hawk
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Is there a way to add a programs section for the version of Linux mint I have

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Also when I leave my system running without touching it it goes back to the log in screen but I think that's normal and nothing to do with the actual problem

flint palm
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Not sure as I haven't used xfce

fickle hawk
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Oh ok guess I'm out of ideas on what the problem is

flint palm
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I would have either dmesg -w or tail -f /var/log/syslog running in terminal to see if something shows before the log out

fickle hawk
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Ok should I do that?

flint palm
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I would, it doesn't hurt anything

fickle hawk
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Ok

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Jan 7 21:36:11 ryan-System-Product-Name systemd[1]: Stopped User Manager for UID 113.
Jan 7 21:36:11 ryan-System-Product-Name systemd[1]: Stopping User Runtime Directory /run/user/113...
Jan 7 21:36:11 ryan-System-Product-Name systemd[1]: run-user-113.mount: Deactivated successfully.
Jan 7 21:36:11 ryan-System-Product-Name systemd[1]: [email protected]: Deactivated successfully.
Jan 7 21:36:11 ryan-System-Product-Name systemd[1]: Stopped User Runtime Directory /run/user/113.
Jan 7 21:36:11 ryan-System-Product-Name systemd[1]: Removed slice User Slice of UID 113.
Jan 7 21:36:11 ryan-System-Product-Name systemd[1]: user-113.slice: Consumed 1.499s CPU time.
Jan 7 21:36:32 ryan-System-Product-Name systemd[1]: blueman-mechanism.service: Deactivated successfully.
Jan 7 21:36:40 ryan-System-Product-Name kernel: [15429.167524] [UFW BLOCK] IN=enp5s0 OUT= MAC=01:00:5e:00:00:fb:fa:72:10:39:77:28:08:00 SRC=192.168.0.27 DST=224.0.0.251 LEN=32 TOS=0x00 PREC=0x00 TTL=1 ID=10475 PROTO=2
Jan 7 21:37:07 ryan-System-Product-Name gnome-keyring-d[14712]: asked to register item /org/freedesktop/secrets/collection/login/1, but it's already registered

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It seems that it doesn't read before the crash I really don't know what to do at this point

flint palm
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Check some logs for Jan 7 21:36:11

fickle hawk
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How?

flint palm
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Get in /var/log and check the syslog file for that time stamp

fickle hawk
flint palm
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What is going on at 21:35 - 21:36

fickle hawk
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dont know

flint palm
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At 21:36 it is already stopping stuff

fickle hawk
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Do you think thats the problem because I tried to open my win11 vm but it crashed again to see if it would change anything in syslog

flint palm
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I wonder if you should install an older 5.15 kernel and boot into it and see if it still happens

fickle hawk
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Ok I could try that what is the command to do that

flint palm
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Use the Update Manager, View menu, linux kernels to install an older kernel, then get the Grub menu at boot, advanced options, choose the older kernel. Might need to press and hold ESC at boot to get Grub menu

fickle hawk
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It says I have 5.15.0-91 active should I ingnore that and install a older version

flint palm
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go back into -80 something

fickle hawk
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I installed 5.15.0-82 but nothing changed I really don't know what to do at this point

flint palm
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what result from terminal for> uname -r

fickle hawk
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5.15.0-91-generic

flint palm
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You have to reboot and use grub advanced options to switch the kernel

fickle hawk
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oh ok sorry how do i use grub advanced options

flint palm
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reboot, hold esc and see if grub menu appears

fickle hawk
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ok

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Ok I'm in the grub what should I do now

flint palm
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Advanced Options, press enter, then scroll down to the first entry for a kernel that isn't 5.15.0-91

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press enter to boot that kernel

fickle hawk
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Tried that now again to no avail

flint palm
fickle hawk
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@flint palm What forum should I put the website

flint palm
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Put it in beginner questions

fickle hawk
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Ok thanks because I tried to put it in virtual machine and software forums but no one saw them

flint palm
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What username on the forums?

fickle hawk
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You mean my username then it's TTVARTISM0