(solved)Suspend does not work

[venco]

Suspend does not work on inuxmint 20.3 xfce .
The monitor turns off but after that starts again and the disk does not stop .

I ran dmesg | grep -i "error\|warn\|fail" and received :

[ 1.090212] RAS: Correctable Errors collector initialized.
[ 1.579889] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000800-0x000000000000084F (\PMRG) (20190816/utaddress-204)
[ 1.579895] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000828-0x0000000000000847 (\_SB.PCI0.SBRG.PMI1) (20190816/utaddress-204)
[ 5.451530] random: 7 urandom warning(s) missed due to ratelimiting
[ 10.943650] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 22.062322] EXT4-fs (sda5): warning: mounting fs with errors, running e2fsck is recommended
[ 101.138116] nouveau 0000:01:00.0: DRM: failed to idle channel 0 [DRM]


[ 101.163615] PM: Device 0000:01:00.0 failed to suspend async: error -16
[ 101.163645] PM: Some devices failed to suspend, or early wake event detected
[ 120.858116] nouveau 0000:01:00.0: DRM: failed to idle channel 0 [DRM]
[ 120.883588] PM: Device 0000:01:00.0 failed to suspend async: error -16
[ 120.883617] PM: Some devices failed to suspend, or early wake event detected

[ 332.958128] EXT4-fs (sda5): error count since last fsck: 8
[ 332.958137] EXT4-fs (sda5): initial error at time 1628494299: ext4_writepages:2910
[ 332.958140] EXT4-fs (sda5): last error at time 1628494299: ext4_journal_check_start:61

Any suggestions ???

[Pjotr]

Please generate an overview of your system like this:
- Launch a terminal window (this is how to launch a terminal window);
- Make the terminal window full screen, to avoid chopped lines;
- Copy/paste this command into the terminal:

Code: Select all

inxi -Fxpmrz

(if you type: the letter F is a capital letter, and don't omit the space after inxi!)

Press Enter.

Copy/paste the output in your next message.

[venco]

I found some solution .
Power manager --> Security -->
Automatically lock the session -> Never & Uncheck -> lock screen when system is going to sleep
it did work .

But after that i returned the previous values and it works too ???!!!

So , anyway , where is the problem ?

[venco]

System:
Kernel: 5.4.0-96-generic x86_64 bits: 64 compiler: gcc v: 9.3.0
Desktop: Xfce 4.16.0 Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal

[Pjotr]

Check the support section of the website of the motherboard manufacturer for a BIOS update. When available, apply it and test.