Спустя некоторое время после запуска ubuntu 18.04 или зависает намертво, или просто перезапускается.
В начале работы вылетает множество окошек со внутренними ошибками:
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Date: Tue Aug 17 17:06:11 2021
Failure: oops
OopsText:
BUG: Bad rss-counter state mm:00000000baf7cd80 idx:1 val:1
BUG: Bad rss-counter state mm:00000000baf7cd80 idx:2 val:-1
Package: linux-image-4.15.0-151-generic 4.15.0-151.157
SourcePackage: linux
Tags: kernel-oops
Uname: Linux 4.15.0-151-generic x86_64
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Date: Tue Aug 17 17:08:11 2021
Failure: oops
OopsText:
BUG: Bad rss-counter state mm:00000000baf7cd80 idx:1 val:1
BUG: Bad rss-counter state mm:00000000baf7cd80 idx:2 val:-1
rtsx_pci 0000:02:00.0: VPD access failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update
r8169 0000:02:00.1: invalid short VPD tag 00 at offset 1
Package: linux-image-4.15.0-151-generic 4.15.0-151.157
SourcePackage: linux
Tags: kernel-oops
Uname: Linux 4.15.0-151-generic x86_64
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Date: Tue Aug 17 17:06:16 2021
Failure: oops
OopsText:
BUG: Bad page map in process evince pte:800000bf8754d6a2 pmd:723ea067
addr:0000000023fe8ab3 vm_flags:08200073 anon_vma:000000009ed18015 mapping: (null) index:7fe208178
file: (null) fault: (null) mmap: (null) readpage: (null)
CPU: 0 PID: 29658 Comm: evince Tainted: G D 4.15.0-151-generic #157-Ubuntu
Hardware name: Acer Aspire A315-21G/Squirtle_SR, BIOS V1.12 06/19/2018
Call Trace:
Package: linux-image-4.15.0-151-generic 4.15.0-151.157
SourcePackage: linux
Tags: kernel-oops
Uname: Linux 4.15.0-151-generic x86_64
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Date: Tue Aug 10 12:13:10 2021
Failure: oops
OopsText:
BUG: Bad page map in process systemd-journal pte:800000bf8754d6a2 pmd:60e1c067
addr:0000000000ae5f4a vm_flags:080000fb anon_vma: (null) mapping:000000009b45bc1d index:78a
file:system@9e194e634e3d428c9a1ba2d73f6646d8-0000000001c6f1c3-0005c92df1e4abcf.journal fault:ext4_filemap_fault mmap:ext4_file_mmap readpage:ext4_readpage
CPU: 1 PID: 374 Comm: systemd-journal Tainted: G D 4.15.0-151-generic #157-Ubuntu
Hardware name: Acer Aspire A315-21G/Squirtle_SR, BIOS V1.12 06/19/2018
Call Trace:
Package: linux-image-4.15.0-151-generic 4.15.0-151.157
SourcePackage: linux
Tags: kernel-oops
Uname: Linux 4.15.0-151-generic x86_64
ProblemType: KernelOops
Annotation: Your system might become unstable now and might need to be restarted.
Date: Tue Aug 17 16:07:12 2021
Failure: oops
OopsText:
general protection fault: 0000 [#1] SMP NOPTI
Modules linked in: xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack br_netfilter bridge stp llc ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c rfcomm aufs overlay ccm bnep nls_iso8859_1 edac_mce_amd uvcvideo kvm_amd kvm irqbypass videobuf2_vmalloc videobuf2_memops dcdbas dell_wmi_descriptor videobuf2_v4l2 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel videobuf2_core snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic arc4 pcbc videodev snd_hda_intel media btusb aesni_intel btrtl btbcm btintel snd_hda_codec aes_x86_64 snd_hda_core bluetooth crypto_simd snd_hwdep glue_helper ecdh_generic snd_pcm cryptd snd_seq_midi
ath10k_pci snd_seq_midi_event ath10k_core acer_wmi sparse_keymap k10temp snd_rawmidi ath joydev input_leds serio_raw snd_seq wmi_bmof fam15h_power rtsx_pci_ms mac80211 cfg80211 memstick 8250_dw snd_seq_device snd_timer snd soundcore shpchp mac_hid sch_fq_codel cuse parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq dm_mirror dm_region_hash dm_log hid_generic usbhid hid rtsx_pci_sdmmc amdkfd amd_iommu_v2 psmouse ahci radeon i2c_piix4 libahci rtsx_pci r8169 mii amdgpu chash i2c_algo_bit ttm wmi drm_kms_helper video syscopyarea sysfillrect sysimgblt fb_sys_fops drm
CPU: 0 PID: 14562 Comm: evince Not tainted 4.15.0-151-generic #157-Ubuntu
Hardware name: Acer Aspire A315-21G/Squirtle_SR, BIOS V1.12 06/19/2018
RIP: 0010:unmap_page_range+0x972/0xd00
RSP: 0018:ffffa8c10e1e7c60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00007f74c0370000 RCX: 0000000000000000
RDX: ffff8e2bc086ab78 RSI: 00007f74c036f000 RDI: ffff8e2b05b4a100
RBP: ffffa8c10e1e7d38 R08: 0000000000000000 R09: 00007f74c0566000
R10: ffff8e2be9fd3000 R11: ffffffffffffffff R12: 00ffeb4ebfffffc0
R13: ffff8e2bc086ab78 R14: 00007f74c036f000 R15: ffffa8c10e1e7db8
FS: 00007f74c6ff1a80(0000) GS:ffff8e2be9c00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f74a1365830 CR3: 000000008ca72000 CR4: 00000000001406f0
Call Trace:
unmap_single_vma+0x7d/0xf0
unmap_vmas+0x51/0xb0
exit_mmap+0xb5/0x1d0
mmput+0x57/0x140
do_exit+0x352/0xb90
? wake_up_state+0x10/0x20
? signal_wake_up_state+0x19/0x30
do_group_exit+0x43/0xb0
SyS_exit_group+0x14/0x20
do_syscall_64+0x73/0x130
entry_SYSCALL_64_after_hwframe+0x41/0xa6
RIP: 0033:0x7f74c371ebd6
RSP: 002b:00007ffcc0efb6a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 00007f74c3a21740 RCX: 00007f74c371ebd6
RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
RBP: 0000000000000000 R08: 00000000000000e7 R09: ffffffffffffff80
R10: 00007f74a081d050 R11: 0000000000000246 R12: 00007f74c3a21740
R13: 000000000000000c R14: 00007f74c3a2a708 R15: 0000000000000000
Code: 00 48 89 5d b0 49 89 c4 0f 85 b7 02 00 00 31 ff 48 89 f8 0f 1f 40 00 48 89 c1 48 8b 7d 98 4c 89 f6 4c 89 ea e8 90 59 e5 ff 66 90 <49> 8b 54 24 20 48 8d 42 ff 83 e2 01 49 0f 44 c4 f6 40 08 01 0f
RIP: unmap_page_range+0x972/0xd00 RSP: ffffa8c10e1e7c60
---[ end trace df86da737aef1705 ]---
Package: linux-image-4.15.0-151-generic 4.15.0-151.157
SourcePackage: linux
Tags: kernel-oops
Uname: Linux 4.15.0-151-generic x86_64
Еще, при загрузке появляются надписи вроде "PKCS#7 signature not signed with a trusted key" (в точности не помню, если нужно допишу позднее).
В чем может быть дело, и как это можно исправить?