Laptop discharged while in sleep breaks Realtek 8822CE wireless card and USB type C on Asus TUF FA506IV

[Ion Cebotari]

I own an Asus TUF A15 FA506IV laptop with Ubuntu 21.10. After putting it to sleep it discharged. Turning it back on the Wireless cards doesn't work.

This is what I found in the logs that could help:
Nov 24 15:25:56 Zveri2 krunner[16146]: [11/24/21, 15:25:56:311] info: Store: POWER_RESUMED
Nov 24 15:25:56 Zveri2 krunner[16146]: [11/24/21, 15:25:56:312] info: Store: SET_SUSPEND_STATUS true
Nov 24 15:25:56 Zveri2 krunner[16146]: [11/24/21, 15:25:56:313] info: [DESKTOP-SIDE-EFFECT] Update from desktop for keys ["app"]
Nov 24 15:25:56 Zveri2 kernel: [21587.358139] rtw_8822ce 0000:03:00.0: start vif 80:30:49:cc:98:0f on port 0
Nov 24 15:25:56 Zveri2 charon: 01[KNL] interface wlp3s0 activated
Nov 24 15:25:56 Zveri2 NetworkManager[1059]: <info> [1637760356.4839] manager: NetworkManager state is now CONNECTED_LOCAL
Nov 24 15:25:56 Zveri2 krunner[16146]: [11/24/21, 15:25:56:489] info: NetworkStatus: Network check failed {
Nov 24 15:25:56 Zveri2 krunner[16146]: "error": "Failed to fetch"
Nov 24 15:25:56 Zveri2 krunner[16146]: }
Nov 24 15:25:56 Zveri2 krunner[16146]: [11/24/21, 15:25:56:490] info: Network status check {
Nov 24 15:25:56 Zveri2 krunner[16146]: "elapsed_time_ms": 999784,
Nov 24 15:25:56 Zveri2 krunner[16146]: "navigator_online": false,
Nov 24 15:25:56 Zveri2 krunner[16146]: "api_test": "offline"
Nov 24 15:25:56 Zveri2 krunner[16146]: }

After this I am getting the following trace:
Nov 24 15:26:05 Zveri2 kernel: [21596.291200] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[0]
Nov 24 15:26:05 Zveri2 kernel: [21596.291287] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[1]
Nov 24 15:26:05 Zveri2 kernel: [21596.291365] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[2]
Nov 24 15:26:05 Zveri2 kernel: [21596.291484] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[3]
Nov 24 15:26:05 Zveri2 kernel: [21596.291570] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[5]
Nov 24 15:26:05 Zveri2 kernel: [21596.291651] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[6]
Nov 24 15:26:06 Zveri2 krunner[16146]: [11/24/21, 15:26:06:125] info: [NETWORK-CONNECTIVITY] Failed to establish a connection after 10 attempt(s).
Nov 24 15:26:07 Zveri2 kernel: [21598.291806] rtw_8822ce 0000:03:00.0: failed to poll offset=0x5 mask=0x2 value=0x0
Nov 24 15:26:07 Zveri2 kernel: [21598.292047] ------------[ cut here ]------------
Nov 24 15:26:07 Zveri2 kernel: [21598.292049] failed to read DBI register, addr=0x0719
Nov 24 15:26:07 Zveri2 kernel: [21598.292082] WARNING: CPU: 2 PID: 17826 at drivers/net/wireless/realtek/rtw88/pci.c:1310 rtw_dbi_read8.constprop.0+0x
aa/0xc0 [rtw88_pci]
Nov 24 15:26:07 Zveri2 kernel: [21598.292096] Modules linked in: nf_conntrack_netlink xt_addrtype br_netfilter vboxnetadp(OE) vboxnetflt(OE) xfrm_user
 xfrm_algo vboxdrv(OE) rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat nf_conntrack
nf_defrag_ipv6 nf_defrag_ipv4 nft_counter nf_tables nfnetlink bridge stp llc cmac algif_hash algif_skcipher overlay af_alg bnep binfmt_misc zfs(PO) zu
nicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) intel_rapl_msr intel_rapl_common joydev snd_hda_codec_realtek snd_hda_code
c_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel edac_mce_amd snd_intel_dspcfg snd_intel_sdw_acpi uvcvideo snd_hda_codec rtw88_8822ce rtw88_88
22c videobuf2_vmalloc snd_hda_core kvm_amd snd_hwdep rtw88_pci btusb videobuf2_memops snd_pcm btrtl rtw88_core videobuf2_v4l2 btbcm videobuf2_common k
vm btintel snd_seq_midi bluetooth videodev snd_seq_midi_event ecdh_generic nls_iso8859_1 mc mac80211 rapl ecc snd_rawmidi input_leds
Nov 24 15:26:07 Zveri2 kernel: [21598.292174] serio_raw efi_pstore wmi_bmof hid_multitouch snd_seq k10temp snd_seq_device cfg80211 snd_timer ucsi_ccg
 snd snd_rn_pci_acp3x libarc4 ccp snd_pci_acp3x soundcore ucsi_acpi typec_ucsi typec asus_wireless mac_hid nvidia_uvm(POE) sch_fq_codel msr parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs blake2b_generic xor zstd_compress raid6_pq libcrc32c dm_crypt hid_logitech_hidpp hid_logitech_dj nvidia_drm(POE) nvidia_modeset(POE) usbhid nvidia(POE) hid_generic amdgpu mfd_aaeon asus_wmi sparse_keymap iommu_v2 gpu_sched i2c_algo_bit drm_ttm_helper ttm drm_kms_helper crct10dif_pclmul crc32_pclmul syscopyarea ghash_clmulni_intel sysfillrect sysimgblt fb_sys_fops cec aesni_intel i2c_hid_acpi r8169 rc_core nvme ahci i2c_hid crypto_simd xhci_pci cryptd drm i2c_piix4 nvme_core libahci realtek xhci_pci_renesas i2c_nvidia_gpu wmi video hid
Nov 24 15:26:07 Zveri2 kernel: [21598.292257] CPU: 2 PID: 17826 Comm: kworker/u32:16 Tainted: P OE 5.13.0-21-generic #21-Ubuntu
Nov 24 15:26:07 Zveri2 kernel: [21598.292261] Hardware name: ASUSTeK COMPUTER INC. TUF Gaming FA506IV_FA506IV/FA506IV, BIOS FA506IV.309 07/02/2020
Nov 24 15:26:07 Zveri2 kernel: [21598.292265] Workqueue: phy0 ieee80211_scan_work [mac80211]
Nov 24 15:26:07 Zveri2 kernel: [21598.292330] RIP: 0010:rtw_dbi_read8.constprop.0+0xaa/0xc0 [rtw88_pci]
Nov 24 15:26:07 Zveri2 kernel: [21598.292338] Code: 03 00 00 48 8b 40 58 e8 84 d4 be de 5b 41 5c 41 88 45 00 31 c0 41 5d 5d c3 be 19 07 00 00 48 c7 c7 e8 76 61 c3 e8 c5 93 7b de <0f> 0b b8 fb ff ff ff 5b 41 5c 41 5d 5d c3 0f 1f 84 00 00 00 00 00
Nov 24 15:26:07 Zveri2 kernel: [21598.292341] RSP: 0018:ffffb2a484093ce0 EFLAGS: 00010282
Nov 24 15:26:07 Zveri2 kernel: [21598.292345] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000027
Nov 24 15:26:07 Zveri2 kernel: [21598.292348] RDX: ffff8a384f6989c8 RSI: 0000000000000001 RDI: ffff8a384f6989c0
Nov 24 15:26:07 Zveri2 kernel: [21598.292351] RBP: ffffb2a484093cf8 R08: 0000000000000000 R09: ffffb2a484093ad0
Nov 24 15:26:07 Zveri2 kernel: [21598.292353] R10: ffffb2a484093ac8 R11: ffffffffa3155268 R12: ffff8a315b1f1f40
Nov 24 15:26:07 Zveri2 kernel: [21598.292355] R13: ffffb2a484093d17 R14: ffff8a315b1f67d0 R15: 0000000000000000
Nov 24 15:26:07 Zveri2 kernel: [21598.292358] FS: 0000000000000000(0000) GS:ffff8a384f680000(0000) knlGS:0000000000000000
Nov 24 15:26:07 Zveri2 kernel: [21598.292361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 24 15:26:07 Zveri2 kernel: [21598.292364] CR2: 00007fcbf03bf000 CR3: 00000004be010000 CR4: 0000000000350ee0
Nov 24 15:26:07 Zveri2 kernel: [21598.292368] Call Trace:
Nov 24 15:26:07 Zveri2 kernel: [21598.292372] rtw_pci_link_ps+0x53/0x90 [rtw88_pci]
Nov 24 15:26:07 Zveri2 kernel: [21598.292379] ? rtw_core_stop+0xda/0xe0 [rtw88_core]
Nov 24 15:26:07 Zveri2 kernel: [21598.292395] rtw_enter_ips+0x3e/0x50 [rtw88_core]
Nov 24 15:26:07 Zveri2 kernel: [21598.292414] rtw_ops_config+0xd3/0xe0 [rtw88_core]
Nov 24 15:26:07 Zveri2 kernel: [21598.292429] ieee80211_hw_config+0x7d/0xf0 [mac80211]
Nov 24 15:26:07 Zveri2 kernel: [21598.292488] ieee80211_recalc_idle+0x29/0x30 [mac80211]
Nov 24 15:26:07 Zveri2 kernel: [21598.292553] __ieee80211_scan_completed+0x10d/0x350 [mac80211]
Nov 24 15:26:07 Zveri2 kernel: [21598.292614] ieee80211_scan_work+0x128/0x570 [mac80211]
Nov 24 15:26:07 Zveri2 kernel: [21598.292675] process_one_work+0x220/0x3c0
Nov 24 15:26:07 Zveri2 kernel: [21598.292683] worker_thread+0x53/0x420
Nov 24 15:26:07 Zveri2 kernel: [21598.292688] kthread+0x11f/0x140
Nov 24 15:26:07 Zveri2 kernel: [21598.292693] ? process_one_work+0x3c0/0x3c0
Nov 24 15:26:07 Zveri2 kernel: [21598.292698] ? set_kthread_struct+0x50/0x50
Nov 24 15:26:07 Zveri2 kernel: [21598.292703] ret_from_fork+0x22/0x30
Nov 24 15:26:07 Zveri2 kernel: [21598.292711] ---[ end trace 3849ad4bc3633ed8 ]---
Nov 24 15:26:07 Zveri2 kernel: [21598.293067] failed to read DBI register, addr=0x0719

This bug looks similar to the bug https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872984.
I tried, following https://github.com/lwfinger/rtw88/issues/33 to add the options `rtw_pci disable_aspm=1` and `rtw_pci disable_msi=1` but they didn't help. Some times the cards works for around 20-30 minutes after boot and it turns off again.

Using https://bbs.archlinux.org/viewtopic.php?id=260589 I tried adding to kernel boot parameters `pcie_aspm.policy=performance`, but this didn't help with waking up the wi-fi adapter.

I also tried different kernel combinations (newest mainline kernel as well as kernel versions similar to what were in 20.10 and 21.04), but these didn't help either.

ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: linux-image-5.13.0-21-generic 5.13.0-21.21
ProcVersionSignature: Ubuntu 5.13.0-21.21-generic 5.13.18
Uname: Linux 5.13.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC2: ion 2263 F.... pulseaudio
 /dev/snd/controlC0: ion 2263 F.... pulseaudio
 /dev/snd/controlC1: ion 2263 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Fri Nov 26 11:05:17 2021
InstallationDate: Installed on 2020-11-06 (384 days ago)
InstallationMedia: Kubuntu 20.10 "Groovy Gorilla" - Release amd64 (20201022)
MachineType: ASUSTeK COMPUTER INC. ASUS TUF Gaming A15 FA506IV_FA506IV
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.13.0-21-generic root=/dev/mapper/vgkubuntu-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.13.0-21-generic N/A
 linux-backports-modules-5.13.0-21-generic N/A
 linux-firmware 1.201.1
RfKill:
 0: hci0: Bluetooth
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to impish on 2021-10-25 (31 days ago)
dmi.bios.date: 03/12/2021
dmi.bios.release: 5.16
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: FA506IV.316
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: FA506IV
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.ec.firmware.release: 3.12
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrFA506IV.316:bd03/12/2021:br5.16:efr3.12:svnASUSTeKCOMPUTERINC.:pnASUSTUFGamingA15FA506IV_FA506IV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnFA506IV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
dmi.product.family: ASUS TUF Gaming A15
dmi.product.name: ASUS TUF Gaming A15 FA506IV_FA506IV
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Ping-Ke Shih (pkshih)]

> add the options `rtw_pci disable_aspm=1` and `rtw_pci disable_msi=1` but they didn't help.

Please confirm the module parameters by /sys/module/rtw88_pci/parameters/ if they are set properly.

> kernel boot parameters `pcie_aspm.policy=performance`

Since your CPU is AMD, please also add `amd_iommu=off` to kernel command line.

After booting, please check /proc/cmdline to see the setting take effect.

> after laptop discharge in sleep

I would like to know if you use GUI to suspend the laptop. Does it work well?

Also, I'm not clear what "laptop discharge in sleep" means. Could you explain more?

[Ion Cebotari (anathemizatu)]

Thank you for your reply.

To clarify what "laptop discharge in sleep" means - the day before I put the laptop to sleep, with around 20% of battery remaining. On the second day in the morning the laptop was off, fully discharged. When I plugged it in and turned it on, there was no wireless conectivity, the load on the CPU was increased with lots of messages like below in syslog:

```
Dec 8 13:30:10 Zveri2 kernel: [ 57.005777] rtw_8822ce 0000:03:00.0: failed to poll offset=0x5 mask=0x2 value=0x0
Dec 8 13:30:10 Zveri2 kernel: [ 57.005789] rtw_8822ce 0000:03:00.0: mac power on failed
Dec 8 13:30:10 Zveri2 kernel: [ 57.005793] rtw_8822ce 0000:03:00.0: failed to power on mac
Dec 8 13:30:10 Zveri2 kernel: [ 57.005795] rtw_8822ce 0000:03:00.0: leave idle state failed
Dec 8 13:30:10 Zveri2 kernel: [ 57.005956] rtw_8822ce 0000:03:00.0: failed to leave ips state
Dec 8 13:30:10 Zveri2 kernel: [ 57.005962] rtw_8822ce 0000:03:00.0: failed to leave idle state
Dec 8 13:30:10 Zveri2 kernel: [ 57.006050] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[0]
Dec 8 13:30:10 Zveri2 kernel: [ 57.006122] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[1]
Dec 8 13:30:10 Zveri2 kernel: [ 57.006193] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[2]
Dec 8 13:30:10 Zveri2 kernel: [ 57.006264] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[3]
Dec 8 13:30:10 Zveri2 kernel: [ 57.006335] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[5]
Dec 8 13:30:10 Zveri2 kernel: [ 57.006406] rtw_8822ce 0000:03:00.0: timed out to flush pci tx ring[6]
```

Now I have to add that with `options rtw88_pci disable_msi=1`, sometimes the wifi starts on boot. It works for around 20-30 minutes, and after that I get the following in the logs:

```
Dec 8 12:52:53 Zveri2 krunner[23639]: [12/08/21, 12:52:53:939] info: Store: SET_SYSTEM_IDLE idle
Dec 8 12:53:18 Zveri2 krunner[23954]: Qt: Session management error: networkIdsList argument is NULL
Dec 8 12:53:35 Zveri2 wpa_supplicant[1074]: wlp3s0: CTRL-EVENT-BEACON-LOSS
Dec 8 12:53:35 Zveri2 kernel: [ 4589.882099] rtw_8822ce 0000:03:00.0: failed to send h2c command
Dec 8 12:53:35 Zveri2 kernel: [ 4589.885182] rtw_8822ce 0000:03:00.0: failed to send h2c command
```

> please check /proc/cmdline to see the setting take effect.
```
BOOT_IMAGE=/vmlinuz-5.13.0-22-generic root=/dev/mapper/vgkubuntu-root ro quiet splash pcie_aspm.policy=performance amd_iommu=off vt.handoff=7

```

> Please confirm the module parameters by /sys/module/rtw88_pci/parameters/ if they are set properly

```

root@Zveri2:~# cat /sys/module/rtw88_pci/parameters/disable_aspm
Y
root@Zveri2:~# cat /sys/module/rtw88_pci/parameters/disable_msi
Y

```

[Ion Cebotari (anathemizatu)]

I forgot to add - I use the sleep button from the GUI and it works well. Thank you for reminding me about it, as I tried another solution, based on this forum post: https://forum.garudalinux.org/t/rtl8822ce-wifi-problems-asus-tuf-gaming-a15/1940/7

I created a SystemD service, called `network-restart` with the following contents:
```
# cat /etc/systemd/system/network-restart.service
# systemctl enable --now network-restart.service
# systemctl start network-restart.service
# systemctl stop network-restart.service
# systemctl disable --now network-restart.service
# systemctl status network-restart.service
# systemctl daemon-reload

[Unit]
Description=Network Suspend/Resume Service
Before=sleep.target
StopWhenUnneeded=yes

[Service]
User=root
Type=oneshot
RemainAfterExit=yes
ExecStartPre=/usr/bin/nmcli networking off
ExecStart=/usr/bin/sleep 1
ExecStart=-/usr/bin/systemctl stop NetworkManager
ExecStart=/usr/bin/sleep 1
ExecStart=/usr/bin/ip link set wlp3s0 down
ExecStart=/usr/bin/sleep 1
ExecStart=/usr/sbin/modprobe -r rtw88_8822ce
ExecStop=/usr/bin/sleep 5
ExecStop=/usr/sbin/modprobe rtw88_8822ce
ExecStop=/usr/bin/sleep 2
ExecStop=/usr/bin/ip link set wlp3s0 up
ExecStop=/usr/bin/sleep 2
ExecStop=/usr/bin/systemctl start NetworkManager
ExecStop=/usr/bin/sleep 2
ExecStop=/usr/bin/nmcli networking on
ExecStop=/usr/bin/sleep 1
ExecStop=/usr/bin/nmcli r wifi off
ExecStop=/usr/bin/sleep 1
ExecStop=/usr/bin/nmcli r wifi on

[Install]
WantedBy=sleep.target
```

I saw no changes, except goind to sleep taking more time. It didn't succeed in "resurrecting" the wi-fi card after returning from sleep, stopping at the line `/usr/bin/ip link set wlp3s0 up` with the error that no such interface exists. Seeing that it didn't help, I removed this service from the system.

[Ping-Ke Shih (pkshih)]

> I put the laptop to sleep
> I use the sleep button from the GUI and it works well

I guess these two sleep methods are different.
Maybe, you can try to change the behavior of laptop automatic sleep.

[Kai-Heng Feng (kaihengfeng)]

This is more likely to be a PCI or ACPI issue. Maybe the ACPI power resources for the card was turned off?

Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.16-rc5/amd64/

Headers are not needed.

[Ion Cebotari (anathemizatu)]

I have tested the latest mainline kernel:

```
$ uname -a
Linux Zveri2 5.16.0-051600rc5-generic #202112121931 SMP PREEMPT Mon Dec 13 00:36:00 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
```

No changes.

I agree that this might be an ACPI issue. On startup, I see the following messages with this kernel:

```
Dec 14 14:24:28 Zveri2 kernel: [ 0.405868] Monitor-Mwait will be used to enter C-1 state
Dec 14 14:24:28 Zveri2 kernel: [ 0.405890] ACPI: \_SB_.PLTF.P000: Found 3 idle states
Dec 14 14:24:28 Zveri2 kernel: [ 0.405898] ACPI: FW issue: working around C-state latencies out of order
***
Dec 14 14:24:28 Zveri2 kernel: [ 0.409080] ACPI: \_TZ_.THRM: Invalid passive threshold
Dec 14 14:24:28 Zveri2 kernel: [ 0.409110] ACPI: \_TZ_.THRM: Invalid active0 threshold
Dec 14 14:24:28 Zveri2 kernel: [ 0.409172] ACPI BIOS Error (bug): Could not resolve symbol [\_TZ.THRM._SCP.CTYP], AE_NOT_FOUND (20210930/psargs-330)
Dec 14 14:24:28 Zveri2 kernel: [ 0.409181]
Dec 14 14:24:28 Zveri2 kernel: [ 0.409182] No Local Variables are initialized for Method [_SCP]
Dec 14 14:24:28 Zveri2 kernel: [ 0.409183]
Dec 14 14:24:28 Zveri2 kernel: [ 0.409184] Initialized Arguments for Method [_SCP]: (1 arguments defined for method invocation)
Dec 14 14:24:28 Zveri2 kernel: [ 0.409185] Arg0: 00000000c253b8d9 <Obj> Integer 0000000000000000
Dec 14 14:24:28 Zveri2 kernel: [ 0.409189]
Dec 14 14:24:28 Zveri2 kernel: [ 0.409190] ACPI Error: Aborting method \_TZ.THRM._SCP due to previous error (AE_NOT_FOUND) (20210930/psparse-529)

```

I didn't check if there are changes compared to older linux packages. The messages repeat for \_SB_.PLTF.P000 to \_SB_.PLTF.P00F. The BIOS is updated to the latest version available.

I think @Ping-Ke Shih refers to classic pm-suspend behaviour vs the new S0ix sleep. I used the bash script from here: https://01.org/blogs/qwang59/2018/how-achieve-s0ix-states-linux to test S0ix compatibility of my laptop, and found that there is no support for S0ix at the moment:

```
ACPI: WSMT 0x0000000000000000 000028 (v01 _ASUS_ Notebook 01072009 AMI 00010013)
Acpi Data Table [WSMT] decoded
Formatted output: wsmt.dsl - 1314 bytes
Low Power S0 Idle is 0
The system does not support S0ix!
```

I can add the full output if necessary.

Using either `systemctl suspend` or `pm-suspend`, the computer's behaviour doesn't look different to me.

While googling I found this message in LKML: http://lkml.iu.edu/hypermail/linux/kernel/2107.2/02226.html , and judging by https://bugs.launchpad.net/amd/+bug/1928694 the fix should be in kernel 5.10. Though my CPU's architecture is Renoir, it seems no S0ix for me is available yet.

[Ion Cebotari (anathemizatu)]

I can confirm now that this isn't only an issue of the wireless card. USB type C doesn't work as well, unless I enter the BIOS on boot. I will document the error messages I get and return with more data on USB type C as well

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]