** Description changed: Dear Ubuntu Developers, - I have been using suspend-to-RAM without issues for around 2 years but - after a recent kernel upgrade (from linux-image-5.15.0-78-generic to - linux-image-5.15.0-82-generic on a 20.04 LTS release using linux-image- - generic-hwe-20.04), my computer started freezing upon resume without any - kind of output (no HDMI signal, no keyboard lights). I waited a few - kernel upgrades in case it gets fixed but as of linux- - modules-5.15.0-86-generic the issue still persists. When booting linux- - image-5.15.0-78-generic, everything works fine. Since the machine - freezes immediately upon resuming, I don't know how to troubleshoot the - issue further. `journalctl -b -1` doesn't show anything either. + I have been using suspend-to-RAM using the pm-suspend command without + issues for around 2 years but after a recent kernel upgrade (from linux- + image-5.15.0-78-generic to linux-image-5.15.0-82-generic on a 20.04 LTS + release using linux-image-generic-hwe-20.04), my computer started + freezing upon resume without any kind of output (no HDMI signal, no + keyboard lights). I waited a few kernel upgrades in case it gets fixed + but as of linux-modules-5.15.0-86-generic the issue still persists. When + booting linux-image-5.15.0-78-generic, everything works fine. Since the + machine freezes immediately upon resuming, I don't know how to + troubleshoot the issue further. I can only investigate the logs after a + reboot but `journalctl -b -1` doesn't show anything either. I am + attaching the logs for a successful resume with the older kernel version + though. # lsb_release -rd Description: Ubuntu 20.04.6 LTS Release: 20.04 + # inxi -Fz # (for the HW aspect, executed with the good kernel version) - # inxi -Fz # (Executed with the good kernel version) - - System: Kernel: 5.15.0-78-generic x86_64 bits: 64 Desktop: Cinnamon 4.4.8 Distro: Ubuntu 20.04.6 LTS (Focal Fossa) - Machine: Type: Mini-pc System: ASUSTeK product: MINIPC PN50-E1 v: 0405 serial: <filter> - Mobo: ASUSTeK model: PN50-E1 serial: N/A UEFI: ASUSTeK v: 0405 date: 03/18/2021 - CPU: Topology: 8-Core model: AMD Ryzen 7 4700U with Radeon Graphics bits: 64 type: MCP L2 cache: 4096 KiB - Speed: 1397 MHz min/max: 1400/2000 MHz Core speeds (MHz): 1: 1399 2: 1396 3: 1397 4: 1397 5: 1397 6: 1397 7: 1258 - 8: 1330 - Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Renoir driver: amdgpu v: kernel - Display: server: X.Org 1.20.13 driver: amdgpu,ati unloaded: fbdev,modesetting,vesa resolution: 2560x1440~144Hz - OpenGL: renderer: AMD RENOIR (DRM 3.42.0 5.15.0-78-generic LLVM 12.0.0) v: 4.6 Mesa 21.2.6 - Audio: Device-1: Advanced Micro Devices [AMD/ATI] driver: snd_hda_intel - Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor driver: N/A - Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio driver: snd_hda_intel - Sound Server: ALSA v: k5.15.0-78-generic - Network: Device-1: Realtek RTL8125 2.5GbE driver: r8169 - IF: enp2s0 state: down mac: <filter> - Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi - IF: wlp3s0 state: up mac: <filter> - IF-ID-1: virbr0 state: down mac: <filter> - IF-ID-2: virbr0-nic state: down mac: <filter> + System: Kernel: 5.15.0-78-generic x86_64 bits: 64 Desktop: Cinnamon 4.4.8 Distro: Ubuntu 20.04.6 LTS (Focal Fossa) + Machine: Type: Mini-pc System: ASUSTeK product: MINIPC PN50-E1 v: 0405 serial: <filter> + Mobo: ASUSTeK model: PN50-E1 serial: N/A UEFI: ASUSTeK v: 0405 date: 03/18/2021 + CPU: Topology: 8-Core model: AMD Ryzen 7 4700U with Radeon Graphics bits: 64 type: MCP L2 cache: 4096 KiB + Speed: 1397 MHz min/max: 1400/2000 MHz Core speeds (MHz): 1: 1399 2: 1396 3: 1397 4: 1397 5: 1397 6: 1397 7: 1258 + 8: 1330 + Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Renoir driver: amdgpu v: kernel + Display: server: X.Org 1.20.13 driver: amdgpu,ati unloaded: fbdev,modesetting,vesa resolution: 2560x1440~144Hz + OpenGL: renderer: AMD RENOIR (DRM 3.42.0 5.15.0-78-generic LLVM 12.0.0) v: 4.6 Mesa 21.2.6 + Audio: Device-1: Advanced Micro Devices [AMD/ATI] driver: snd_hda_intel + Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor driver: N/A + Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio driver: snd_hda_intel + Sound Server: ALSA v: k5.15.0-78-generic + Network: Device-1: Realtek RTL8125 2.5GbE driver: r8169 + IF: enp2s0 state: down mac: <filter> + Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi + IF: wlp3s0 state: up mac: <filter> + IF-ID-1: virbr0 state: down mac: <filter> + IF-ID-2: virbr0-nic state: down mac: <filter> Thanks, Zoltan
** Attachment added: "A suspend-resume cycle with the older, good kernel version" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039388/+attachment/5709780/+files/suspend-log.txt ** Description changed: Dear Ubuntu Developers, I have been using suspend-to-RAM using the pm-suspend command without - issues for around 2 years but after a recent kernel upgrade (from linux- + issues for around 2 years. After a recent kernel upgrade (from linux- image-5.15.0-78-generic to linux-image-5.15.0-82-generic on a 20.04 LTS release using linux-image-generic-hwe-20.04), my computer started freezing upon resume without any kind of output (no HDMI signal, no keyboard lights). I waited a few kernel upgrades in case it gets fixed - but as of linux-modules-5.15.0-86-generic the issue still persists. When - booting linux-image-5.15.0-78-generic, everything works fine. Since the - machine freezes immediately upon resuming, I don't know how to - troubleshoot the issue further. I can only investigate the logs after a - reboot but `journalctl -b -1` doesn't show anything either. I am - attaching the logs for a successful resume with the older kernel version - though. + but as of linux-modules-5.15.0-86-generic the issue still persists. + + Since the machine always freezes immediately upon resuming, I don't know + how to troubleshoot the issue further. I can only investigate the logs + after a reboot but `journalctl -b -1` doesn't show anything either. + + When booting linux-image-5.15.0-78-generic, everything works fine and I + am attaching the logs for a successful resume with this kernel version. # lsb_release -rd Description: Ubuntu 20.04.6 LTS Release: 20.04 # inxi -Fz # (for the HW aspect, executed with the good kernel version) System: Kernel: 5.15.0-78-generic x86_64 bits: 64 Desktop: Cinnamon 4.4.8 Distro: Ubuntu 20.04.6 LTS (Focal Fossa) Machine: Type: Mini-pc System: ASUSTeK product: MINIPC PN50-E1 v: 0405 serial: <filter> Mobo: ASUSTeK model: PN50-E1 serial: N/A UEFI: ASUSTeK v: 0405 date: 03/18/2021 CPU: Topology: 8-Core model: AMD Ryzen 7 4700U with Radeon Graphics bits: 64 type: MCP L2 cache: 4096 KiB Speed: 1397 MHz min/max: 1400/2000 MHz Core speeds (MHz): 1: 1399 2: 1396 3: 1397 4: 1397 5: 1397 6: 1397 7: 1258 8: 1330 Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Renoir driver: amdgpu v: kernel Display: server: X.Org 1.20.13 driver: amdgpu,ati unloaded: fbdev,modesetting,vesa resolution: 2560x1440~144Hz OpenGL: renderer: AMD RENOIR (DRM 3.42.0 5.15.0-78-generic LLVM 12.0.0) v: 4.6 Mesa 21.2.6 Audio: Device-1: Advanced Micro Devices [AMD/ATI] driver: snd_hda_intel Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor driver: N/A Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio driver: snd_hda_intel Sound Server: ALSA v: k5.15.0-78-generic Network: Device-1: Realtek RTL8125 2.5GbE driver: r8169 IF: enp2s0 state: down mac: <filter> Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi IF: wlp3s0 state: up mac: <filter> IF-ID-1: virbr0 state: down mac: <filter> IF-ID-2: virbr0-nic state: down mac: <filter> Thanks, Zoltan -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2039388 Title: Resuming from RAM causes a freeze after recent kernel upgrade Status in linux package in Ubuntu: Incomplete Bug description: Dear Ubuntu Developers, I have been using suspend-to-RAM using the pm-suspend command without issues for around 2 years. After a recent kernel upgrade (from linux- image-5.15.0-78-generic to linux-image-5.15.0-82-generic on a 20.04 LTS release using linux-image-generic-hwe-20.04), my computer started freezing upon resume without any kind of output (no HDMI signal, no keyboard lights). I waited a few kernel upgrades in case it gets fixed but as of linux-modules-5.15.0-86-generic the issue still persists. Since the machine always freezes immediately upon resuming, I don't know how to troubleshoot the issue further. I can only investigate the logs after a reboot but `journalctl -b -1` doesn't show anything either. When booting linux-image-5.15.0-78-generic, everything works fine and I am attaching the logs for a successful resume with this kernel version. # lsb_release -rd Description: Ubuntu 20.04.6 LTS Release: 20.04 # inxi -Fz # (for the HW aspect, executed with the good kernel version) System: Kernel: 5.15.0-78-generic x86_64 bits: 64 Desktop: Cinnamon 4.4.8 Distro: Ubuntu 20.04.6 LTS (Focal Fossa) Machine: Type: Mini-pc System: ASUSTeK product: MINIPC PN50-E1 v: 0405 serial: <filter> Mobo: ASUSTeK model: PN50-E1 serial: N/A UEFI: ASUSTeK v: 0405 date: 03/18/2021 CPU: Topology: 8-Core model: AMD Ryzen 7 4700U with Radeon Graphics bits: 64 type: MCP L2 cache: 4096 KiB Speed: 1397 MHz min/max: 1400/2000 MHz Core speeds (MHz): 1: 1399 2: 1396 3: 1397 4: 1397 5: 1397 6: 1397 7: 1258 8: 1330 Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Renoir driver: amdgpu v: kernel Display: server: X.Org 1.20.13 driver: amdgpu,ati unloaded: fbdev,modesetting,vesa resolution: 2560x1440~144Hz OpenGL: renderer: AMD RENOIR (DRM 3.42.0 5.15.0-78-generic LLVM 12.0.0) v: 4.6 Mesa 21.2.6 Audio: Device-1: Advanced Micro Devices [AMD/ATI] driver: snd_hda_intel Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor driver: N/A Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio driver: snd_hda_intel Sound Server: ALSA v: k5.15.0-78-generic Network: Device-1: Realtek RTL8125 2.5GbE driver: r8169 IF: enp2s0 state: down mac: <filter> Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi IF: wlp3s0 state: up mac: <filter> IF-ID-1: virbr0 state: down mac: <filter> IF-ID-2: virbr0-nic state: down mac: <filter> Thanks, Zoltan To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039388/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
