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#1 2024-06-09 15:25:42

Pilif3
Member
Registered: 2024-06-09
Posts: 4

[Solved] KDE with Wayland crashes after login

Since my last update where wayland, qt6/qt5-wayland got upgraded KDE crashes after login. There is a black screen with color lines for 1 or  2 seconds and then back to the login screen. If I switch to X11 then I can login but then for example firefox crashes if I open google maps.

How can I debug this?

Complete upgrade log: https://pastebin.com/BAxCtpHj
Journal log: https://pastebin.com/QvvArEu1
FF crash https://pastebin.com/Nq1iSh4b

Last edited by Pilif3 (2024-06-11 19:42:06)

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#2 2024-06-10 02:12:34

petrosAth
Member
Registered: 2022-07-21
Posts: 3

Re: [Solved] KDE with Wayland crashes after login

I have the exact same issue with both KDE and Gnome after the last update. The problem persists even after a complete reinstall. I am at bed so I will post my loggs tomorrow.

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#3 2024-06-10 08:57:14

teresko
Member
Registered: 2024-06-10
Posts: 1

Re: [Solved] KDE with Wayland crashes after login

I got my machine fixed by downgrading:
- wayland 1.23.0-1 -> 1.22.0-1
- mesa 1:24.1.1-1 -> 1:24.0.8-1
- plasma-workspace 6.0.5.1-2 -> 6.0.5-1

In that exact order. Not sure if all those are necessary, but the process was:
-  wayland downgrade let me log in, but  caused the KDE to lag
- mesa downgrade stopped the lag, but kicked me out after login
- workspace downgrade got everything in order

I also needed to reboot for everything to take effect (restarting just sddm did not take).

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#4 2024-06-10 11:15:41

Lone_Wolf
Forum Moderator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 12,178

Re: [Solved] KDE with Wayland crashes after login

Jun 09 17:31:31   kwin_wayland[1274]: kwin_wayland_drm: drmSetClientCap for Atomic Mode Setting failed. Using legacy mode on GPU KWin::DrmGpu(0x5e63d9897b30)

Try downgrading mesa .


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#5 2024-06-10 11:59:30

petrosAth
Member
Registered: 2022-07-21
Posts: 3

Re: [Solved] KDE with Wayland crashes after login

Jun 09 17:31:31   kwin_wayland[1274]: OpenGL renderer string:                 PITCAIRN (radeonsi, , LLVM 17.0.6, DRM 2.50, 6.9.3-arch1-1)

Interesting, I also have a Pitcairn GPU of the Southern Islands generation. The AMD HD 7850.

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#6 2024-06-10 18:07:16

Pilif3
Member
Registered: 2024-06-09
Posts: 4

Re: [Solved] KDE with Wayland crashes after login

Thank you I downgraded mesa and mesa-vdpau and it seems to work. I will try to open upstream an issue and post here the link

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#7 2024-06-11 12:54:35

petrosAth
Member
Registered: 2022-07-21
Posts: 3

Re: [Solved] KDE with Wayland crashes after login

I found a solution without downgrading any package. My system was using the radeon kernel module instead of amdgpu although in the arch wiki it is stated that amdgpu does support cards of the Southern Islands (HD 7000 Series, SI, ie. GCN 1) and Sea Islands (HD 8000 Series, CIK, ie. GCN 2).

Following this archwiki article I forced the use of amdgpu and I can now use Wayland again without any problem so far.

Last edited by petrosAth (2024-06-11 14:16:26)

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#8 2024-06-11 13:21:53

Lone_Wolf
Forum Moderator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 12,178

Re: [Solved] KDE with Wayland crashes after login

Pilif3, please post lspci -k output to clarify if you are also using the radeon kernel module.


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#9 2024-06-11 15:09:41

Pilif3
Member
Registered: 2024-06-09
Posts: 4

Re: [Solved] KDE with Wayland crashes after login

This is with the downgraded mesa - radeon in use. will try later with amd

lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 05)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: skl_uncore
00:01.0 PCI bridge: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) (rev 05)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: pcieport
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
00:14.0 USB controller: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
00:14.2 Signal processing controller: Intel Corporation 200 Series PCH Thermal Subsystem
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
00:16.0 Communication controller: Intel Corporation 200 Series PCH CSME HECI #1
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: mei_me
        Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation 200 Series PCH SATA controller [AHCI mode]
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: ahci
00:1c.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #1 (rev f0)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #4 (rev f0)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #5 (rev f0)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: pcieport
00:1c.6 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #7 (rev f0)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation 200 Series PCH LPC Controller (Z270)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
00:1f.2 Memory controller: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device da78
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel, snd_soc_avs
00:1f.4 SMBus: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Curacao PRO [Radeon R7 370 / R9 270/370 OEM]
        Subsystem: PC Partner Limited / Sapphire Technology Device e271
        Kernel driver in use: radeon
        Kernel modules: radeon, amdgpu
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series]
        Subsystem: PC Partner Limited / Sapphire Technology Device aab0
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel
03:00.0 Ethernet controller: Qualcomm Atheros Killer E2500 Gigabit Ethernet Controller (rev 10)
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: alx
        Kernel modules: alx
04:00.0 USB controller: ASMedia Technology Inc. ASM2142/ASM3142 USB 3.1 Host Controller
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device 7a78
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci
05:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
        Subsystem: Intel Corporation Dual Band Wireless-AC 8265
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

Last edited by Pilif3 (2024-06-11 15:11:28)

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#10 2024-06-11 19:41:20

Pilif3
Member
Registered: 2024-06-09
Posts: 4

Re: [Solved] KDE with Wayland crashes after login

Well that was the fix. Thank you.

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