Public bug reported:
I upgraded my Raspberry Pi 4B from Ubuntu 24.04.1 to 24.10 with KDE. The
default screen manager changed to Plasma Wayland.
The login screen is showing the proper resolution (1920x1080). But after I
login. The screen show a very low resolution.
If I logout and login using Plasma(X11) then the screen resolution will be back
to normal.
If I logout and login using Ubuntu(Wayland) the screen will show low resolution
again.
ProblemType: Bug
DistroRelease: Ubuntu 24.10
Package: xorg 1:7.7+23ubuntu3
ProcVersionSignature: Ubuntu 6.11.0-1004.4-raspi 6.11.0
Uname: Linux 6.11.0-1004-raspi aarch64
ApportVersion: 2.30.0-0ubuntu4
Architecture: arm64
BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log'
CasperMD5CheckResult: unknown
CloudArchitecture: aarch64
CloudID: none
CloudName: none
CloudPlatform: none
CloudSubPlatform: config
CompositorRunning: None
CurrentDesktop: KDE
Date: Sun Nov 10 15:31:41 2024
DistUpgraded: 2024-11-08 06:10:33,409 DEBUG Running PostInstallScript:
'/usr/lib/ubuntu-advantage/upgrade_lts_contract.py'
DistroCodename: oracular
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
Lspci-vt: -[0000:00]---00.0-[01]----00.0 VIA Technologies, Inc. VL805/806 xHCI
USB 3.0 Controller
ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=0
snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1
snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0
smsc95xx.macaddr=D8:3A:DD:1D:A5:16 vc_mem.mem_base=0x3ec00000
vc_mem.mem_size=0x40000000 zswap.enabled=1 zswap.zpool=z3fold
zswap.compressor=zstd multipath=off dwc_otg.lpm_enable=0 console=tty1
root=LABEL=writable rootfstype=ext4 rootwait fixrtc quiet splash
SourcePackage: xorg
Symptom: display
UpgradeStatus: Upgraded to oracular on 2024-11-08 (2 days ago)
acpidump:
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.122-1
version.libgl1-mesa-dri: libgl1-mesa-dri 24.2.3-1ubuntu1
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:21.1.13-2ubuntu1.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-3ubuntu1
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: apport-bug arm64 kubuntu oracular resolution ubuntu
** Attachment added: "Plasma Wayland desktop after login."
https://bugs.launchpad.net/bugs/2087806/+attachment/5836260/+files/Screenshot_20241110_142035.png
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https://bugs.launchpad.net/bugs/2087806
Title:
Plasma Wayland with wrong screen resolution
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