Gnome QT render problem after the update

After the latest release QT apps aren’t rendering properly. I used kvantum theme to apply different theme. But it behaved same.

  • background doesn’t apply dark mode.
  • Text is not visible [As shown in screenshot]
  • Applying white theme in Kvantum also doesn’t help.

Is there any fix for it?

#################### inxi -Fxzc0 ########################

System:    Kernel: 5.8.11-1-MANJARO x86_64 bits: 64 compiler: N/A Desktop: GNOME 3.36.6 
           Distro: Manjaro Linux 
Machine:   Type: Laptop System: ASUSTeK product: X550JK v: 1.0 serial: <filter> 
           Mobo: ASUSTeK model: X550JK v: 1.0 serial: <filter> UEFI: American Megatrends 
           v: X550JK.304 date: 04/16/2019 
Battery:   ID-1: BAT0 charge: 10.7 Wh condition: 11.2/32.6 Wh (35%) model: ASUSTeK X550A30 
           status: Charging 
CPU:       Topology: Dual Core model: Intel Core i5-4200H bits: 64 type: MT MCP arch: Haswell 
           rev: 3 L2 cache: 3072 KiB 
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 22357 
           Speed: 2856 MHz min/max: 800/3400 MHz Core speeds (MHz): 1: 2798 2: 2801 3: 2814 
           4: 2795 
Graphics:  Device-1: Intel 4th Gen Core Processor Integrated Graphics vendor: ASUSTeK driver: i915 
           v: kernel bus ID: 00:02.0 
           Device-2: NVIDIA GM107M [GeForce GTX 850M] vendor: ASUSTeK driver: nvidia v: 450.66 
           bus ID: 01:00.0 
           Device-3: Realtek USB Camera type: USB driver: uvcvideo bus ID: 1-7:5 
           Display: x11 server: X.org 1.20.9 driver: modesetting,nvidia 
           resolution: <xdpyinfo missing> 
           OpenGL: renderer: Mesa DRI Intel HD Graphics 4600 (HSW GT2) v: 4.5 Mesa 20.1.8 
           direct render: Yes 
Audio:     Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio driver: snd_hda_intel 
           v: kernel bus ID: 00:03.0 
           Device-2: Intel 8 Series/C220 Series High Definition Audio vendor: ASUSTeK 
           driver: snd_hda_intel v: kernel bus ID: 00:1b.0 
           Sound Server: ALSA v: k5.8.11-1-MANJARO 
Network:   Device-1: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter vendor: AzureWave 
           driver: ath9k v: kernel port: e000 bus ID: 03:00.0 
           IF: wlp3s0 state: down mac: <filter> 
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: ASUSTeK 
           driver: r8169 v: kernel port: d000 bus ID: 04:00.1 
           IF: enp4s0f1 state: up speed: 100 Mbps duplex: full mac: <filter> 
Drives:    Local Storage: total: 1.02 TiB used: 6.89 GiB (0.7%) 
           ID-1: /dev/sda vendor: Western Digital model: WDS120G2G0A-00JH30 size: 111.80 GiB 
           ID-2: /dev/sdb vendor: Seagate model: ST1000LM024 HN-M101MBB size: 931.51 GiB 
Partition: ID-1: / size: 111.50 GiB used: 6.58 GiB (5.9%) fs: btrfs dev: /dev/sda2 
           ID-2: /home size: 100.00 GiB used: 316.8 MiB (0.3%) fs: btrfs dev: /dev/sdb1 
Swap:      Alert: No Swap data was found. 
Sensors:   System Temperatures: cpu: 91.0 C mobo: N/A 
           Fan Speeds (RPM): cpu: 3800 
Info:      Processes: 338 Uptime: 51m Memory: 7.66 GiB used: 2.10 GiB (27.4%) Init: systemd 
           Compilers: gcc: 10.2.0 Packages: 1151 Client: shell wrapper v: 5.0.18-release 
           inxi: 3.1.05
2 Likes

A temporary workaround was reported here for light themes.

2 Likes

A temporary solution is to set ‘KvGnomeDark’ theme from kavantum manager. It fixes the font problems.

This topic was automatically closed 15 days after the last reply. New replies are no longer allowed.