I picked up one of those generic 8" micro laptops (Amazon Link) and after a new install with KDE plasma, grub will display and then I get a blank screen. The problem is that I can only get a CLI to work if i use nomodeset with grub and then SDDM just hangs, or KDE will just crash if i try to launch from the CLI.
I switched my sources to backports thinking it was a kernel driver issue but it did not change the blank screen. I've seen a lot of posts about this device but no real solutions. It seems to want to use the i915 driver. The screen looks to be some off the shelf touchscreen that is in portrait mode by default, so everything has to be rotated 90 degrees. I'm stumped as to what I'm missing or if there is some driver outside of backports. Any ideas on what to try?
I switched my sources to backports thinking it was a kernel driver issue but it did not change the blank screen. I've seen a lot of posts about this device but no real solutions. It seems to want to use the i915 driver. The screen looks to be some off the shelf touchscreen that is in portrait mode by default, so everything has to be rotated 90 degrees. I'm stumped as to what I'm missing or if there is some driver outside of backports. Any ideas on what to try?
Code:
inxi -FxxxzaSystem: Kernel: 6.10.6+bpo-amd64 arch: x86_64 bits: 64 compiler: N/A parameters: BOOT_IMAGE=/boot/vmlinuz-6.10.6+bpo-amd64 root=UUID=67d319b4-7745-4962-8094-ba982e301b2f ro fbcon=rotate:1 nomodeset quiet Console: pty pts/0 DM: SDDM Distro: Debian GNU/Linux 12 (bookworm)Machine: Type: Laptop Mobo: N/A model: N/A serial: N/A UEFI: American Megatrends LLC. v: 5.25 date: 09/19/2023Battery: ID-1: BAT0 charge: 36.5 Wh (100.0%) condition: 36.5/36.5 Wh (100.0%) volts: 13.0 min: 11.4 model: Intel SR 1 SR Real Battery type: Unknown serial: <filter> status: full Device-1: hid-0003:04F3:2F33.0001-battery model: ELAN Touchscreen serial: N/A charge: N/A status: N/ACPU: Info: model: Intel N100 socket: U3E1 bits: 64 type: MCP arch: Alder Lake level: v3 note: check built: 2021+ process: Intel 7 (10nm ESF) family: 6 model-id: 0xBE (190) stepping: 0 microcode: 0x17 Topology: cpus: 1x cores: 4 smt: <unsupported> cache: L1: 384 KiB desc: d-4x32 KiB; i-4x64 KiB L2: 2 MiB desc: 1x2 MiB L3: 6 MiB desc: 1x6 MiB Speed (MHz): avg: 700 min/max: 700/3400 base/boost: 2871/3400 scaling: driver: intel_pstate governor: powersave volts: 1.0 V ext-clock: 100 MHz cores: 1: 700 2: 700 3: 700 4: 700 bogomips: 6451 Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx Vulnerabilities: Type: gather_data_sampling status: Not affected Type: itlb_multihit status: Not affected Type: l1tf status: Not affected Type: mds status: Not affected Type: meltdown status: Not affected Type: mmio_stale_data status: Not affected Type: reg_file_data_sampling mitigation: Clear Register File Type: retbleed status: Not affected Type: spec_rstack_overflow status: Not affected Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization Type: spectre_v2 mitigation: Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: BHI_DIS_S Type: srbds status: Not affected Type: tsx_async_abort status: Not affectedGraphics: Device-1: Intel Alder Lake-N [UHD Graphics] driver: N/A alternate: i915 arch: Gen-12.2 process: Intel 10nm built: 2021-22+ bus-ID: 00:02.0 chip-ID: 8086:46d1 class-ID: 0300 Device-2: icSpring camera type: USB driver: uvcvideo bus-ID: 3-3:2 chip-ID: 32e6:9005 class-ID: 0e02 Display: server: X.org v: 1.21.1.7 with: Xwayland v: 22.1.9 driver: X: loaded: N/A unloaded: fbdev,modesetting,vesa gpu: N/A tty: 137x54 API: OpenGL Message: GL data unavailable in console for root.Audio: Device-1: Intel Alder Lake-N PCH High Definition Audio driver: snd_hda_intel v: kernel alternate: snd_soc_avs,snd_sof_pci_intel_tgl bus-ID: 00:1f.3 chip-ID: 8086:54c8 class-ID: 0403 API: ALSA v: k6.10.6+bpo-amd64 status: kernel-api tools: alsamixer,amixer Server-1: PulseAudio v: 16.1 status: off tools: pacat,pactlNetwork: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169 v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: 4000 bus-ID: 01:00.0 chip-ID: 10ec:8168 class-ID: 0200 IF: enp1s0 state: up speed: 1000 Mbps duplex: full mac: <filter> Device-2: Realtek RTL8852BE PCIe 802.11ax Wireless Network driver: rtw89_8852be v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1 port: 3000 bus-ID: 02:00.0 chip-ID: 10ec:b852 class-ID: 0280 IF: wlp2s0 state: down mac: <filter>Bluetooth: Device-1: Realtek Bluetooth Radio type: USB driver: btusb v: 0.8 bus-ID: 3-8:4 chip-ID: 0bda:b85b class-ID: e001 serial: <filter> Report: hciconfig ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 3.0 lmp-v: 5.2 sub-v: 91cb hci-v: 5.2 rev: dfb7 Info: acl-mtu: 1021:6 sco-mtu: 255:12 link-policy: rswitch hold sniff park link-mode: peripheral acceptDrives: Local Storage: total: 953.87 GiB used: 6.45 GiB (0.7%) ID-1: /dev/sda maj-min: 8:0 vendor: Eaget model: SSD Device size: 953.87 GiB block-size: physical: 512 B logical: 512 B sata: 3.2 speed: 6.0 Gb/s type: SSD serial: <filter> rev: 1A0 temp: 45 C scheme: GPT SMART: yes state: enabled health: PASSED on: 38 hrs cycles: 59 read: 18.7 MiB written: 33.6 MiBPartition: ID-1: / raw-size: 947.67 GiB size: 931.72 GiB (98.32%) used: 6.44 GiB (0.7%) fs: ext4 block-size: 4096 B dev: /dev/sda3 maj-min: 8:3 ID-2: /boot/efi raw-size: 487 MiB size: 486 MiB (99.80%) used: 5.8 MiB (1.2%) fs: vfat block-size: 512 B dev: /dev/sda1 maj-min: 8:1Swap: Kernel: swappiness: 60 (default) cache-pressure: 100 (default) ID-1: swap-1 type: partition size: 5.72 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/sda2 maj-min: 8:2Sensors: System Temperatures: cpu: 35.0 C mobo: N/A Fan Speeds (RPM): N/AInfo: Processes: 127 Uptime: 0m wakeups: 3 Memory: 11.44 GiB used: 490 MiB (4.2%) Init: systemd v: 252 target: graphical (5) default: graphical tool: systemctl Compilers: gcc: 12 Packages: pm: dpkg pkgs: 1962 libs: 1219 tools: apt,apt-get Shell: Bash v: 5.2.15 running-in: pty pts/0 (SSH) inxi: 3.3.26Code:
/etc/default/grubGRUB_DEFAULT=0GRUB_TIMEOUT=5GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`GRUB_CMDLINE_LINUX_DEFAULT="quiet"GRUB_CMDLINE_LINUX="fbcon=rotate:1 nomodeset"GRUB_GFXMODE=800x1280Code:
/etc/apt/sources.listdeb http://deb.debian.org/debian/ bookworm main non-free-firmwaredeb-src http://deb.debian.org/debian/ bookworm main non-free-firmwaredeb http://security.debian.org/debian-security bookworm-security main non-free-firmwaredeb-src http://security.debian.org/debian-security bookworm-security main non-free-firmwaredeb http://deb.debian.org/debian/ bookworm-backports main non-free-firmwaredeb-src http://deb.debian.org/debian/ bookworm-backports main non-free-firmwareStatistics: Posted by ChairmanFaust — 2024-08-29 17:22 — Replies 0 — Views 16