Aiuto: risoluzione schermo in sddm sbagliata

Ciao a tutti, innanzitutto mi presento sono Roberto e uso la distro Lubuntu da circa cinque anni e mi ci trovo molto bene. In precedenza ho usato Debian per qualche anno.
Scrivo perché volevo delle delucidazioni su come poter avere la schermata login con la risoluzione 1366x768 e le icone sono troppo grandi e non tutto é visualizzabile del monitor.

Qualche info utile

root@lubuntu:/home/roberto# lshw
lubuntu
description: Notebook
product: HP ProBook 6460b (SP936UC#ABU)
vendor: Hewlett-Packard
version: A0001D02
serial: CNU1500CQ9
width: 64 bits
capabilities: smbios-2.6 dmi-2.6 smp vsyscall32
configuration: boot=normal chassis=notebook family=103C_5336AN sku=SP936UC#ABU uuid=BEF152B0-2532-E111-A919-A0C25F0640A9
*-core
description: Motherboard
product: 161D
vendor: Hewlett-Packard
physical id: 0
version: KBC Version 97.4C
serial: PCCKB00QE1XYI0
*-firmware
description: BIOS
vendor: Hewlett-Packard
physical id: a
version: 68SCE Ver. F.28
date: 09/17/2012
size: 64KiB
capacity: 2560KiB
capabilities: pci pcmcia upgrade shadowing cdboot bootselect edd int5printscreen int9keyboard int14serial int17printer acpi usb smartbattery biosbootspecification netboot
*-cpu
description: CPU
product: Intel® Core™ i5-2520M CPU @ 2.50GHz
vendor: Intel Corp.
physical id: 0
bus info: cpu@0
version: Intel® Core™ i5-2520M CPU @ 2.50GHz
slot: CPU 1
size: 2971MHz
capacity: 3200MHz
width: 64 bits
clock: 100MHz
capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts md_clear flush_l1d cpufreq
configuration: cores=2 enabledcores=2 threads=4
*-cache:0
description: L3 cache
physical id: 4
slot: Unknown
size: 3KiB
capacity: 3KiB
capabilities: asynchronous internal write-back instruction
configuration: level=3
*-cache:1
description: L2 cache
physical id: 3
slot: Unknown
size: 256KiB
capacity: 256KiB
capabilities: asynchronous internal write-back instruction
configuration: level=2
*-cache:2
description: L1 cache
physical id: 2
slot: Unknown
size: 32KiB
capacity: 32KiB
capabilities: asynchronous internal write-back
configuration: level=1
*-cache
description: L1 cache
physical id: 1
slot: Unknown
size: 32KiB
capacity: 32KiB
capabilities: asynchronous internal write-back
configuration: level=1
*-memory
description: System Memory
physical id: 5
slot: System board or motherboard
size: 4GiB
*-bank:0
description: DIMM [empty]
physical id: 0
slot: Bottom-Slot 1(top)
*-bank:1
description: SODIMM DDR3 Synchronous 1333 MHz (0,8 ns)
product: HMT351S6CFR8C-PB
vendor: Hynix/Hyundai
physical id: 1
serial: 436D133F
slot: Bottom-Slot 2(under)
size: 4GiB
width: 64 bits
clock: 1333MHz (0.8ns)
*-pci
description: Host bridge
product: 2nd Generation Core Processor Family DRAM Controller
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 09
width: 32 bits
clock: 33MHz
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:34 memory:d4000000-d43fffff memory:c0000000-cfffffff ioport:4000(size=64) memory:c0000-dffff
*-communication
description: Communication controller
product: 6 Series/C200 Series Chipset Family MEI Controller #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:32 memory:d4724000-d472400f
*-network
description: Ethernet interface
product: 82579V Gigabit Network Connection
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: enp0s25
version: 04
serial: e4:11:5b:29:45:a4
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k firmware=0.13-4 latency=0 link=no multicast=yes port=twisted pair
resources: irq:30 memory:d4700000-d471ffff memory:d472a000-d472afff ioport:4060(size=32)
*-usb:0
description: USB controller
product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
vendor: Intel Corporation
physical id: 1a
bus info: pci@0000:00:1a.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:16 memory:d4729000-d47293ff
*-usbhost
product: EHCI Host Controller
vendor: Linux 5.4.0-60-generic ehci_hcd
physical id: 1
bus info: usb@1
logical name: usb1
version: 5.04
capabilities: usb-2.00
configuration: driver=hub slots=2 speed=480Mbit/s
*-usb
description: USB hub
product: Integrated Rate Matching Hub
vendor: Intel Corp.
physical id: 1
bus info: usb@1:1
version: 0.00
capabilities: usb-2.00
configuration: driver=hub slots=6 speed=480Mbit/s
*-multimedia
description: Audio device
product: 6 Series/C200 Series Chipset Family High Definition Audio Controller
vendor: Intel Corporation
physical id: 1b
bus info: pci@0000:00:1b.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=snd_hda_intel latency=0
resources: irq:35 memory:d4720000-d4723fff
*-pci:0
description: PCI bridge
product: 6 Series/C200 Series Chipset Family PCI Express Root Port 1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: b4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:26 memory:d4600000-d46fffff
*-pci:1
description: PCI bridge
product: 6 Series/C200 Series Chipset Family PCI Express Root Port 2
vendor: Intel Corporation
physical id: 1c.1
bus info: pci@0000:00:1c.1
version: b4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:27 ioport:2000(size=8192) memory:d0000000-d3ffffff ioport:bfb00000(size=2097152)
*-pci:2
description: PCI bridge
product: 6 Series/C200 Series Chipset Family PCI Express Root Port 3
vendor: Intel Corporation
physical id: 1c.2
bus info: pci@0000:00:1c.2
version: b4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:28 memory:d4500000-d45fffff
*-firewire
description: FireWire (IEEE 1394)
product: IEEE 1394 Host Controller
vendor: JMicron Technology Corp.
physical id: 0
bus info: pci@0000:23:00.0
version: 30
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress msi ohci bus_master cap_list
configuration: driver=firewire_ohci latency=0
resources: irq:18 memory:d4500000-d45007ff memory:d4505000-d45050ff
*-generic:0
description: System peripheral
product: SD/MMC Host Controller
vendor: JMicron Technology Corp.
physical id: 0.1
bus info: pci@0000:23:00.1
version: 30
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress msi bus_master cap_list rom
configuration: driver=sdhci-pci latency=0
resources: irq:18 memory:d4504000-d45040ff memory:d4508000-d450ffff
*-generic:1 UNCLAIMED
description: SD Host controller
product: Standard SD Host Controller
vendor: JMicron Technology Corp.
physical id: 0.2
bus info: pci@0000:23:00.2
version: 30
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress msi cap_list
configuration: latency=0
resources: memory:d4503000-d45030ff
*-pci:3
description: PCI bridge
product: 6 Series/C200 Series Chipset Family PCI Express Root Port 4
vendor: Intel Corporation
physical id: 1c.3
bus info: pci@0000:00:1c.3
version: b4
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:29 memory:d4400000-d44fffff
*-network
description: Wireless interface
product: Centrino Advanced-N 6205 [Taylor Peak]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:24:00.0
logical name: wlo1
version: 34
serial: 08:11:96:eb:58:68
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-60-generic firmware=18.168.6.1 ip=192.168.1.81 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:33 memory:d4400000-d4401fff
*-usb:1
description: USB controller
product: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci-pci latency=0
resources: irq:16 memory:d4728000-d47283ff
*-usbhost
product: EHCI Host Controller
vendor: Linux 5.4.0-60-generic ehci_hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 5.04
capabilities: usb-2.00
configuration: driver=hub slots=2 speed=480Mbit/s
*-usb
description: USB hub
product: Integrated Rate Matching Hub
vendor: Intel Corp.
physical id: 1
bus info: usb@2:1
version: 0.00
capabilities: usb-2.00
configuration: driver=hub slots=6 speed=480Mbit/s
*-usb:0
description: Mouse
product: Trust Wireless Mouse
vendor: Telink
physical id: 2
bus info: usb@2:1.2
version: 1.00
capabilities: usb-1.10
configuration: driver=usbhid maxpower=50mA speed=12Mbit/s
*-usb:1
description: Bluetooth wireless interface
product: HP Integrated Module
vendor: Broadcom Corp
physical id: 6
bus info: usb@2:1.6
version: 3.06
capabilities: bluetooth usb-2.00
configuration: driver=btusb speed=12Mbit/s
*-isa
description: ISA bridge
product: HM65 Express Chipset LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: isa bus_master cap_list
configuration: driver=lpc_ich latency=0
resources: irq:0
*-sata
description: SATA controller
product: 6 Series/C200 Series Chipset Family 6 port Mobile SATA AHCI Controller
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
logical name: scsi0
logical name: scsi1
version: 04
width: 32 bits
clock: 66MHz
capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
configuration: driver=ahci latency=0
resources: irq:31 ioport:4088(size=8) ioport:4094(size=4) ioport:4080(size=8) ioport:4090(size=4) ioport:4040(size=32) memory:d4727000-d47277ff
*-disk
description: ATA Disk
product: Hitachi HTS72503
vendor: Hitachi
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: CC0J
serial: 101108PCKC30BPH2EGJJ
size: 298GiB (320GB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5 guid=3d0fe73f-a1e5-40b4-8a44-75e80064b77a logicalsectorsize=512 sectorsize=512
*-volume:0
description: Windows FAT volume
vendor: mkfs.fat
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /boot/efi
version: FAT32
serial: b223-5466
size: 510MiB
capacity: 511MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat mount.fstype=vfat mount.options=rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro name=EFI System Partition state=mounted
*-volume:1
description: EXT4 volume
vendor: Linux
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
logical name: /
version: 1.0
serial: c9a0b300-6ff2-40e2-8467-3ec9cec86395
size: 297GiB
capabilities: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
configuration: created=2021-01-11 00:51:19 filesystem=ext4 lastmountpoint=/ modified=2021-01-11 12:23:59 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro mounted=2021-01-11 12:24:05 state=mounted
*-cdrom
description: DVD-RAM writer
product: DVD RW AD-7721H
vendor: hp
physical id: 1
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/sr0
version: 1.80
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-pnp00:00
product: PnP device PNP0c02
physical id: 2
capabilities: pnp
configuration: driver=system
*-pnp00:01
product: PnP device IFX0102
physical id: 3
capabilities: pnp
configuration: driver=tpm_tis
*-pnp00:02
product: PnP device PNP0c02
physical id: 4
capabilities: pnp
configuration: driver=system
*-pnp00:03
product: PnP device PNP0b00
physical id: 6
capabilities: pnp
configuration: driver=rtc_cmos
*-pnp00:04
product: PnP device PNP0401
physical id: 7
capabilities: pnp
configuration: driver=parport_pc
*-pnp00:05
product: PnP device PNP0303
physical id: 8
capabilities: pnp
configuration: driver=i8042 kbd
*-pnp00:06
product: PnP device SYN017b
physical id: 9
capabilities: pnp
configuration: driver=i8042 aux
*-battery
product: CC06055
vendor: 83-24
physical id: 1
slot: Primary
capacity: 55080mWh
configuration: voltage=10,8V

roberto@lubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal

roberto@lubuntu:~$ lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 36 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 2
Core(s) per socket: 2
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 42
Model name: Intel® Core™ i5-2520M CPU @ 2.50GHz
Stepping: 7
CPU MHz: 1133.342
CPU max MHz: 3200,0000
CPU min MHz: 800,0000
BogoMIPS: 4989.04
Virtualization: VT-x
L1d cache: 64 KiB
L1i cache: 64 KiB
L2 cache: 512 KiB
L3 cache: 3 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages
Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flu
shes, SMT vulnerable
Vulnerability Mds: Mitigation; Clear CPU buffers; SMT vulnerable
Vulnerability Meltdown: Mitigation; PTI
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via pr
ctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and _user poin
ter sanitization
Vulnerability Spectre v2: Mitigation; Full generic retpoline, IBPB conditional
, IBRS_FW, STIBP conditional, RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush dts acpi mmx fxsr sse ss
e2 ht tm pbe syscall nx rdtscp lm constant_tsc arch

perfmon pebs bts rep_good nopl xtopology nonstop_tsc
cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cp
l vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 s
se4_2 x2apic popcnt tsc_deadline_timer aes xsave avx
lahf_lm epb pti ssbd ibrs ibpb stibp tpr_shadow vnm
i flexpriority ept vpid xsaveopt dtherm ida arat pln
pts md_clear flush_l1d

roberto@lubuntu:~$ lsusb
Bus 002 Device 004: ID 03f0:231d HP, Inc Broadcom 2070 Bluetooth Combo
Bus 002 Device 003: ID 145f:023d Trust
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Grazie in anticipo.

hai provato a forzare la risoluzione?

1 Like

Grazie, ci studio un po’ su e poi vi aggiorno! :wink:

Questo problema è stato risolto?