Hallo miteinander.
Ich habe ein kleine Verständnisfrage. Bzw. wollte ich wissen ob das Ziel meiner Recherche auch eine anwendbare Lösung darstellt bevor ich an meinem System zerstörerische Änderungen vornehme.
Die Lösung meines o.g. Problems ist meines Wissens nach (das ist aber im Umgang mit Ubuntu noch dürftig) exakt im folgenden link beschrieben:
https://ubuntuhandbook.org/index.php/2022/07/fix-no-sound-issue-ubuntu-22-04-essx8336/
Meine Frage wäre an die Community ob ich mit diesen Schritten auch nix falsch mache/machen kann? Und wenn es nicht zum Erfolg führt, ob ich dann, und wenn ja wie, die Aktion rückgängig machen kann/muss? Natürlich interessiert mich auch ob eventuell schon jemand diese Lösung ausprobiert hat und was dabei raus gekommen ist?
Sollte dem Versuch nix entgegen stehen melde ich mich natürlich im Anschluss um das Ergebnis zu posten...
Hier noch ein paar Infos:
ich@er:~$ sudo lshw -short
[sudo] Passwort für ich:
H/W-Pfad Gerät Klasse Beschreibung
======================================================================
system Notebook Slim S132 (PN
/0 bus GMLR_V11
/0/0 memory 64KiB BIOS
/0/23 memory 4GiB Systemspeicher
/0/23/0 memory 2GiB DIMM LPDDR4 Synch
/0/23/1 memory 2GiB DIMM LPDDR4 Synch
/0/23/2 memory Project-Id-Version: ls
/0/23/3 memory Project-Id-Version: ls
/0/33 memory 224KiB L1 Cache
/0/34 memory 4MiB L2 Cache
/0/35 processor Intel(R) Pentium(R) Si
/0/100 bridge Gemini Lake Host Bridg
/0/100/0.1 generic Celeron/Pentium Silver
/0/100/2 /dev/fb0 display GeminiLake [UHD Graphi
/0/100/e multimedia Celeron/Pentium Silver
/0/100/f communication Celeron/Pentium Silver
/0/100/12 storage Celeron/Pentium Silver
/0/100/13 bridge Gemini Lake PCI Expres
/0/100/13/0 wlp1s0 network RTL8821CE 802.11ac PCI
/0/100/15 bus Celeron/Pentium Silver
/0/100/15/0 usb1 bus xHCI Host Controller
/0/100/15/0/2 input13 input USB OPTICAL MOUSE
/0/100/15/0/3 scsi1 storage Flash Card Reader/Writ
/0/100/15/0/3/0.0.0 /dev/sda disk 15GB Card Reader
/0/100/15/0/3/0.0.0/0 /dev/sda disk 15GB
/0/100/15/0/3/0.0.0/0/1 /dev/sda1 volume 14GiB Windows NTFS Lau
/0/100/15/0/4 communication Bluetooth Radio
/0/100/15/0/7 input10 multimedia USB Camera: USB Camera
/0/100/15/1 usb2 bus xHCI Host Controller
/0/100/16 generic Celeron/Pentium Silver
/0/100/16.1 generic Celeron/Pentium Silver
/0/100/16.2 generic Celeron/Pentium Silver
/0/100/16.3 generic Celeron/Pentium Silver
/0/100/17 generic Celeron/Pentium Silver
/0/100/17.1 generic Celeron/Pentium Silver
/0/100/17.2 generic Celeron/Pentium Silver
/0/100/17.3 generic Celeron/Pentium Silver
/0/100/18 generic Celeron/Pentium Silver
/0/100/18.1 generic Celeron/Pentium Silver
/0/100/18.2 generic Celeron/Pentium Silver
/0/100/18.3 generic Celeron/Pentium Silver
/0/100/19 generic Celeron/Pentium Silver
/0/100/19.1 generic Celeron/Pentium Silver
/0/100/19.2 generic Celeron/Pentium Silver
/0/100/1c mmc0 bus Celeron/Pentium Silver
/0/100/1c/1 generic SCA128
/0/100/1c/1/1 /dev/mmcblk0rpmb generic
/0/100/1c/1/2 /dev/mmcblk0 generic
/0/100/1c/1/2/1 /dev/mmcblk0p1 volume 511MiB Windows FAT Lau
/0/100/1c/1/2/2 /dev/mmcblk0p2 volume 115GiB EXT4-Laufwerk
/0/100/1e mmc1 bus Intel Corporation
/0/100/1f bridge Celeron/Pentium Silver
/0/100/1f/0 system PnP device PNP0c02
/0/100/1f/1 system PnP device PNP0c02
/0/100/1f/2 input PnP device PNP0303
/0/100/1f/3 system PnP device PNP0b00
/0/100/1f.1 bus Celeron/Pentium Silver
/1 input0 input Lid Switch
/2 input1 input Power Button
/3 input11 input Video Bus
/4 input2 input AT Translated Set 2 ke
/5 input6 input Intel HID events
/6 input7 input Intel HID 5 button arr
/7 input8 input HTIX5288:00 0911:5288
/8 input9 input HTIX5288:00 0911:5288 ich@er:~$ lspci 00:00.0 Host bridge: Intel Corporation Gemini Lake Host Bridge (rev 06) 00:00.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Dynamic Platform and Thermal Framework Processor Participant (rev 06) 00:02.0 VGA compatible controller: Intel Corporation GeminiLake [UHD Graphics 605] (rev 06) 00:0e.0 Multimedia audio controller: Intel Corporation Celeron/Pentium Silver Processor High Definition Audio (rev 06) 00:0f.0 Communication controller: Intel Corporation Celeron/Pentium Silver Processor Trusted Execution Engine Interface (rev 06) 00:12.0 SATA controller: Intel Corporation Celeron/Pentium Silver Processor SATA Controller (rev 06) 00:13.0 PCI bridge: Intel Corporation Gemini Lake PCI Express Root Port (rev f6) 00:15.0 USB controller: Intel Corporation Celeron/Pentium Silver Processor USB 3.0 xHCI Controller (rev 06) 00:16.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 0 (rev 06) 00:16.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 1 (rev 06) 00:16.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 2 (rev 06) 00:16.3 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 3 (rev 06) 00:17.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 4 (rev 06) 00:17.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 5 (rev 06) 00:17.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 6 (rev 06) 00:17.3 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 7 (rev 06) 00:18.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06) 00:18.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06) 00:18.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06) 00:18.3 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06) 00:19.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 06) 00:19.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 06) 00:19.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 06) 00:1c.0 SD Host controller: Intel Corporation Celeron/Pentium Silver Processor SDA Standard Compliant SD Host Controller (rev 06) 00:1e.0 SD Host controller: Intel Corporation Device 31d0 (rev 06) 00:1f.0 ISA bridge: Intel Corporation Celeron/Pentium Silver Processor LPC Controller (rev 06) 00:1f.1 SMBus: Intel Corporation Celeron/Pentium Silver Processor Gaussian Mixture Model (rev 06) 01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter
Danke schon im Vorhinein.