91 lines
3.9 KiB
Markdown
91 lines
3.9 KiB
Markdown
# Operating System
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This thing is running Ubuntu 20.04.3 fork, not Android (!).
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Fork is named `AGNOS`.
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## GNU Userspace
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Built with GNU, like Ubuntu and Debian.
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## Linux Kernel
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```
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root@tici:~# uname -a
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Linux tici 4.9.103+ #26 SMP PREEMPT Wed Dec 8 15:30:31 PST 2021 aarch64 aarch64 aarch64 Gx
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root@tici:~# dmesg -T # select lines from the dmesg:
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Linux version 4.9.103+ (batman@workstation-adeeb) (gcc version 8.2.1 20180802 (GNU Toolchain for the A-profile Architecture 8.2-2018-08 (arm-rel-8.23)) ) 1
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Machine: Qualcomm Technologies, Inc. sda845 v2.1 TurboX-SOM_V01
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efi: UEFI not found.
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# And what do they use for entropy? Old seeds? :)
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random: fast init done
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# Kernel command line:
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rcupdate.rcu_expedited=1 console=ttyMSM0,115200n8 earlycon=msm_geni_serial,0xA84000 androidboot.hardware=qcom androidboot.console=ttyMSM0 video=DSI-1:1080x2160@60e mdss_mdp.panel=0:dsi:0:dsi_ss_ea8074_fhd_cmd_display ehci-hcd.park=3 lpm_levels.sleep_disabled=1 service_locator.enable=1 androidboot.selinux=permissive firmware_class.path=/lib/firmware/updates net.ifnames=0 dyndbg="" root=/dev/sda6 androidboot.bootdevice=1d84000.ufshc androidboot.serialno=92d29dd androidboot.baseband=sda msm_drm.dsi_display0=dsi_fhd_ea8074_1080_cmd_display: androidboot.slot_suffix=_a skip_initramfs rootwait ro init=/sbin/init
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# Tainted kernel!
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snd_soc_wcd9xxx: module verification failed: signature and/or required key missing - tainting kernel
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# Kernel Debug is on:
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**********************************************************
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** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
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** **
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** trace_printk() being used. Allocating extra memory. **
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** **
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** This means that this is a DEBUG kernel and it is **
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** unsafe for production use. **
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** **
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** If you see this message and you are not debugging **
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** the kernel, report this immediately to your vendor! **
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** **
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** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
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**********************************************************
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# Surely nothing could go wrong here....
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SELinux: Starting in permissive mode
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# nom
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SMP: Total of 8 processors activated.
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Linux video capture interface: v2.00
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dmi: Firmware registration failed.
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Advanced Linux Sound Architecture Driver Initialized.
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Bluetooth: Core ver 2.22
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cpufreq: driver osm-cpufreq up and running
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clk: clk_cpu_osm_driver_probe: OSM CPUFreq driver inited
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reg-fixed-voltage 1.gpio-regulator: could not find pctldev for node /soc/qcom,spmi@c440000/qcom,pm8998@0/pinctrl@c000/camera_rear_dvdd_en/camera_rear_dvdd_
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en_default, deferring probe
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reg-fixed-voltage 2.gpio-regulator: could not find pctldev for node /soc/qcom,spmi@c440000/qcom,pm8998@0/pinctrl@c000/camera_dvdd_en/camera_dvdd_en_default
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, deferring probe
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SELinux: Registering netfilter hooks
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...
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usbserial: USB Serial support registered for FTDI USB Serial Device
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usbserial: USB Serial support registered for GSM modem (1-port)
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# Seems to have a lot of stuff in the kernel that isn't needed.
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ALSA device list:
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No soundcards found.
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# But does it matter?
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SELinux: unrecognized netlink message: protocol=0 nlmsg_type=106 sclass=netlink_route_socket pig=605 comm=systemd-network
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wlan: module is from the staging directory, the quality is unknown, you have been warned.
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usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB0
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option 1-1.1:1.1: GSM modem (1-port) converter detected
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usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB1
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option 1-1.1:1.2: GSM modem (1-port) converter detected
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usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB2
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option 1-1.1:1.3: GSM modem (1-port) converter detected
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usb 1-1.1: GSM modem (1-port) converter now attached to ttyUSB3
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qmi_wwan 1-1.1:1.4: cdc-wdm0: USB WDM device
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```
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