因此,我下载了适用于 ubuntu 24.04 的 virtualbox .deb,在安装过程中,它要求设置 uefi 启动密码,而我愚蠢地关闭了终端。之后,我尝试卸载并重新安装它,因此我解锁了dpkg
相关sudo rm -rf
目录。现在which virtualbox
没有输出,但dpkg -l | grep -i virtualbox
显示一些 virtualbox-7.1 和 oracle virtual box 文件,它也在我的应用程序列表中,当我尝试查找活动的 vm 会话时,会出现警告循环。我尝试删除它们,但无法删除 virtualbox-7.1,因为它仍在后台运行。
在 MacOS 中,应用程序是一个文件夹,无论是在/Applications
系统范围内安装还是~/Applications
仅安装给特定用户,它都包含一个MacOS
包含可执行文件的目录,以及一个Resources
包含应用程序运行所需的任何资产或额外资源的目录。还有其他文件,例如Info.plist
或Pkginfo
。
我的问题是 Ubuntu 应用程序的结构是什么?根据这个,可执行文件存储在/usr/bin
什么地方。但这似乎只是可执行文件。应用程序将资产(例如 Dock 图标、游戏纹理等)存储在哪里?或者任何其他属于应用程序但不属于可执行文件的数据?在 Mac 上,应用程序似乎是自包含的软件包,但在 Linux 上不是。应用程序的所有组件在文件系统中是如何构造的?
PS:我原本以为这是一个超级重复的问题,但不知为何,除了链接的问题之外,我所有的搜索都无果而终。
我已经努力了两天,想让 Ubuntu Server 24 LTS 在 Raspberry Pi 5 (8Gb) 上运行。情况如下:我想用 OpenVPN 创建一个 VPN 服务器(它与相关系统完全兼容)。要工作,需要 Ubuntu 的 LTS 服务器版本(https://openvpn.net/as-docs/raspberry-pi.html)。我想到了一个带有触摸显示屏的小型独立站,为此我购买了一个展示柜和官方显示屏。一切组装好后,我在 SD 卡上安装了桌面版(使用 RPI 成像仪 - 官方工具),结果得到了错误版本的操作系统,我在启动时注意到了这一点,但没什么大不了的,显示屏打开了,触摸工作正常。我总是用同样的工具在 SD 卡上安装了服务器版本,但显示屏没有启动,我连接了一个 hdmi 显示器,我认为安装一个 GUI 和一些设置就足够了,然而,磨难开始了。sudo apt update && sudo apt upgrade
使用命令 apt install ubuntu-desktop 我下载了所有软件包并安装,当我重新启动显示器时,所有内容都停止在屏幕上,左上角的光标闪烁...... Ctrl + Alt + F2 然后我回到控制台,我尝试命令 startx 和 xinit 放弃,无法连接到 x,服务器错误。
我再次准备了 SD 并尝试使用 xubuntu-desktop,结果还是一样。我再次准备了 SD 并重新安装了完整的桌面,然后尝试修改配置文件,因为我在网上唯一一篇试图解决类似问题的帖子中找到了解决方法:
粘贴“display_auto_detect=1”并注释掉 /boot/firmware/config.txt 中的“dtoverlay=vc4-kms-v3d”行,以启用 ubuntu 上的触摸屏“display_auto_detect=1”我已经在配置中了,我只在“注释”dtoverlay=vc4-kms-v3d 中添加了 #,它也已经存在。结果什么也没做。
桌面无法通过 HDMI 启动,触摸显示屏无法打开。用于连接主板的指南:https://www.raspberrypi.com/documentation/accessories/display.html
我尝试再次安装桌面版,触摸显示屏再次启动(似乎需要以某种方式重新校准),我借此机会比较了两个配置文件(带显示屏的桌面和服务器)。我将它们粘贴在这里,只有一个区别。
(链接已损坏,已被管理员删除)
两个配置文件之间的差异似乎与此无关,它应该只是启用了调试端口。这是我给出 startx 命令时发生的情况: https://ibb.co/5hY9YS8P
出现错误后我打开了 x 日志文件:
你认为它是什么?
背景: 我带着我的旧 Chromebook(华硕 C200-MA),并设法安装了 Xubuntu(24.04.2 LTS,内核 6.8.0-55-generic)作为唯一的操作系统。(感谢 mrchromebox.tech)。我很确定 ChromeOS 上的电池没问题。
问题: 即使识别到电池,也无法充电。拔掉充电线后立即关机。
信息:
- 我没有这个文件(并且无法创建它):
- /sys/class/power_supply/BAT0/charge_control_start_threshold
- /sys/class/power_supply/BAT0/charge_control_end_threshold
- 结果
upower -i $(upower -e | grep BAT)
:
native-path: BAT0
vendor: AS19IUD
model: C200-42
power supply: yes
updated: lun. 10 mars 2025 19:21:44 (1 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: pending-charge
warning-level: none
energy: 0 Wh
energy-empty: 0 Wh
energy-full: 48,336 Wh
energy-full-design: 48,336 Wh
energy-rate: 0 W
voltage: 5,775 V
charge-cycles: 115
percentage: 0%
capacity: 100%
technology: lithium-ion
icon-name: 'battery-caution-charging-symbolic'
- 结果
acpi -V
:
Battery 0: design capacity 4240 mAh, last full capacity -42 mAh = -1%
Adapter 0: on-line
Cooling 0: Processor 0 of 10
Cooling 1: soc_dts1 no state information available
Cooling 2: intel_powerclamp 0 of 100
Cooling 3: soc_dts0 no state information available
Cooling 4: Processor 0 of 10
- info tlp cmd 的结果
tlp-stat -b
:
--- TLP 1.6.1 --------------------------------------------
+++ Battery Care
Plugin: generic
Supported features: none available
+++ Battery Status: BAT0
/sys/class/power_supply/BAT0/manufacturer = AS19IUD
/sys/class/power_supply/BAT0/model_name = C200-42
/sys/class/power_supply/BAT0/cycle_count = 115
/sys/class/power_supply/BAT0/charge_full_design = 4240 [mAh]
/sys/class/power_supply/BAT0/charge_full = (not available)
/sys/class/power_supply/BAT0/charge_now = 0 [mAh]
/sys/class/power_supply/BAT0/current_now = 0 [mA]
/sys/class/power_supply/BAT0/status = Not charging
/sys/class/power_supply/BAT0/charge_control_start_threshold = (not available)
/sys/class/power_supply/BAT0/charge_control_end_threshold = (not available)
Capacity = 0.0 [%]
我的 BIOS 中没有任何选项可以启用/禁用电池
电源管理图片:
- 有什么想法我可以尝试吗?
编辑:
cat /sys/class/power_supply/BAT0/voltage_now
5763000
cat /sys/class/power_supply/BAT0/voltage_min_design
11400000
-> 可能是电池或充电器没电了?(插入交流电时工作)
多谢 :)
我知道这个问题并不重要,但是当我记起更新 UbuntuOS 版本时主文件夹不会被删除时,我就有了这个想法,但是 Steam 上的游戏怎么办?它们在主目录中吗?还是我必须在操作系统更新后重新下载所有游戏,因为它们也被删除了?
我在使用 Firefox 时遇到了一个奇怪的问题,它将字体系列规范渲染为"monospace"
。在这种情况下,Noto Color Emoji
规范monospace
选择了正确的默认值。Noto Sans Mono
fc-list monospace
返回相同的正确字体。我也没有修改任何映射,所以我不太明白这是从哪里来的。需要注意的一点是fc-list -s monospace
将表情符号字体列为第二个结果。
我在一些网站上看到过这个问题,所以这不是网站独有的问题。但是,正如您在右侧看到的,字体是正确的,具有相同的字体系列规范。我还找不到任何不同的 CSS 属性会导致这种差异。
font-family: "Droid Sans Mono", "monospace", monospace
:
font-family: "Droid Sans Mono", monospace
:
(我没有Droid Sans Mono
安装并且该网站也没有直接提供它,因此只能选择后备)。
作为参考,这是我见过的一个网站:https://mermaid.live/edit
另一个是 GitHub web IDE。
Ubuntu 版本:Ubuntu 24.04.2 LTS
Firefox 版本:(136.0 (64-Bit)
虽然自从我使用这个系统以来,这种情况就一直存在,大约 3 个月)
我必须进行导出,因为我一直在尝试使用 Linux。我知道保存了许多设置~/.config/
,但其中似乎不包括 Kwin 脚本或窗口装饰本身,因此我必须在新的 KDE 安装中重新安装它们。我查看了 konsave 之类的工具,但那只适用于点文件。
编辑
- 2025-03-15:我的问题与此问题不同,原因如下:
- 我的内核是
6.11.0-19-generic
,它比解决该用户问题的内核更新。 - 与该用户不同,当我运行
sudo dmesg | grep wcn
或时sudo dmesg | grep ath
,什么都没有出现。 - 我的机器的wifi在网络设置中可见。
- 我的内核是
概括
我最近用微星 MPG X870E Carbon WiFi 主板安装了一台 Windows 11 / Ubuntu 24 双系统。我的 WiFi 连接通常直接通过主板,无需外部适配器。在这两种操作系统上,WiFi 速度通常都比同一网络上其他低规格设备慢。
在排除此故障时,我运行了iwconfig
,结果返回:
lo no wireless extensions.
enp9s0 no wireless extensions.
enp10s0 no wireless extensions.
wlp17s0 no wireless extensions.
我觉得很奇怪。既然我能用网络(虽然网速很慢),难道不应该在这里看到一些结果吗?
诊断信息
运行显示更多结果(当我怀疑某些 IP 地址可能敏感时,ifconfig
我删除了一些 IP 地址):*
enp10s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether ****:****:****:****:****:**** txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp9s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether ****:****:****:****:****:**** txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask ***.***.***.***
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 573 bytes 62912 (62.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 573 bytes 62912 (62.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp17s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet ***.***.***.*** netmask ***.***.***.*** broadcast ***.***.***.***
inet6 ****:****:****:****:****:**** prefixlen 128 scopeid 0x0<global>
inet6 ****:****:****:****:****:**** prefixlen 64 scopeid 0x20<link>
inet6 ****:****:****:****:****:****:*****:***** prefixlen 64 scopeid 0x0<global>
inet6 ****:****:****:****:****:****:*****:***** prefixlen 64 scopeid 0x0<global>
ether ****:****:****:****:****:**** txqueuelen 1000 (Ethernet)
RX packets 391880 bytes 505296333 (505.2 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 141640 bytes 97357724 (97.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
运行后sudo lshw -C network
我得到了(序列号和 IP 地址已被删除,*
因为我不知道它们是否敏感):
*-network
description: Ethernet interface
product: RTL8125 2.5GbE Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: enp9s0
version: 05
serial: **:**:**:**:**:**
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.11.0-19-generic firmware=rtl8125b-2_0.0.2 07/13/20 latency=0 link=no multicast=yes port=twisted pair
resources: irq:24 ioport:d000(size=256) memory:a0000000-a000ffff memory:a0010000-a0013fff
*-network
description: Ethernet interface
product: Realtek Semiconductor Co., Ltd.
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:0a:00.0
logical name: enp10s0
version: 01
serial: **:**:**:**:**:**
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.11.0-19-generic firmware=rtl8126a-3_0.0.5 08/30/24 latency=0 link=no multicast=yes port=twisted pair
resources: irq:42 ioport:c000(size=256) memory:a0100000-a010ffff memory:a0110000-a0113fff
*-network
description: Ethernet interface
product: WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800]
vendor: Qualcomm Technologies, Inc
physical id: 0
bus info: pci@0000:11:00.0
logical name: wlp17s0
version: 01
serial: **:**:**:**:**:**
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical
configuration: broadcast=yes driver=ath12k_pci driverversion=6.11.0-19-generic firmware=N/A ip=***.***.***.*** latency=0 link=yes multicast=yes
resources: irq:163 memory:a0200000-a03fffff
跑步lsusb
给我带来:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0b05:18e5 ASUSTek Computer, Inc. ROG CHAKRAM
Bus 001 Device 003: ID 3434:d030 Keychron Keychron Link
Bus 001 Device 004: ID 0db0:0076 Micro Star International MYSTIC LIGHT
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0bda:5420 Realtek Semiconductor Corp. 4-Port USB 2.0 Hub
Bus 003 Device 003: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub
Bus 003 Device 004: ID 1bcf:2283 Sunplus Innovation Technology Inc. Full HD webcam
Bus 003 Device 005: ID 0489:e10a Foxconn / Hon Hai
Bus 003 Device 006: ID 0db0:0b58 Micro Star International USB Audio
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 002: ID 0bda:0420 Realtek Semiconductor Corp. 4-Port USB 3.0 Hub
Bus 004 Device 003: ID 0bda:0411 Realtek Semiconductor Corp. Hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 011 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 012 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
跑步lspci
回报:
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14d8
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 14d9
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:01.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14db
00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14da
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14dd
00:08.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 14dd
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 71)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 14e7
01:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev 10)
02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch (rev 10)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 31 [Radeon RX 7900 XT/7900 XTX/7900M] (rev c8)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 31 HDMI/DP Audio
04:00.0 Non-Volatile memory controller: MAXIO Technology (Hangzhou) Ltd. NVMe SSD Controller MAP1602 (DRAM-less) (rev 01)
05:00.0 Non-Volatile memory controller: MAXIO Technology (Hangzhou) Ltd. NVMe SSD Controller MAP1602 (DRAM-less) (rev 01)
06:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Upstream Port (rev 01)
07:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:0c.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
07:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. Device 8126 (rev 01)
0d:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Upstream Port (rev 01)
0e:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:0c.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
0e:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)
11:00.0 Network controller: Qualcomm Technologies, Inc WCN785x Wi-Fi 7(802.11be) 320MHz 2x2 [FastConnect 7800] (rev 01)
13:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Device 43fd (rev 01)
14:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset SATA Controller (rev 01)
15:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Device 43fd (rev 01)
16:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset SATA Controller (rev 01)
17:00.0 PCI bridge: ASMedia Technology Inc. Device 2421 (rev 01)
18:00.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
18:01.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
18:02.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
18:03.0 PCI bridge: ASMedia Technology Inc. Device 2423 (rev 01)
79:00.0 USB controller: ASMedia Technology Inc. Device 2426 (rev 01)
7a:00.0 USB controller: ASMedia Technology Inc. Device 2425 (rev 01)
7b:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raphael (rev c9)
7b:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt Radeon High Definition Audio Controller
7b:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 19h PSP/CCP
7b:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15b6
7b:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15b7
7b:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller
7c:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15b8
这是我的系统设置:
# System Details Report
---
## Report details
- **Date generated:** 2025-03-08 15:58:02
## Hardware Information:
- **Hardware Model:** Micro-Star International Co., Ltd. MS-7E49
- **Memory:** 64.0 GiB
- **Processor:** AMD Ryzen™ 9 7950X3D × 32
- **Graphics:** AMD Radeon™ RX 7900 XTX
- **Graphics 1:** AMD Radeon™ Graphics
- **Disk Capacity:** 4.1 TB
## Software Information:
- **Firmware Version:** 1.A1G
- **OS Name:** Ubuntu 24.04.2 LTS
- **OS Build:** (null)
- **OS Type:** 64-bit
- **GNOME Version:** 46
- **Windowing System:** Wayland
- **Kernel Version:** Linux 6.11.0-19-generic
上一个问题
我之前将这台机器设置为 Windows 11 / Linux Mint 22 系统,期间遇到了完全没有 WiFi 的问题。我在这里获得了帮助。自从用 Ubuntu 替换 Linux Mint 后,我仍然有时会发现从 Ubuntu 重启到 Windows 11 后没有 WiFi,但只需重启机器即可解决。
我正在使用Ubuntu 24.04.2 LTS
并尝试编译TeXpresso:
akira@akira:~/texpresso$ make texpresso-tonic
make -f Makefile.tectonic tectonic
make[1]: Entering directory '/home/akira/texpresso'
cd tectonic && cargo build --release --features external-harfbuzz
error: package `home v0.5.11` cannot be built because it requires rustc 1.81 or newer, while the currently active rustc version is 1.75.0
Either upgrade to rustc 1.81 or newer, or use
cargo update [email protected] --precise ver
where `ver` is the latest version of `home` supporting rustc 1.75.0
make[1]: *** [Makefile.tectonic:11: tectonic] Error 101
make[1]: Leaving directory '/home/akira/texpresso'
make: *** [Makefile:55: texpresso-tonic] Error 2
因此,我必须更新rustc 1.81
。我试过了,rustup update stable
但无济于事
akira@akira:~/texpresso$ rustup update stable
Command 'rustup' not found, but can be installed with:
sudo snap install rustup # version 1.27.1, or
sudo apt install rustup # version 1.26.0-3
See 'snap info rustup' for additional versions.
akira@akira:~/texpresso$ which rustc
/usr/bin/rustc
您能解释一下如何更新rustc
我的系统吗?
我突然遇到一个问题,无法打开 Firefox、Brave 和 Chromium 等 Web 浏览器。看来共享库 libX11.so.6 是问题所在。snap 没有响应,snap list
并snap refresh
给出相同的错误。我搜索并尝试了许多解决方案,但都无济于事。如果我尝试再次安装该库,我会收到一条消息,提示它已经存在:
sudo apt install libx11-6
Loading package lists... Done
Building dependency tree... Done
Reading status information... Done
libx11-6 is already the latest version (2:1.8.7-1build1).
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
我也尝试过sudo apt install --reinstall snapd
,甚至sudo apt remove --purge snapd
重新安装它,但问题仍然存在。
如果我尝试,.sudo apt install firefox.
我会得到这个错误:
我别无选择。我暂时安装了 Google Chrome,我的 Tor 浏览器也能用。所有密码都在 Firefox 中,Chrome 似乎无法导入它们(尽管它说可以)。
我正在使用 Ubuntu 24.04。
screenfetch
./+o+- farzan@ZenBook-UX363EA
yyyyy- -yyyyyy+ OS: Ubuntu 24.04 noble
://+//////-yyyyyyo Kernel: x86_64 Linux 6.8.0-55-generic
.++ .:/++++++/-.+sss/` Uptime: 1h 12m
.:++o: /++++++++/:--:/- Packages: 2701
o:+o+:++.`..```.-/oo+++++/ Shell: bash
.:+o:+o/. `+sssoo+/ Resolution: 1920x1080
.++/+:+oo+o:` /sssooo. DE: GNOME 46.5
/+++//+:`oo+o /::--:. WM: Mutter
\+/+o+++`o++o ++////. WM Theme: Adwaita
.++.o+++oo+:` /dddhhh. GTK Theme: Yaru-dark [GTK2/3]
.+.o+oo:. `oddhhhh+ Icon Theme: Yaru-dark
\+.++o+o``-````.:ohdhhhhh+ Font: Ubuntu Sans 11
`:o+++ `ohhhhhhhhyo++os: Disk: 243G / 449G (58%)
.o:`.syhhhhhhh/.oo++o` CPU: 11th Gen Intel Core i7-1165G7 @ 8x 4.7GHz [48.0°C]
/osyyyyyyo++ooo+++/ GPU: Mesa Intel(R) Xe Graphics (TGL GT2)
````` +oo+++o\: RAM: 6220MiB / 15673MiB
`oo++.