我的电脑上安装了两个 Gimp。一个是 Flatpak 版本,另一个是普通版本。我刚刚安装了 bimp 插件,但它没有出现在任何一个版本中。这可能是什么问题?
Ubuntu 版本 24.04 Gimp 版本 3.0.0
我的电脑上安装了两个 Gimp。一个是 Flatpak 版本,另一个是普通版本。我刚刚安装了 bimp 插件,但它没有出现在任何一个版本中。这可能是什么问题?
Ubuntu 版本 24.04 Gimp 版本 3.0.0
我意识到尽管我使用的是蓝牙鼠标,但 Ubuntu 上的蓝牙连接已关闭。几天来,指针一直无法平稳移动,所以我正在寻找可能的原因。我认为鼠标通过其 USB 适配器进行蓝牙通信,但我想知道我是否也应该在 Ubuntu 上启用蓝牙连接。但是打开它并没有帮助解决问题。
我使用 Wayland 很长时间了。现在换成X11了,颜色爆炸了。饱和度太高。怎样才能让它的颜色更自然呢?我在设置中看不到任何颜色配置文件。
我已经为我的智能手表下载了一个备份应用程序,但我无法执行该文件。它说
“在终端中转到包含未压缩文件的文件夹并运行“bash amazebkp.command”,然后按照说明进行操作。”
但是,当我这样做时,我会收到以下消息:
Device not detected! Please re-connect the watch to the computer.
amazebkp.command: line 368: adb: command not found
amazebkp.command: line 369: adb: command not found
需要您的帮助来解决问题。
我在笔记本电脑上使用的 wifi 连接总是随机断开连接,并且一天中会发生很多次。首先,wifi信号开始闪烁,然后询问wifi密码,即使它已经保存了。我需要关闭无线网络,重新打开并重新连接到无线网络以重新连接。
我的网络适配器是:
02:00.0 Network controller: Intel Corporation Wireless 3160 (rev cb)
我不认为这是否是硬件相关问题,因为当我使用 Windows 时没有发生,也不是路由器问题,因为连接到网络的其他设备都可以。
我安装了 Ubuntu 20.04.4 LTS,但没有可用的其他驱动程序。你有什么解决方案可以提供给我吗?
iwlwifi 命令在这里:https ://pastebin.ubuntu.com/p/tjwzKRXZ6F/
$ uname -a
Linux SATELLITE-Radius-14-L40W-C-102 5.13.0-37-generic #42~20.04.1-Ubuntu SMP Tue Mar 15 15:44:28 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
$ sudo lshw -class network
*-network
description: Wireless interface
product: Wireless 3160
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: cb
serial: b4:6d:83:ff:02:8f
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.13.0-37-generic firmware=17.3216344376.0 3160-17.ucode ip=192.168.1.242 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:49 memory:b1100000-b1101fff
$ lspci -knn | grep Net -A2
02:00.0 Network controller [0280]: Intel Corporation Wireless 3160 [8086:08b3] (rev cb)
Subsystem: Intel Corporation Dual Band Wireless AC 3160 [8086:8170]
Kernel driver in use: iwlwifi
$ls -al /etc/pm/config.d/
ls: cannot access '/etc/pm/config.d/': No such file or directory
$ ls -al /etc/modprobe.d/
total 56
drwxr-xr-x 2 root root 4096 Şub 7 12:50 .
drwxr-xr-x 130 root root 12288 Mar 23 12:34 ..
-rw-r--r-- 1 root root 2507 Tem 31 2015 alsa-base.conf
-rw-r--r-- 1 root root 154 Şub 16 2020 amd64-microcode-blacklist.conf
-rw-r--r-- 1 root root 325 Mar 12 2020 blacklist-ath_pci.conf
-rw-r--r-- 1 root root 1518 Mar 12 2020 blacklist.conf
-rw-r--r-- 1 root root 210 Mar 12 2020 blacklist-firewire.conf
-rw-r--r-- 1 root root 677 Mar 12 2020 blacklist-framebuffer.conf
-rw-r--r-- 1 root root 156 Tem 31 2015 blacklist-modem.conf
lrwxrwxrwx 1 root root 41 Şub 7 12:28 blacklist-oss.conf -> /lib/linux-sound-base/noOSS.modprobe.conf
-rw-r--r-- 1 root root 583 Mar 12 2020 blacklist-rare-network.conf
-rw-r--r-- 1 root root 154 Haz 10 2020 intel-microcode-blacklist.conf
-rw-r--r-- 1 root root 347 Mar 12 2020 iwlwifi.conf
$ sudo iwlist freq
lo no frequency information.
wlp2s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 36 : 5.18 GHz
Channel 40 : 5.2 GHz
Channel 44 : 5.22 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHz
Current Frequency:2.462 GHz (Channel 11)
$ iwlist scan | egrep -i 'ssid|quality'
lo Interface doesn't support scanning.
Quality=70/70 Signal level=-36 dBm
ESSID:"ardic"
$ sudo iwconfig
lo no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:"ardic"
Mode:Managed Frequency:2.462 GHz Access Point: 60:31:97:F0:0D:4D
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=57/70 Signal level=-53 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:137 Missed beacon:0
$ inxi -Fxz
System:
Kernel: 5.13.0-37-generic x86_64 bits: 64 compiler: N/A
Desktop: Gnome 3.36.9 Distro: Ubuntu 20.04.4 LTS (Focal Fossa)
Machine:
Type: Laptop System: TOSHIBA product: SATELLITE Radius 14 L40W-C-102
v: PSLZAE-00R00STE serial: <filter>
Mobo: FF40 model: 06A0 v: 2.0 serial: <filter> UEFI: INSYDE v: 5.00
date: 07/01/2015
Battery:
ID-1: BAT0 charge: 13.1 Wh condition: 22.7/46.3 Wh (49%)
model: TKBSS G71C000JV110 status: Discharging
CPU:
Topology: Dual Core model: Intel Core i3-5005U bits: 64 type: MT MCP
arch: Broadwell rev: 4 L2 cache: 3072 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
bogomips: 15999
Speed: 883 MHz min/max: 500/1900 MHz Core speeds (MHz): 1: 1026 2: 969
3: 800 4: 927
Graphics:
Device-1: Intel HD Graphics 5500 vendor: Toshiba driver: i915 v: kernel
bus ID: 00:02.0
Display: x11 server: X.Org 1.20.13 driver: i915 resolution: 1366x768~60Hz
OpenGL: renderer: Mesa Intel HD Graphics 5500 (BDW GT2) v: 4.6 Mesa 21.2.6
direct render: Yes
Audio:
Device-1: Intel Broadwell-U Audio vendor: Toshiba driver: snd_hda_intel
v: kernel bus ID: 00:03.0
Device-2: Intel Wildcat Point-LP High Definition Audio vendor: Toshiba
driver: snd_hda_intel v: kernel bus ID: 00:1b.0
Sound Server: ALSA v: k5.13.0-37-generic
Network:
Device-1: Intel Wireless 3160 driver: iwlwifi v: kernel port: 3040
bus ID: 02:00.0
IF: wlp2s0 state: up mac: <filter>
Drives:
Local Storage: total: 111.79 GiB used: 14.19 GiB (12.7%)
ID-1: /dev/sda vendor: Gigabyte model: GP-GSTFS31120GNTD size: 111.79 GiB
temp: 33 C
Partition:
ID-1: / size: 109.04 GiB used: 14.18 GiB (13.0%) fs: ext4 dev: /dev/sda2
Sensors:
System Temperatures: cpu: 54.0 C mobo: 27.8 C
Fan Speeds (RPM): N/A
Info:
Processes: 235 Uptime: 7h 36m Memory: 7.68 GiB used: 2.14 GiB (27.9%)
Init: systemd runlevel: 5 Compilers: gcc: N/A Shell: bash v: 5.0.17
inxi: 3.0.38
$ nmcli device wifi list
IN-USE BSSID SSID MODE CHAN RATE >
* 60:31:97:F0:0D:4D ardic Infra 11 130 Mbit/s >
00:31:92:66:37:60 TurkTelekom_TP3760_2.4GHz Infra 8 270 Mbit/s >
00:31:92:66:37:61 TurkTelekom_TP3760_5GHz Infra 36 270 Mbit/s >
74:DA:88:22:03:20 TP-Link_0320 Infra 2 130 Mbit/s >
8C:DE:F9:0E:2B:48 TP-Link_0320_plus Infra 2 130 Mbit/s >
8C:15:C7:E9:98:24 VodafoneNet-D7VDST Infra 11 270 Mbit/s >
$ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 04f2:b446 Chicony Electronics Co., Ltd TOSHIBA Web Camera - HD
Bus 002 Device 003: ID 04f3:20d3 Elan Microelectronics Corp. Touchscreen
Bus 002 Device 002: ID 048d:8350 Integrated Technology Express, Inc. ITE Device(8350)
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ systemctl status bluetooth
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor pre>
Active: active (running) since Tue 2022-03-29 10:17:38 +03; 9min ago
Docs: man:bluetoothd(8)
Main PID: 920 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 9356)
Memory: 1.5M
CGroup: /system.slice/bluetooth.service
└─920 /usr/lib/bluetooth/bluetoothd
Mar 29 10:17:38 SATELLITE-Radius-14-L40W-C-102 systemd[1]: Starting Bluetooth s>
Mar 29 10:17:38 SATELLITE-Radius-14-L40W-C-102 bluetoothd[920]: Bluetooth daemo>
Mar 29 10:17:38 SATELLITE-Radius-14-L40W-C-102 systemd[1]: Started Bluetooth se>
Mar 29 10:17:38 SATELLITE-Radius-14-L40W-C-102 bluetoothd[920]: Starting SDP se>
Mar 29 10:17:38 SATELLITE-Radius-14-L40W-C-102 bluetoothd[920]: Bluetooth manag>
我已经下载并安装了 HDSentinel GUI tar 包,但在应用程序面板中看不到它。我在哪里可以找到它?
我已经安装它如下:
tar -xvf hdsentinel_gui64bit.tar.xz
cd HDSentinel_GUI
sudo ./install.sh
install.sh 的内容:
#!/bin/bash
clear
echo ""
echo "Unzip the HDSentinel_GUI archive to /home/your user name/HDSentinel_Light/"
echo ""
##Unzip the HDSentinel_GUI archive
unzip HDSentinel_GUI.zip -d ~/
echo ""
echo "Copy icon the icon folder"
echo ""
##Copy icon the icon folder
sudo cp ~/HDSentinel_GUI/HDSentinel_GUI.ico -t /usr/share/icons
echo "Set owner and permission for icon"
echo ""
##Set owner and permission for icon
sudo chmod 444 /usr/share/icons/HDSentinel_GUI.ico
echo "Make directory 'usr/share/bin' if not present"
echo ""
##make directory usr/share/bin if not present
sudo mkdir -p /usr/share/bin
echo "Premission for folder"
echo ""
##premission for folder
sudo chmod -R a+rwx /usr/share/bin
echo "Copy to bin library"
echo ""
##Copy the bin folder
sudo cp ~/HDSentinel_GUI/HDSentinel_GUI -t /usr/share/bin
sudo cp ~/HDSentinel_GUI/HDSentinel -t /usr/share/bin
echo "Set premission for application"
echo ""
##Set premission for application
sudo chmod a+rwx /usr/share/bin/HDSentinel_GUI
sudo chmod a+rwx /usr/share/bin/HDSentinel
echo "Make directory for user menu if not present"
echo ""
##Make directory for user menu if not present
sudo mkdir -p ~/.local/share/applications
echo "Copy launcher to user menu"
echo ""
##Copy launcher to user menu
sudo cp ~/HDSentinel_GUI/Hard_Disk_Sentinel_GUI.desktop -t ~/.local/share/applications
echo "Set premission for menu launcher"
echo ""
##set premission for menu launcher
sudo chmod a+rwx ~/.local/share/applications/Hard_Disk_Sentinel_GUI.desktop
echo "Copy launcher to Asztal if present"
echo ""
##copy launcher to desktop
##sudo cp ~/HDSentinel_GUI/Hard_Disk_Sentinel_GUI.desktop -t ~/Asztal
##echo "Copy launcher to Desktop if present"
echo ""
##copy launcher to desktop eng
##sudo cp ~/HDSentinel_GUI/Hard_Disk_Sentinel_GUI.desktop -t ~/Desktop
echo ""
##echo "Set premission for launcher (Desktop)"
echo ""
##Set premission for launcher
##sudo chmod a+rwx ~/Desktop/Hard_Disk_Sentinel_GUI.desktop
echo ""
##echo "Set premission for launcher (Asztal)"
echo ""
##set premission for launcher
##sudo chmod a+rwx ~/Asztal/Hard_Disk_Sentinel_GUI.desktop
echo "Remove install temp directory (/home/your user name/HDSentinel_GUI/)"
##Remove ~/HDSentinel_GUI directory
rm -d -rf ~/HDSentinel_GUI
我正在尝试在 Ubuntu 20.04.2 上录制我的电吉他的声音,但由于我的笔记本电脑(Toshiba Satellite Radius 14 L40W-C-102)只有一个音频输入插口,它可以用作耳机插口,所以我无法做到. 虽然我的笔记本电脑的规格页面上说它是“外置耳机(立体声)/麦克风组合插座”。所以,我正在尝试将它用作麦克风(在我的情况下是插座中的线路)来录制声音。当我通过普通吉他电缆和 3.5 毫米适配器将吉他插入此插座时,音量图标变为耳机。如何使用此插座进行录音?
我在笔记本电脑上使用 Ubuntu 20.04.2 LTS 几个月了。我刚刚发生了一次崩溃,这迫使我通过电源按钮关闭电脑。只有鼠标指针在移动,而且它也结结巴巴。那时 Firefox 上有 4 个打开的标签页。我想知道这次崩溃的原因。可能吗?
我怀疑它是由硬盘驱动器故障引起的。是否有任何日志文件可以检查?
bwd@bwd-SATELLITE-Radius-14-L40W-C-102:~$ ls -al /var/crash
total 8
drwxrwsrwt 2 root whoopsie 4096 Nis 16 16:35 .
drwxr-xr-x 14 root root 4096 Tem 31 2020 ..
bwd@bwd-SATELLITE-Radius-14-L40W-C-102:~$ free -h
total used free shared buff/cache available
Mem: 7,7Gi 1,2Gi 4,8Gi 366Mi 1,7Gi 5,9Gi
Swap: 2,0Gi 0B 2,0Gi
bwd@bwd-SATELLITE-Radius-14-L40W-C-102:~$ sysctl vm.swappiness
vm.swappiness = 60
bwd@bwd-SATELLITE-Radius-14-L40W-C-102:~$ grep -i swap /etc/fstab
/swapfile none swap sw 0 0
bwd@bwd-SATELLITE-Radius-14-L40W-C-102:~$ sudo swapon -s
[sudo] password for bwd:
Filename Type Size Used Priority
/swapfile file 2097148 0 -2
bwd@bwd-SATELLITE-Radius-14-L40W-C-102:~$ sudo dmidecode -s bios-version
5.00
这是一台东芝 Satellite Radius 14 L40W-C-102 笔记本电脑。
我从不在笔记本电脑上使用蓝牙并通过右上角的菜单将其禁用,但每次重新启动后它都会再次打开。我的笔记本电脑上也没有物理按钮来打开和关闭它。几周前并没有发生这种情况,但我认为最新的更新导致了这种情况的发生。
我怎样才能完全禁用它?
我试图安装一个名为 i-nex(cpu 临时监控工具)的应用程序,但我不能,因为找不到包。但是,它在系统上留下了一些评论。现在,当我尝试更新 apt 时,出现以下错误。我该如何摆脱这个?
E: Failed to fetch http://ppa.launchpad.net/i-nex-development-team/daily/ubuntu/dists/zesty/InRelease 403 Forbidden [IP: 91.189.95.85 80]
E: The repository 'http://ppa.launchpad.net/i-nex-development-team/daily/ubuntu zesty InRelease' is not signed.
我对 Ubuntu 20.04.2 有一个奇怪的问题。登录一段时间后,我无法通过扩展坞在应用程序之间切换,因为单击图标没有任何效果。由于同样的原因,我也无法访问顶栏上的任何功能。桌面图标也不响应点击。我只能通过 alt+tab 切换应用程序。我必须注销并重新登录才能解决此问题。
这可能是因为我的硬盘有问题。我将很快用 SSD 替换它,但我想知道硬盘故障如何导致这样的问题。
注意:我不使用任何 gnome 扩展。
我刚刚在加载 Ubuntu 时在笔记本电脑屏幕上看到了以下错误消息,但我能够毫无问题地登录。你认为这里可能出了什么问题?
DMAR: [Firmware Bug]: No firmware reserved region can cover this RMRR [0x000000008d800000-0x000000008fffffff], contact BIOS vendor for fixes
DMAR: [Firmware Bug]: Your BIOS is broken; bad RMRR [0x000000008d800000-0x000000008fffffff]
我在内核日志中找到了更多详细信息:
BIOS vendor: INSYDE Corp.; Ver: 5.00; Product Version: PSLZAE-00R00STE
DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
DMAR-IR: HPET id 0 under DRHD base 0xfed91000
DMAR-IR: x2apic is disabled because BIOS sets x2apic opt out bit.
DMAR-IR: Use 'intremap=no_x2apic_optout' to override the BIOS setting.
DMAR-IR: Enabled IRQ remapping in xapic mode
x2apic: IRQ remapping doesn't support X2APIC mode
我无法在 twitter 和其他网站上查看内置视频,所以我想安装 ffmpeg。我运行了命令 snap install ffmpeg 并且它没有工作,但是在运行命令 sudo apt-get install ffmpeg 之后它安装了太多的文件并且它工作了。这里有什么区别?