最近的问题-问Ubuntu必威体育app ios下载 最近的30个来自www.mystery-radio.com 2021 - 09 - 28 - t19:02:52z //www.mystery-radio.com/feeds https://creativecommons.org/licenses/by-sa/4.0/rdf //www.mystery-radio.com/q/1366358 0 Rdiff-backup tempdir为空 billynoah //www.mystery-radio.com/users/138058 2021 - 09 - 28 - t18:54:35z 2021 - 09 - 28 - t18:54:35z

我最近遇到了一个问题,使用 rdff -backup在我的主驱动器空间不足的情况下恢复增量快照。在设置——tempdir as discussed 这里,问题消失了,当恢复时,我可以看到在指定路径的设备上,df -h字节减少。

奇怪的是,我设置的实际路径看起来是完全空的。lsdu都没有表明有任何东西占据了问题的路径。< / p >

Is anyone here familiar enough with the inner workings of rdiff-backup to shed some light on where the temp files are actually being written? And how is it that they seem to be invisible?

//www.mystery-radio.com/q/1366352 0 从usb启动Ubuntu时出错 愤怒的地毯 //www.mystery-radio.com/users/1454596 2021 - 09 - 28 - t18:05:28z 2021 - 09 - 28 - t18:50:17z

最近我在usb上安装了Ubuntu。我把它一脚踢过几次,它工作得很好,但是当我今天试图启动它,它给了我这个错误:< / p > < p > < img src = " https://i.stack.imgur.com/KuvNm.png " alt = "错误" / > < / p > < p >当我点击< kbd > ctrl < / kbd > + < kbd > alt < / kbd > + < kbd >删除< / kbd >展示了ubuntu标志和它关闭了。如何修复?< / p >

//www.mystery-radio.com/q/1366350 0 20.04软件更新在哪里保存日志文件? Yasha Karant //www.mystery-radio.com/users/1135725 2021 - 09 - 28 - t18:02:28z 2021 - 09 - 28 - t18:17:48z

Ubuntu 20.04.3 LTS current,通过Software Updater GUI应用程序维护。软件更新在哪里保存每次运行的实际活动和结果的日志文件?如果这些只是它分叉/执行的子进程的日志文件(例如,apt或一些类似的命令),一个完整的位置列表和通用的文件名(例如,foobar-log-xxxxx, muck-log-yyyyy,等等,其中xxxxx, yyyyy, etc,是与实际生成日志文件的每个子进程相关联的特定运行标识符)。在Ask Ubuntu上似乎没有这个问题的答案。

必威体育app ios下载
//www.mystery-radio.com/q/1366347 0 带有uid/gid选项和权限选项的Ntfs-3g 丹•沃森 //www.mystery-radio.com/users/1249475 2021 - 09 - 28 - t17:48:41z 2021 - 09 - 28 - t17:48:41z

对于我的双启动w10 / ubuntu设置,我希望这些事情:< / p > < ol > <李>我的ubuntu用户自己的数据分区(名为MYStuff)李< / > < >李回家的ubuntu dir在我的数据分区李< / > < >李从ubuntu可以ssh李< / > < >李没有任何ntfs-3g设置改变什么窗户一侧李< / > < / ol > < p >当我有这个文件:< / p > < pre > <代码>标签= MYStuff/mnt/MYStuff/home/me/ /home/me none绑定

i can create my ~/但是我的数据——MYStuff——是由root用户拥有的。< / p >

When i have this in /etc/fstab/ :

 LABEL=MYStuff /mnt/MYStuff ntfs-3g uid=1000,gid=1000,permissions 0 0 /mnt/MYStuff/home/me/ /home/me none bind 

my MYStuff data - is owned by my me (uid=1000), but it looks like the 'permissions' option is ignored, and so i can not create my ~/.ssh with the correct permissions to be able to use ssh.

Is this documented? What is the best way to set this up?

//www.mystery-radio.com/q/1366346 0 如何在Unity上禁用超级+S快捷方式? 密纹唱片 //www.mystery-radio.com/users/183699 2021 - 09 - 28 - t17:46:14z 2021 - 09 - 28 - t17:46:14z

我运行的是Ubuntu Unity 20.04,我想稍微修改一下键盘快捷键,以便与我的其他机器(一台Windows 10笔记本电脑)匹配。具体来说,我想,作为一个最终目标,有:

  • 工作空间切换器(又名工作区Expo)在Super+Tab
  • Screenshot-of-an-area (via flamshot)在Super+Shift+S

这需要做一些,因为工作空间切换器默认设置在Super+S,这与后者冲突。

作为一个开始,世博会键可以 重分配:

  • 通过Unity微调工具,,然后更改“启动工作区切换器”的“工作区”快捷方式列表。(然而,这工作于特定的按键绑定Super+Tab,出于我不理解的原因。)世博会,使用世博会键的setter。<李> / < / ul >

    CCSM complains that Super+Tab is already assigned (to something called "start the Launcher Application Switcher" (?)), and this pre-existing binding can be removed by going on CCSM to Desktop > Ubuntu Unity Plugin > Launcher.


    Which brings me to my question. I've already set up the mapping, and Super+Tab successfully brings up the Workspace Switcher view. However, the Super+S shortcut still has not been cleared! as in, it still brings up the Workspace Switcher view (in addition to Super+Tab).

    How can I completely clear this key mapping?

//www.mystery-radio.com/q/1366341 0 当我运行多个程序时,ubuntu 20.04会冻结 拉沙Markhvaidze //www.mystery-radio.com/users/1454548 2021 - 09 - 28 - t17:13:33z 2021 - 09 - 28 - t17:13:33z

每当我运行更多的进程ubuntu冻结…< / p > < p >交货。我运行了一些标签,vscode和ganache

//www.mystery-radio.com/q/1366340 0 Ubuntu 21.10 + nvidia二进制驱动+ wayland +分数缩放=? Keerthi //www.mystery-radio.com/users/1454528 2021 - 09 - 28 - t17:09:42z 2021 - 09 - 28 - t17:09:42z

在Ubuntu 21.10中,Wayland + nvidia二进制驱动+分数缩放是否可能?(在21.04中,无论X11、Wayland、Nvidia二进制驱动还是Nouveau驱动,分数阶缩放都不起作用)

//www.mystery-radio.com/q/1366339 0 升级后,在睡觉时通过USB充电无法工作 Ferenci Zoltan Laszlo //www.mystery-radio.com/users/919456 2021 - 09 - 28 - t17:01:07z 2021 - 09 - 28 - t17:01:07z

我曾经在路上用我的Macbook pro和kubuntu 20.04作为电源,让它暂停运行,它工作得很好。在最近的升级后,此功能停止工作。

一旦笔记本电脑挂起,所有usb端口都将关闭。它适用于MacOS,以前也适用于linux。

我试图通过tlp和grub参数更改USB挂起设置,但没有成功。

以下是系统日志:

Sep 28 18:42:32 ference84 MacBookPro NetworkManager[1053]:<;信息>;[1632847352.4381]管理器:睡眠:已请求睡眠(睡眠:未启用:是)9月28日18:42:32 ferenci84 MacBookPro网络管理器[1053]:<;信息>;[1632847352.4386]设备(enxb68b192ba50b):状态更改:不可用->;非托管(原因为“睡眠”,系统状态为“托管”)9月28日18:42:32 ferenci84 MacBookPro ModemManager[1225]:<;信息>;[sleep monitor]系统即将暂停9月28日18:42:32 ferenci84 MacBookPro网络管理器[1053]:<;信息>;[1632847352.4454]管理器:网络管理器状态现在处于休眠状态,9月28日18:42:32 ferenci84 MacBookPro网络管理器[1053]:<;信息>;[1632847352.4460]设备(wlp3s0):状态更改:已激活->;停用(原因“睡眠”,系统状态:“托管”)9月28日18:42:32 ference84 MacBookPro whoopsie[2254]:[18:42:32]脱机9月28日18:42:32 ferenceI84 MacBookPro dbus守护程序[1052]:[system]通过systemd激活:服务名称='org.freedesktop.nm_dispatcher'单元='dbus-org.freedesktop.nm dispatcher.service'请求者:'1.9'(uid=0 pid=1053 comm=";/usr/sbin/NetworkManager--no daemon";label=";unconfined";)9月28日18:42:32 ferenceI84 MacBookPro systemd[1]:启动网络管理器脚本调度服务…9月28日18:42:32 ferenceI84 MacBookPro dbus daemon[1052]:[system]已成功激活服务“org.freedesktop.nm_dispatcher”9月28日18:42:32 ferenceI84 MacBookPro系统[1]:启动网络管理器脚本dispatcher服务。9月28日18:42:32 ferenceI84 MacBookPro wpa_请求者[1120]:wlp3s0:CTRL-EVENT-DISCONNECTED bssid=94:fe:22:da:89:e6 reason=3 local_generated=1 Sep 28 18:42:32 Reference84 MacBookPro wpa_恳求者[1120]:nl80211:本应本地断开,但在9月28日18:42:32 Reference84 MacBookPro网络管理器[1053]前又发生了一次断开事件:<;warn>;[1632847352.4953]sup-iface[0x55C0F51110110,wlp3s0]:连接断开(原因-3)9月28日18:42:32 ferenci84 MacBookPro wpa_请求者[1120]:wlp3s0:CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD 9月28日18:42:32 ferenci84 MacBookPro网络管理器[1053]:<;info>;[1632847352.5054]设备(wlp3s0):请求方接口状态:已完成->;已断开连接9月28日18:42:32 ferenceI84 MacBookPro avahi守护程序[1048]:正在wlp3s0上撤消fe80::2d6:9c64:60ec:3cf的地址记录。9月28日18:42:32 ferenceI84 MacBookPro网络管理器[1053]:<;info>;[1632847352.5061]设备(wlp3s0):状态更改:停用->;已断开连接(原因为“睡眠”,系统状态为“托管”)9月28日18:42:32 Fernici84 MacBookPro whoopsie[2254]:[18:42:32]无法到达:https://daisy.ubuntu.com 9月28日18:42:32 ferenci84 MacBookPro avahi守护程序[1048]:离开wlp3s0.IPv6接口上地址为fe80::2d6:9c64:60ec:3cf的mDNS多播组。9月28日18:42:32 ferenci84 MacBookPro avahi守护程序[1048]:接口wlp3s0.IPv6不再与MDN相关。9月28日18:42:32 ferenci84 MacBookPro网络管理器[1053]:<;info>;[1632847352.5400]dhcp4(wlp3s0):取消DHCP事务9月28日18:42:32 ferenci84 MacBookPro网络管理器[1053]:<;info>;[1632847352.5401]dhcp4(wlp3s0):state changed bound->;done Sep 28 18:42:32 ferenci84 MacBookPro avahi守护程序[1048]:在wlp3s0上撤消192.168.8.105的地址记录。Sep 28 18:42:32 ferenci84 MacBookPro avahi守护程序[1048]:在接口wlp3s0.IPv4上保留地址为192.168.8.105的mDNS多播组。Sep 28 18:42:32 ferenci84 MacBookPro avahi守护程序[1048]:接口wlp3s0.IPv4不再与MDN相关。9月28日18:42:32 ferenceI84 MacBookPro网络管理器[1053]:<;info>;[1632847352.5510]设备(wlp3s0):状态更改:断开连接->;未管理(原因为“睡眠”,系统状态为“管理”)9月28日18:42:32 ferenceI84 MacBookPro wpa_请求者[1120]:wlp3s0:CTRL-EVENT-SCAN-FAILED ret=-100 Sep 28 18:42:32 ferenceI84 MacBookPro nm dispatcher[32567]:运行部件:无法统计组件/etc/network/if-post-down.d/avahi-daemon:没有此类文件或目录Sep 28 18:42:32 ferenceI84 MacBookPro systemd[1]:已达到目标睡眠。Sep 28 18:42:32 ferenceI84 MacBookPro systemd[1]:开始记录GRUB的成功引导…9月28日18:42:32 ferenceI84 MacBookPro系统D[1]:开始暂停…9月28日18:42:32 ferenceI84 MacBookPro系统D[1]:GRUB-common.service:成功。9月28日18:42:32 ferenceI84 MacBookPro系统D[1]:完成GRUB的成功引导记录。9月28日18:42:32 ferenceI84 MacBookPro系统D[1]:启动GRUB启动检测失败…9月28日18:42:32 ferenci84 MacBookPro wpa_supplicant[1120]: nl80211: deinit ifname=wlp3s0 disabled_11b_rates=0 Sep 28 18:42:32 ferenci84-MacBookPro systemd[1]: grub-initrd-fallback.service: Succeeded. Sep 28 18:42:32 ferenci84-MacBookPro systemd[1]: Finished GRUB failed boot detection. Sep 28 18:42:33 ferenci84-MacBookPro systemd-sleep[32572]: Suspending system... Sep 28 18:42:33 ferenci84-MacBookPro kernel: [ 1913.224083] PM: suspend entry (deep) Sep 28 18:42:33 ferenci84-MacBookPro kernel: [ 1913.235181] Filesystems sync: 0.011 seconds Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.628151] Freezing user space processes ... (elapsed 0.001 seconds) done. Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.630114] OOM killer disabled. Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.630114] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.631365] printk: Suspending console(s) (use no_console_suspend to debug) Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.652356] pcieport 0000:07:06.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.652370] pcieport 0000:07:03.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.652380] pcieport 0000:07:04.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.652381] pcieport 0000:07:05.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.652506] ipheth 1-5:4.2: Apple iPhone USB Ethernet now disconnected Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.704381] sd 0:0:0:0: [sda] Synchronizing SCSI cache Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1913.704968] sd 0:0:0:0: [sda] Stopping disk Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1914.848444] ACPI: EC: interrupt blocked Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.792925] ACPI: Preparing to enter system sleep state S3 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.793195] ACPI: EC: event blocked Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.793195] ACPI: EC: EC stopped Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.793195] PM: Saving platform NVS memory Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.793199] Disabling non-boot CPUs ... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.794564] smpboot: CPU 1 is now offline Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.800167] smpboot: CPU 2 is now offline Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.805364] smpboot: CPU 3 is now offline Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.810067] IRQ 16: no longer affine to CPU4 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.815391] smpboot: CPU 4 is now offline Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.818397] IRQ 33: no longer affine to CPU5 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.818400] IRQ 37: no longer affine to CPU5 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.818405] IRQ 55: no longer affine to CPU5 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.819407] smpboot: CPU 5 is now offline Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.822068] IRQ 38: no longer affine to CPU6 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.822075] IRQ 56: no longer affine to CPU6 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.823081] smpboot: CPU 6 is now offline Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.826089] IRQ 18: no longer affine to CPU7 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.826093] IRQ 28: no longer affine to CPU7 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.826095] IRQ 36: no longer affine to CPU7 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.827110] smpboot: CPU 7 is now offline Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.835437] ACPI: Low-level resume complete Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.835509] ACPI: EC: EC started Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.835510] PM: Restoring platform NVS memory Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.835939] Enabling non-boot CPUs ... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.836016] x86: Booting SMP configuration: Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.836018] smpboot: Booting Node 0 Processor 1 APIC 0x2 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1915.837887] smpboot: Scheduler frequency invariance went wobbly, disabling! Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.091658] CPU1 is up Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.106737] smpboot: Booting Node 0 Processor 2 APIC 0x4 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.361288] CPU2 is up Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.381237] smpboot: Booting Node 0 Processor 3 APIC 0x6 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.624088] CPU3 is up Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.630668] smpboot: Booting Node 0 Processor 4 APIC 0x1 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.638312] CPU4 is up Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.638338] smpboot: Booting Node 0 Processor 5 APIC 0x3 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.852660] CPU5 is up Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1916.858006] smpboot: Booting Node 0 Processor 6 APIC 0x5 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.094261] CPU6 is up Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.101133] smpboot: Booting Node 0 Processor 7 APIC 0x7 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.353734] CPU7 is up Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.358879] ACPI: Waking up from system sleep state S3 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.360320] ACPI: EC: interrupt unblocked Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.418228] pcieport 0000:07:04.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.418240] pcieport 0000:07:06.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.418256] pcieport 0000:07:03.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.418257] pcieport 0000:07:05.0: quirk: waiting for Thunderbolt to reestablish PCI tunnels... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.446630] pcieport 0000:07:04.0: quirk_apple_wait_for_thunderbolt+0x0/0xd0 took 27732 usecs Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.446635] pcieport 0000:07:06.0: quirk_apple_wait_for_thunderbolt+0x0/0xd0 took 27720 usecs Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.446638] pcieport 0000:07:03.0: quirk_apple_wait_for_thunderbolt+0x0/0xd0 took 27706 usecs Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.446641] pcieport 0000:07:05.0: quirk_apple_wait_for_thunderbolt+0x0/0xd0 took 27706 usecs Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.447122] pcieport 0000:00:1c.0: pciehp: Slot(0): Card present Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.447136] ACPI: EC: event unblocked Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.459914] sd 0:0:0:0: [sda] Starting disk Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.773273] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.773585] ata1.00: unexpected _GTF length (8) Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.773974] ata1.00: unexpected _GTF length (8) Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.774093] ata1.00: configured for UDMA/133 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.909101] OOM killer enabled. Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.909102] Restarting tasks ... Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.909143] usb 2-4: USB disconnect, device number 2 Sep 28 18:42:41 ferenci84-MacBookPro usbmuxd[31409]: [18:42:41.081][3] Removed device 1 on location 0x10008 Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: Starting Ubuntu Advantage APT and MOTD Messages... Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.0889] manager: (eth0): new Ethernet device (/org/freedesktop/NetworkManager/Devices/7) Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.922344] ipheth 1-5:4.2: Apple iPhone USB Ethernet device attached Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.925234] done. Sep 28 18:42:41 ferenci84-MacBookPro systemd-udevd[32742]: Using default interface naming scheme 'v245'. Sep 28 18:42:41 ferenci84-MacBookPro systemd-udevd[32742]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable. Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1917.936647] ipheth 1-5:4.2 enxb68b192ba50b: renamed from eth0 Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.1266] device (eth0): interface index 7 renamed iface from 'eth0' to 'enxb68b192ba50b' Sep 28 18:42:41 ferenci84-MacBookPro systemd-udevd[32834]: Using default interface naming scheme 'v245'. Sep 28 18:42:41 ferenci84-MacBookPro systemd-udevd[32834]: ethtool: autonegotiation is unset or enabled, the speed and duplex are not writable. Sep 28 18:42:41 ferenci84-MacBookPro systemd-sleep[32572]: System resumed. Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.003076] PM: suspend exit Sep 28 18:42:41 ferenci84-MacBookPro systemd-sleep[32850]: warning: commands will be executed using /bin/sh Sep 28 18:42:41 ferenci84-MacBookPro systemd-sleep[32850]: job 201 at Tue Sep 28 18:42:00 2021 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.206173] usb 2-4: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.228359] usb 2-4: New USB device found, idVendor=05ac, idProduct=8406, bcdDevice= 8.20 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.228361] usb 2-4: New USB device strings: Mfr=3, Product=4, SerialNumber=5 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.228362] usb 2-4: Product: Card Reader Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.228363] usb 2-4: Manufacturer: Apple Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.228364] usb 2-4: SerialNumber: 000000000820 Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.230699] usb-storage 2-4:1.0: USB Mass Storage device detected Sep 28 18:42:41 ferenci84-MacBookPro kernel: [ 1918.230834] scsi host1: usb-storage 2-4:1.0 Sep 28 18:42:41 ferenci84-MacBookPro mtp-probe: checking bus 2, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-4" Sep 28 18:42:41 ferenci84-MacBookPro mtp-probe: bus: 2, device: 3 was not an MTP device Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: ua-messaging.service: Succeeded. Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: Finished Ubuntu Advantage APT and MOTD Messages. Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: systemd-suspend.service: Succeeded. Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: Finished Suspend. Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: Stopped target Sleep. Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: Reached target Suspend. Sep 28 18:42:41 ferenci84-MacBookPro systemd[1]: Stopped target Suspend. Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.5323] manager: sleep: wake requested (sleeping: yes enabled: yes) Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.5325] device (wlp3s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'managed') Sep 28 18:42:41 ferenci84-MacBookPro ModemManager[1225]: <info> [sleep-monitor] system is resuming Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.5365] device (enxb68b192ba50b): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external') Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.5416] settings: (enxb68b192ba50b): created default wired connection 'Wired connection 1' Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.5428] manager: NetworkManager state is now CONNECTED_LOCAL Sep 28 18:42:41 ferenci84-MacBookPro usbmuxd[31409]: [18:42:41.544][2] Attempted to connect to nonexistent device 1 Sep 28 18:42:41 ferenci84-MacBookPro usbmuxd[31409]: [18:42:41.544][2] Attempted to connect to nonexistent device 1 Sep 28 18:42:41 ferenci84-MacBookPro usbmuxd[31409]: [18:42:41.604][2] Attempted to connect to nonexistent device 1 Sep 28 18:42:41 ferenci84-MacBookPro wpa_supplicant[1120]: dbus: fill_dict_with_properties dbus_interface=fi.w1.wpa_supplicant1.Interface.P2PDevice dbus_property=P2PDeviceConfig getter failed Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.6224] sup-iface[0x55c0f5110200,wlp3s0]: supports 1 scan SSIDs Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.6230] device (wlp3s0): supplicant interface state: starting -> ready Sep 28 18:42:41 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847361.6231] device (wlp3s0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed') Sep 28 18:42:41 ferenci84-MacBookPro mtp-probe: checking bus 2, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-4" Sep 28 18:42:41 ferenci84-MacBookPro mtp-probe: bus: 2, device: 3 was not an MTP device Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3758] agent-manager: agent[56089d3b3dabea3a,:1.123/nmcli-connect/0]: agent registered Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3792] device (wlp3s0): Activation: starting connection 'ferenci84-mobil_' (138ca86d-6f93-409b-b002-f931d4a33d7f) Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3797] audit: op="connection-activate" uuid="138ca86d-6f93-409b-b002-f931d4a33d7f" name="ferenci84-mobil_" pid=33131 uid=0 result="success" Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3800] device (wlp3s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed') Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3825] manager: NetworkManager state is now CONNECTING Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3846] device (wlp3s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3857] device (wlp3s0): Activation: (wifi) access point 'ferenci84-mobil_' has security, but secrets are required. Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.3858] device (wlp3s0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed') Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4075] device (wlp3s0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed') Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4080] device (wlp3s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed') Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4085] device (wlp3s0): Activation: (wifi) connection 'ferenci84-mobil_' has security, and secrets exist. No new secrets needed. Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4086] Config: added 'ssid' value 'ferenci84-mobil_' Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4086] Config: added 'scan_ssid' value '1' Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4087] Config: added 'bgscan' value 'simple:30:-70:86400' Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4087] Config: added 'key_mgmt' value 'WPA-PSK WPA-PSK-SHA256' Sep 28 18:42:42 ferenci84-MacBookPro NetworkManager[1053]: <info> [1632847362.4087] Config: added 'psk' value '<hidden>' Sep 28 18:42:42 ferenci84-MacBookPro kernel: [ 1919.252179] scsi 1:0:0:0: Direct-Access APPLE SD Card Reader 3.00 PQ: 0 ANSI: 6 Sep 28 18:42:42 ferenci84-MacBookPro kernel: [ 1919.252578] sd 1:0:0:0: Attached scsi generic sg1 type 0 Sep 28 18:42:42 ferenci84-MacBookPro kernel: [ 1919.279762] sd 1:0:0:0: [sdb] Attached SCSI removable disk Sep 28 18:42:42 ferenci84-MacBookPro kernel: [ 1919.518047] pcieport 0000:00:1c.0: Data Link Layer Link Active not set in 1000 msec Sep 28 18:42:42 ferenci84-MacBookPro kernel: [ 1919.518053] pcieport 0000:00:1c.0: pciehp: Failed to check link status Sep 28 18:42:43 ferenci84-MacBookPro ModemManager[1225]: <info> [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5': not supported by any plugin Sep 28 18:42:44 ferenci84-MacBookPro ModemManager[1225]: <info> [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0': not supported by any plugin Sep 28 18:42:46 ferenci84-MacBookPro systemd[1]: NetworkManager-dispatcher.service: Succeeded. 

I can only think that the package linux-firmware upgrade from 1.187.16 to 1.187.17 caused the problem.

Any help is appreciated, like which package may have anything to do with this, where to look for log messages that are helpful, or how can I force the USB to keep turned on via the command-line.

I also noticed that while the system is booting up, the usb port is turned on and off several times.

Please let me know via comments what extra info should I include in the question.

//www.mystery-radio.com/q/1366337 0 分隔显示间隙(边距) Lolis4TheWin //www.mystery-radio.com/users/1454338 2021 - 09 - 28 - t16:35:35z 2021 - 09 - 28 - t16:38:14z 我如何分隔我的显示器?< / p >

Im using xfce and xfwm4. I set the of the system correctly

margins

but on the right side (where I have my second display) the margins don't work:

like this

I want the display to work (the drawing means the gaps):

like this

What should I do?

Sorry for my english and my childish drawings.

//www.mystery-radio.com/q/1366336 0 如何增长文件系统,以填补EFI系统分区 丹麦的棕褐色 //www.mystery-radio.com/users/1454506 2021 - 09 - 28 - t16:34:21z 2021 - 09 - 28 - t16:34:21z

我想增加EFI系统分区,所以我在gparted上增加了100mb的未分配空间,但在我执行命令后,它现在给出了一个警告标志,显示分区内101.00 MiB的未分配空间。要使文件系统增长以填满分区,请选择分区并选择菜单项:所以我点击check,但它只说错误,没有修复它

//www.mystery-radio.com/q/1366335 0 20.04在VirtualBox启动挂起 WhiskerBiscuit //www.mystery-radio.com/users/273458 2021 - 09 - 28 - t16:31:45z 2021 - 09 - 28 - t16:31:45z

这是一个带有更新的新安装,除了docker之外没有安装任何东西。我得重新启动,重新启动才能恢复过来。但下一次重启时它挂起了。这种情况在许多安装中都发生过。我怎样才能找到它?< / p >

ETA: I’ve noticed that if I simulate pressing the power button with an ACPI shutdown command, the boot actually continues.

enter image description here

//www.mystery-radio.com/q/1366332 0 升级ubuntu 18.04到20.04时出现问题 马丁Svasek //www.mystery-radio.com/users/1454485 2021 - 09 - 28 - t16:28:53z 2021 - 09 - 28 - t17:30:45z < p >我需要帮助!从18.04 LTS升级到20.04 LTS。我按了yes,让自动更新运行,结果我不能使用我的电脑,因为系统启动后没有加载。它只是冻结。只是在这里闪烁光标。在以前的任何更新中都没有遇到过这样的问题 //www.mystery-radio.com/q/1366322 0 添加一个应用程序到启动器 保罗Jurczak //www.mystery-radio.com/users/185887 2021 - 09 - 28 - t15:17:48z 2021 - 09 - 28 - t16:33:01z

我使用的是ImageJ,它作为一个带有Java文件的文件夹分发。我想把它添加到应用程序启动器。不幸的是,https://linuxconfig.org/how-to-create-desktop-shortcut-launcher-on-ubuntu-20-04-focal-fossa-linux不工作。右键单击桌面上的ImageJ图标没有显示Allow Launching选项。解决方案是什么?< / p >

NOTE 1

I found that copying the executable file to Desktop folder wasn't the way to go. In app directory:

paul@desktop:~/apps/Fiji.app$ ls Contents ImageJ2.desktop images java licenses macros README.md scripts db.xml.gz ImageJ-linux64 jars lib luts plugins retro WELCOME.md 

there ImageJ2.desktop file suitable for this purpose. Right clicking on it shows Allow Launching option. Unfortunately, selecting it doesn't make it visible to the Gnome app launcher.

//www.mystery-radio.com/q/1366273 0 显示器显示黑屏后启动PC nevidev //www.mystery-radio.com/users/1454079 2021 - 09 - 28 - t11:17:30z 2021 - 09 - 28 - t17:58:28z

我有一个Ubuntu的ryzen APU系统。< / p >

Here is the problem: I start my desktop pc and see my monitor is blinking, I tried the monitor on another pc and see the monitor has a problem.

Then I use another monitor for my pc which I know it's working. But when I start the pc, it only shows me the motherboard logo and then black screen. When I expect to see ubuntu login screen.

What could be the issue? I know this second monitor is working, because I tried it on another pc.

Interesting thing is I can see the login screen on my first broken monitor. But I cannot on my second working monitor.

Any suggestions?

//www.mystery-radio.com/q/1366168 0 什么命令将启动lubuntu-desktop 20.04? gregrwm //www.mystery-radio.com/users/242336 2021 - 09 - 27 - t21:49:17z 2021 - 09 - 28 - t16:49:17z 如果vncserver或Xorg已经被登录的用户启动,没有sddm,什么命令将启动lubuntu 20.04桌面?< / p >

Example for kubuntu-desktop: startkde or startplasma-x11

Example for xubuntu-desktop: startxfce4 or xfce4-session

What is it for lubuntu-desktop 20.04?

//www.mystery-radio.com/q/1366088 0 区。选项卡文件已经消失,导致时区默认为UTC islandmonkey //www.mystery-radio.com/users/210857 2021 - 09 - 27 - t15:14:06z 2021 - 09 - 28 - t18:40:08z 不知道什么原因,我的Xubuntu 21.04系统上的时间完全出错了,默认为UTC。

** (time-admin:26695): WARNING **: 15:03:13.124: Could not open */usr/share/zoneinfo/zone. exe . exetab* ** (time-admin:26695):错误**:15:03:13.124:无法加载系统时区数据库。Trace/breakpoint trap (core dump) 

我没有手动篡改任何这些文件(我保证!)也许是错误的更新或自动删除造成的?< / p >

In any case, how can I get timezones working again?

//www.mystery-radio.com/q/1365810 1 如何在bash脚本中管道FFMPEG 2级别管道的输出 吉姆花花公子蟒蛇 //www.mystery-radio.com/users/1450299 2021 - 09 - 26 - t02:35:57z 2021 - 09 - 28 - t17:24:12z 我一直在尝试2级深的管道。< / p >

I can pipe successfully:

  1. ffmpeg | grep
  2. ffmpeg | sed

I can not pipe

  1. ffmpeg | grep | sed
  2. ffmpeg | sed | grep

I don't understand, does ffmpeg limit to only one pipe in the chain?

This code has NO OUTPUT with 2 pipes and no errors:

ffmpeg -i "https://17563.live.streamtheworld.com/WETAFM.mp3?nocache=Ag6q8pw2" -af silencedetect=n=-10dB:d=0.5 -f null - 2>&1 | grep silence_duration | sed "s/.*silence_duration: \(.*\).*/\1/" 

Expected Output:

2.06442 0.719252 0.594036 0.562698 0.500295 

This code has the correct output with 1 pipe:

ffmpeg -i "https://17563.live.streamtheworld.com/WETAFM.mp3?nocache=Ag6q8pw2" -af silencedetect=n=-10dB:d=0.5 -f null - 2>&1 | grep silence_duration 

Output:

[silencedetect @ 0000018027f9bd00] silence_end: 2.06442 | silence_duration: 2.06442 [silencedetect @ 0000018027f9bd00] silence_end: 3.45971 | silence_duration: 0.719252 [silencedetect @ 0000018027f9bd00] silence_end: 7.04399 | silence_duration: 0.594036 [silencedetect @ 0000018027f9bd00] silence_end: 7.81501 | silence_duration: 0.562698 [silencedetect @ 0000018027f9bd00] silence_end: 9.05535 | silence_duration: 0.500295 

This code has the correct output with 1 pipe:

ffmpeg -i "https://17563.live.streamtheworld.com/WETAFM.mp3?nocache=Ag6q8pw2" -af silencedetect=n=-10dB:d=0.5 -f null - 2>&1 | sed "s/.*silence_duration: \(.*\).*/\1/" 

Output:

[silencedetect @ 000001a48277b980] silence_start: 0 2.06442 [silencedetect @ 000001a48277b980] silence_start: 2.74045 0.719252 [silencedetect @ 000001a48277b980] silence_start: 6.44995 0.594036 [silencedetect @ 000001a48277b980] silence_start: 7.25231 0.562698 [silencedetect @ 000001a48277b980] silence_start: 8.55506 0.500295 
//www.mystery-radio.com/q/1361749 0 Ubuntu for windows - lsscsi不工作 tantonj //www.mystery-radio.com/users/1415253 2021 - 09 - 03 - t16:12:19z 2021 - 09 - 28 - t16:59:47z

我在我的windows机器上安装了Ubuntu for windows。我能很好地使用终端机。当我尝试使用

sudo lsscsi 

时,我没有得到结果。就好像虚拟机无法检测到我的任何设备一样。具体来说,我想让它检测我的镅3000。当我尝试使用

sudo lspci 

时,我得到一个错误

cannot open /proc/bus/pci。

当浏览ubuntu文件系统时,/proc/bus确实存在但没有子目录或文件。我想做的事情可能吗?或者我必须正确安装ubuntu作为双引导?我唯一想做的就是把我的"奥特利姆"和它的固件一起亮出来。 I've been able to get .E file for it and found some instructions for flashing it with this file.

sudo sg_write_buffer -b 4k -I Z6ED_019_233.E -m 4 /dev/sg3 sudo sg_write_buffer -m 5 /dev/sg3 

but this fails because /dev/sg3 is not a thing. Which is why I was trying to detect where my ultrium was in the ubuntu filing system. I have to use this .E file because the .frm file I need to install via hpe software is locked behind a "paywall". I quote it because they won't even let me pay to get the file, I have to have a serial number for a device still under warranty. HPE is evil. Any help here would be appreciated.

//www.mystery-radio.com/q/1339222 0 Ubuntu与Windows 10同时启动时的问题 PA-GW //www.mystery-radio.com/users/977530 2021 - 05 - 18 - t20:55:31z 2021 - 09 - 28 - t17:53:25z

我正在尝试双启动Windows 10和Ubuntu。< / p >

I have created an unallocated space using Windows Disk Manager. I have downloaded the latest Ubuntu 20.04.2 LTS Desktop and have imaged a 32GB Transpeed USB drive using Rufus and that worked properly. When I have my USB drive plugged in I reboot my Dell 5530 Precision laptop and press F12. When the option shows up, I press enter to boot from removable media. The Ubuntu screen shows and it does the file system check. At the end of the check if says

Check finished: errors found in 3 files! You might encounter problems!

and then immediately after all I see is a black screen with a single blinking underscore cursor. I left it on this screen for 10 minutes and eventually press the power button once and then the screen appears that says

please remove the installation medium, then press ENTER:

So I do like what it says, but then it just shuts down. I eventually need to shutdown and reboot into Windows.

Note: I had a previous Ubuntu 18 on the same unallocated space prior to this and cleared that out by deleting the partition and returning it to the unallocated space using Windows Disk Manager.

What could be the issue?

UPDATE: I used another usb stick and loaded a freshly downloaded Ubuntu 20.04.2 ISO on that (I ran diagnostics using windows to ensure it was not broken or compromised and it was all green). Used rufus to image the ISO on the new usb AND IT WORKED. The first USB stick I was using must have been corrupted despite passing Windows diagnostics.

//www.mystery-radio.com/q/1316975 0 好的文本编辑器与宏 Jardo //www.mystery-radio.com/users/1062091 2021 - 02 - 16 - t22:41:05z 2021 - 09 - 28 - t18:33:41z

你知道一个可用的文本编辑器单空格字体和支持宏?

在Windows上,我过去使用记事本++,这是很棒的。它相当于Linux的nqq没有宏支持。< / p >

I tried installing this plugin to Gedit, but it doesn't seem to work.

Running notepad++ under Wine doesn't work for me either, because in this case, the editor font is not monospaced for some reason.

//www.mystery-radio.com/q/1281014 0 升级到20.04现在音频质量不好 witenitenz //www.mystery-radio.com/users/553771 2020 - 10 - 08 - t07:38:53z 2021 - 09 - 28 - t17:24:38z

今天下午我把我的电脑从18.04升级到20.04。在我的电脑上,音频在18.04以下刚刚好,但是现在自从升级后,我发现音频质量很差。它的声音低沉,甚至可能略有失真。< / p >

I have tried some advice found here to uninstall and reinstall PulseAudio, but that did not help. Ubuntu 20.04 - No sound

Where can I look for this problem? I remember a couple of years ago installing a pulseAudio graphic equalizer to play with the Bass/Treble settings, and although it worked, it was very easy to get a similar type of sound out of it, and I found it generally unreliable, so I removed it, however as I say that was a long time ago. I only mention it because the sound I now get is very similar.

The audio quality is bad regardless of whether I am listening on the analogue audio output on the motherboard, or my Bluetooth headset.

Thanks guys

//www.mystery-radio.com/q/1270710 6 Ubuntu 18.04屏幕共享过程中出现黑屏 放进古普塔 //www.mystery-radio.com/users/787312 2020 - 08 - 28 - t09:02:11z 2021 - 09 - 28 - t18:55:43z 我不知道该问哪里,所以我就问这里了。在进行在线会议时,每当我分享我的屏幕时,它总是以黑屏显示,光标指向会议中的其他人。不管我使用的是哪个平台,Skype,谷歌Meet, Zoom,或任何其他。在窗户方面,没有这样的问题。
OS - UBUNTU 18.04
显卡- NVIDIA GeForce GTX 1050 Ti
Please, Help me to solve this problem.

. b0 OS - UBUNTU 18.04
显卡- NVIDIA GeForce GTX 1050 Ti
Please, Help me to solve this problem.

. b0
//www.mystery-radio.com/q/1252007 3. 在WSL2上打开Ubuntu 20.04 Desktop wizzlestyx //www.mystery-radio.com/users/1093882 2020 - 06 - 19 t19:55:48z 2021 - 09 - 28 - t18:50:14z

我从Windows 10应用程序商店安装了Ubuntu 20.04(服务器/终端),然后通过WSL2 (Windows子系统for Linux)启动了Ubuntu terminal后,我安装了Ubuntu Desktop,并做了几个步骤来尝试启动Ubuntu 20.04的桌面实例。简而言之,这些步骤包括编辑。bashrc文件,安装Xming,然后尝试在Xming中使用"命令。然而,“startxfce4"就是无法打开桌面。我可以用“grunok”打开程序。以及要使用"gopen"打开的文件管理器。尽管如此,它还是部分奏效了。< / p >

Does anyone have any alternative suggestions to how I might get the terminal to open up the full Ubuntu Desktop? Obviously, this wasn't what Windows had in mind with WSL2 so this is kind of a reach, but any input would be helpful. Could I somehow do this from the file explorer or with a program that could opened from "grun" or "gopen"?

//www.mystery-radio.com/q/1237396 7 在Ubuntu 20.04中安装docky 散调 //www.mystery-radio.com/users/720148 2020 - 05 - 09 - t09:40:31z 2021 - 09 - 28 - t17:25:37z

我试图通过apt-get从官方仓库安装Docky,但它找不到包。所以我从网上下载了。deb,并尝试使用gdebi手动安装,以下是输出:

$ sudo gdebi docky_2.2.1.1-1_all.deb阅读包列表…建立依赖树读取状态信息…读取状态信息…libgconf2.0-cil (>= 2.24.0) 

我找不到任何关于为什么这个包不可用的信息。还有其他方法安装docky吗?< / p >

//www.mystery-radio.com/q/1190088 2 如果我创建一个热点,并将我的手机连接到我的笔记本电脑,ISP能检测到它吗? 新浪米 //www.mystery-radio.com/users/884398 2019 - 11 - 19 - t17:03:45z 2021 - 09 - 28 - t17:33:36z

我在Ubuntu上使用create_ap bash脚本运行一个热点。网络服务提供商是否有办法检测连接到有热点的计算机上的设备?< / p >

//www.mystery-radio.com/q/1139471 0 是否可以保存和加载显示配置? metichi //www.mystery-radio.com/users/829705 2019 - 04 - 30 - t16:09:18z 2021 - 09 - 28 - t17:23:49z < p >我2显示了我的电脑,很多时候我需要改变配置(从桌面扩展到单一的桌面,改变其中一个是主屏幕,等等)< / p > < p >我想知道如果有一种方法来保存和加载这些配置在未来快速访问。我知道xrandr的存在,我知道可能会为每个设置写一个别名,只是想知道是否有一个更简单的方法,或者我将阅读手册并这样做 //www.mystery-radio.com/q/1119707 1 Ruby on Rails, rake缺少db命令 j·多伊 //www.mystery-radio.com/users/926559 2019 - 02年- 20 - t03:27:02z 2021 - 09 - 28 - t18:17:58z

我试图用以下命令创建一个数据库:

bundle exec rake db:create 

但是,这个命令和所有其他的db命令一起丢失了。我得到的错误是:

rake aborted!不知道如何构建任务的db:创建(参见可用任务的列表“耙——任务”)/root/.rbenv/versions/2.6.1/bin/bundle: 23:“负载”/root/.rbenv/versions/2.6.1/bin/bundle: 23:在“& lt; main>”(见完整的跟踪通过运行的任务,跟踪)< /代码> < / pre > < p >当我做<代码> rake - t > < /代码,我得到以下输出:< / p > < pre > <代码>耙#所有Rails框架版本的列表和环境耙应用:#应用模板由模板位置= URL(/道路/ /模板)或耙应用:更新#更新配置和其他一些最初生成的文件(或使用更新:配置或更新:本)耙资产:清洁(保持)#删除旧的编译资产rake:击败#删除编译资产rake: #负载资产编译环境耙资产:预编译#编译所有的资产命名config.assets.precompile耙cache_digests:依赖关系#查找一级依赖性的模板(如消息/显示或评论/ _comment.html)耙cache_digests: nested_dependencies #查找嵌套依赖模板(如消息/显示或评论/ _comment.html)耙dev:缓存#发展模式开关缓存开/关耙初始值设定项#打印出所有已定义的初始化的顺序调用它们的Rails耙日志:明确#截断所有/ * . log文件指定日志/零字节使用logs =test,dev…耙中间件#打印架中间件堆栈耙笔记#列举所有注释(使用笔记:优化、:fixme、:焦点todo)耙指出:自定义#列举一个定制的注释,指定注释=定制耙重启#重启应用程序通过触摸tmp / restart.txt耙路线#打印出所有已定义路线匹配顺序,使用名称rake secret #生成一个加密安全的秘密密钥(这通常用于生成c…rake统计代码#报告统计数据(从应用程序代码等)或发动机耙测试#运行所有测试在测试文件夹除了系统的倾角测试:db #快速运行测试,但也重置db耙测试:系统#运行系统测试只有rake:区(country_or_offset) #列出所有时区,名单由两个字母的国家代码(“rails时间:区(美国)”), or list by UTC off... rake tmp:clear # Clear cache, socket and screenshot files from tmp/ (narrow w/ tmp:cache:clear, tmp:sockets:clear,... rake tmp:create # Creates tmp directories for cache, sockets, and pids rake yarn:install # Install all JavaScript dependencies as specified via Yarn Ruby version: 2.6.1p33 Rails version: 5.2.2 

How can I fix this?

//www.mystery-radio.com/q/1036772 0 一台没有Windows的戴尔D630笔记本电脑的Ubuntu 丹尼斯 //www.mystery-radio.com/users/830392 2018 - 05 - 16 - t03:03:36z 2021 - 09 - 28 - t17:53:37z

有人给了我一台戴尔D630笔记本电脑,Windows完全被删除了。这对Ubuntu安装有什么影响?< / p >

I'm not tech inclined but I can follow instructions and I've got nothing to lose but time.

Thanks, Dennis

//www.mystery-radio.com/q/623653 1 从14.04升级到15.04后,Apci PCC探测失败 Hammad Azmat //www.mystery-radio.com/users/355223 2015 - 05 - 14 - t14:05:30z 2021 - 09 - 28 - t18:07:00z

我有一个更新通知,所以我接受了它,一旦它完成了过程,它重新启动。屏幕上的第一条消息是这样的:

1.323856 acpi pcc probe failed Starting version 219 

I can see login screen but when I put my password in it never makes it to The desktop.

//www.mystery-radio.com/q/109772 4 LibreOffice Calc变灰占用了大量的CPU周期 user35021 //www.mystery-radio.com/users/35021 2012 - 03 - 03 - t22:49:19z 2021 - 09 - 28 - t17:07:00z

当使用Calc(电子表格)时,很多时候屏幕变灰,CPU周期长时间达到100%,应用程序没有响应。也减慢了其他开放的应用程序等,因为CPU在100%。有没有可以避免的方法?< / p >

The file size doesn't really matter as it happens with having only one sheet with simple data as well as file with several sheets and calculations. Running Ubuntu 11.10 on a Dell Inspiron 1300 with 2 GB ram and Intel Celeron 1.5 GHz CPU. Long time sometimes over 2 mins. I haven't used Top but can give it a try if I knew what it is

  • Changing the Graphic cache user for liberoffice did not really change anything.
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