Re: [CentOS] USB 2.5GbE NIC

Hi, Can anyone please help. I have an Intel NUC11i7 running CentOS 8.4 successfully. I have a Plugable USB 3.0 to 2.5GbE adapter to be used with the NUC. This works at 1GbE but the standard CentOS 8.4 driver will not allow me to change the speed. Can anyone please point me in the right

Re: [CentOS] USB External video

they seem to only have binary drivers for Ubuntu 14+, with no source links on the vendor's website, and I looked up the chip it uses, DisplayLink DL-5500, that too says it only supports Ubuntu, and had no source download links either, further, the Ubuntu driver consists of 3 separate giant .run

Re: [CentOS] USB-serial adapter for CentOS 7

On 07/08/2020 06:55 PM, H wrote: > On 07/08/2020 11:58 AM, John Pierce wrote: >> On Wed, Jul 8, 2020 at 8:46 AM H wrote: >> >>> I believe I mentioned that the UPS has the serial port, the computer thus >>> has USB. >>> >>> >> yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?

Re: [CentOS] USB-serial adapter for CentOS 7

Check the voltages on your adapter. I use such adapters in the machine shop so machinists can share the CNC programs they write on a PC with their CNC controllers. The CNC controllers can be fussy about voltages, and some cheap RS232-USB adapters only generate +/-5vdc. It's within the RS232

Re: [CentOS] USB-serial adapter for CentOS 7

On 07/08/2020 11:58 AM, John Pierce wrote: > On Wed, Jul 8, 2020 at 8:46 AM H wrote: > >> I believe I mentioned that the UPS has the serial port, the computer thus >> has USB. >> >> > yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?the > former do NOT use the rx/tx data of

Re: [CentOS] USB-serial adapter for CentOS 7

On 07/08/2020 02:40 PM, Chris Adams wrote: > Once upon a time, John Pierce said: >> yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?the >> former do NOT use the rx/tx data of the serial port at all, they ONLY use >> the serial port control signals, and they probably will

Re: [CentOS] USB-serial adapter for CentOS 7

On 07/08/2020 03:02 PM, Fred Smith wrote: > On Wed, Jul 08, 2020 at 01:40:27PM -0500, Chris Adams wrote: >> Once upon a time, John Pierce said: >>> yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?the >>> former do NOT use the rx/tx data of the serial port at all, they ONLY

Re: [CentOS] USB-serial adapter for CentOS 7

On Wed, Jul 08, 2020 at 01:40:27PM -0500, Chris Adams wrote: > Once upon a time, John Pierce said: > > yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?the > > former do NOT use the rx/tx data of the serial port at all, they ONLY use > > the serial port control signals, and

Re: [CentOS] USB-serial adapter for CentOS 7

Once upon a time, mailist said: > Even if you did have an RS232 port on the box, the serial drivers > for CentOS 7 have > never worked correctly. I had an application using RS232 that > worked perfectly > under CentOS 6, and then worked intermittently under CentOS 7, and > failed miserably > on

Re: [CentOS] USB-serial adapter for CentOS 7

Once upon a time, John Pierce said: > yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?the > former do NOT use the rx/tx data of the serial port at all, they ONLY use > the serial port control signals, and they probably will NOT work with a > USB port because they require

Re: [CentOS] USB-serial adapter for CentOS 7

ill required. From: CentOS on behalf of mailist Sent: Wednesday, July 8, 2020 11:11 AM To: CentOS mailing list Subject: [EXTERNAL] Re: [CentOS] USB-serial adapter for CentOS 7 CAUTION: This email originated from outside of the organization. Do not click links or open attachmen

Re: [CentOS] USB-serial adapter for CentOS 7

On 2020-07-08 11:28, Tate Belden wrote: I've several USB <-> RS-232 dongles around. As well as a few embedded devices. They all "Just Work (tm)" on Redhat, CentOS, Fedora, Debian, Raspian and Kali. Even if you did have an RS232 port on the box, the serial drivers for CentOS 7 have never

Re: [CentOS] USB-serial adapter for CentOS 7

> On Jul 8, 2020, at 10:58 AM, John Pierce wrote: > > On Wed, Jul 8, 2020 at 8:46 AM H wrote: > >> >> I believe I mentioned that the UPS has the serial port, the computer thus >> has USB. >> >> > yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?the > former do NOT use

Re: [CentOS] USB-serial adapter for CentOS 7

On Wed, Jul 8, 2020 at 8:46 AM H wrote: > > I believe I mentioned that the UPS has the serial port, the computer thus > has USB. > > yes, but is it 'basic serial UPS' or is it 'enhanced serial UPS' ?the former do NOT use the rx/tx data of the serial port at all, they ONLY use the serial port

Re: [CentOS] USB-serial adapter for CentOS 7

> On Jul 8, 2020, at 10:46 AM, H wrote: > > On July 8, 2020 11:39:29 AM EDT, Valeri Galtsev > wrote: >> >> >> On 2020-07-08 10:23, Leroy Tennison wrote: >>> I've used one on a Linux laptop, it "just worked" but the OS wasn't >> CentOS 7. >>> >> >> It is not clear if you used USB from APC

Re: [CentOS] USB-serial adapter for CentOS 7

On July 8, 2020 11:39:29 AM EDT, Valeri Galtsev wrote: > > >On 2020-07-08 10:23, Leroy Tennison wrote: >> I've used one on a Linux laptop, it "just worked" but the OS wasn't >CentOS 7. >> > >It is not clear if you used USB from APC UPS to USB port on the machine > >side or USB - to - "serial".

Re: [CentOS] USB-serial adapter for CentOS 7

On 2020-07-08 10:23, Leroy Tennison wrote: I've used one on a Linux laptop, it "just worked" but the OS wasn't CentOS 7. It is not clear if you used USB from APC UPS to USB port on the machine side or USB - to - "serial". USB to USB with standard USB cable will work. If one uses serial

Re: [CentOS] USB-serial adapter for CentOS 7

I've several USB <-> RS-232 dongles around. As well as a few embedded devices. They all "Just Work (tm)" on Redhat, CentOS, Fedora, Debian, Raspian and Kali. Knock on wood - never had a problem using any of them. As the drivers are part of the kernel, I'd expect any distro using a recent kernel

Re: [CentOS] USB-serial adapter for CentOS 7

If it is an older APC UPS, that uses basic serial signaling, it's not actually a serial port, it's a criss-cross special serial cable that manages the control lines with DSR DTR CTS and so forth. these are very fussy cables that have to be exactly the right one or the UPS may just abruptly shut

Re: [CentOS] USB ISO for CentOS 8

- From: CentOS On Behalf Of Jerry Geis Sent: October 4, 2019 1:08 PM To: CentOS mailing list Subject: Re: [CentOS] USB ISO for CentOS 8 >Then generate the .iso: ># cd /tmp/rhel7/ ># mkisofs -o /tmp/rhel7test.iso -b isolinux/isolinux.bin -J -R -l -c isolinux/boot.cat -no-emul-boot -boot-lo

Re: [CentOS] USB ISO for CentOS 8

>Then generate the .iso: ># cd /tmp/rhel7/ ># mkisofs -o /tmp/rhel7test.iso -b isolinux/isolinux.bin -J -R -l -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -eltorito-alt-boot -e images/efiboot.img -no-emul->boot -graft-points -V "RHEL-7.7 Server.x86_64" . >^^^ Change the

Re: [CentOS] USB ISO for CentOS 8

On 10/4/19 5:30 PM, Jerry Geis wrote: > I did the dd of the ISO to a 16G USB device. > > the second partition is FAT so I can edit it - I want to make a custom menu > entry. > I edited the grub.cfg - but that did not work - my menu option does not > show. If you boot via UEFI, you need to edit

Re: [CentOS] USB ISO for CentOS 8

You will want to follow the instructions for creating a custom .iso https://access.redhat.com/solutions/60959 ^^^ Requires a Red Hat account, or Red Hat Developer Account. The keys are to modify both: - /isolinux/isolinux.cfg - for legacy BIOS boot - /EFI/BOOT/grub.cfg - for UEFI boot Make

Re: [CentOS] USB of ISO image

I copied the 7.7 Everything ISO to a 16G USB device using dd. I mounted /dev/sdb2 and edited grub.cfg for my custom install option. I then ran the command below to re-do the boot menu. the command runs ok - However it did not work. cd /mnt/usb/EFI/BOOT grub2-mkimage -o bootx64.efi -p /efi/boot -O

Re: [CentOS] USB thumb drive for CentOS 7.7 to install

Looks like my file was corrupt on the USB disk. Not sure how that happened. I removed the file then I just copied the file from the Everything iso image again and working now. Jerry On Wed, Sep 25, 2019 at 2:46 PM Jerry Geis wrote: > I took the "everything" iso and did the dd command to my 16G

Re: [CentOS] USB thumb drive for CentOS 7.7 to install

On 9/25/19 8:46 PM, Jerry Geis wrote: > I took the "everything" iso and did the dd command to my 16G thumb drive. > > I booted and entered my usual ks=http://xxx on the boot line. All good so > far. > It gets my kickstart file and installation begins. > At some point it says > > Installing

Re: [CentOS] USB disk IO

ionice seems to help a bunch - thanks for the suggestion! Jerry ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] USB disk IO

On Tue, Aug 14, 2018 at 08:53:08AM -0400, Jerry Geis wrote: > > Hello - frequently I turn on my external USB 3.0 disk and back. While my > machine is copying and backing up my desktop becomes very sluggish. > > Is there a way to change that ? I am using CentOS 7.5 x86 with a very nice > processor

Re: [CentOS] usb problem on Dell Latitude 3570

- Oorspronkelijk bericht - Van: "johan vermeulen7" Aan: "CentOS mailing list" Verzonden: Dinsdag 3 juli 2018 12:57:07 Onderwerp: Re: [CentOS] usb problem on Dell Latitude 3570 - Oorspronkelijk bericht - Van: "Nataraj" Aan: "CentOS mailing li

Re: [CentOS] usb problem on Dell Latitude 3570

- Oorspronkelijk bericht - Van: "Nataraj" Aan: "CentOS mailing list" Verzonden: Maandag 2 juli 2018 23:21:39 Onderwerp: Re: [CentOS] usb problem on Dell Latitude 3570 On 07/02/2018 01:49 AM, johan.vermeul...@telenet.be wrote: > Hello All, > > afte

Re: [CentOS] usb problem on Dell Latitude 3570

On 07/02/2018 01:49 AM, johan.vermeul...@telenet.be wrote: > Hello All, > > after update to Centos7.5 all our Latitudes 3570 - some 150- suffer usb > problems. > Plug and play doesn't work any more, people need to insert usb devices - > mouse, keyboard, eidreader - first and then boot > in

Re: [CentOS] USB audio on Centos-7

On Fri, Sep 29, 2017 at 09:02:08PM -0400, Fred Smith wrote: > On Wed, Sep 27, 2017 at 12:08:59PM -0400, Fred Smith wrote: > > On Wed, Sep 27, 2017 at 02:06:35PM +1000, Kahlil Hodgson wrote: Below is an email from last year, and this is a followup or at least related, so I'm including it below for

Re: [CentOS] USB Serial Ports

> -Original Message- > From: Chris Olson [mailto:chris_e_ol...@yahoo.com] > Sent: Thursday, November 16, 2017 5:42 PM > To: CentOS Mailing List > Subject: [CentOS] USB Serial Ports > > We have several CentOS 6 systems that are used in various configurations > of test equipment.  One of

Re: [CentOS] USB audio on Centos-7

On Wed, Sep 27, 2017 at 12:08:59PM -0400, Fred Smith wrote: > On Wed, Sep 27, 2017 at 02:06:35PM +1000, Kahlil Hodgson wrote: > > Most of the useful audacity stuff is in their wiki: > > > > http://wiki.audacityteam.org/wiki/USB_mic_on_Linux > > > > seems like a good place to start. > > thanks,

Re: [CentOS] USB audio on Centos-7

On 27/09/17 13:31, Fred Smith wrote: Can you sense my frustration here? I'd appreciate any help that is actually helpful,... perhaps someone who reads this actually has one of these things and has made it work? thanks in advance! Fred Yes, I sense your frustration; I've had my fair share of

Re: [CentOS] USB audio on Centos-7

On Wed, Sep 27, 2017 at 02:06:35PM +1000, Kahlil Hodgson wrote: > Most of the useful audacity stuff is in their wiki: > > http://wiki.audacityteam.org/wiki/USB_mic_on_Linux > > seems like a good place to start. thanks, that probably is a good place to start. some of that may be pretty old, but

Re: [CentOS] USB audio on Centos-7

Most of the useful audacity stuff is in their wiki: http://wiki.audacityteam.org/wiki/USB_mic_on_Linux seems like a good place to start. ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

Re: [CentOS] USB audio on Centos-7

> (and a possibly separate issue: how the heck does one point Audacity > to a USB input? Can't find anything in its UI, and there's darn little > help online that is actually helpful, in this regard.) Not sure about the other stuff but my USB dock's mic input shows up in Audacity on Fedora 26

Re: [CentOS] usb 3.1 support in CentOS 7

On Tue, Mar 14, 2017, 6:11 PM Jerry Geis wrote: > Hi All - Been trying to find out if USB 3.1 support is in CentOS 7 and > kernel 3.10 ? > > I see its in the 4.X kernel - but what about CentOS 7? USB 3.1 Gen 1 is the same thing as USB 3.0. USB 3.1 Gen 2 is a different

Re: [CentOS] usb drives & Orico ORICO 9548U3-BK

> -Original Message- > From: CentOS [mailto:centos-boun...@centos.org] OnBehalf Of Gregory P. > Ennis > Sent: Sunday, February 19, 2017 12:31 PM > To: centos@centos.org > Subject: Re: [CentOS] usb drives & Orico ORICO9548U3-BK > > > > > &

Re: [CentOS] usb drives & Orico ORICO 9548U3-BK

> > I decided to build an archive server for the purpose of backing up > other fedora/centos desktops at the office.  I built a machine and > have > installed Centos 7.3 on it with all updates current.  I also > purchased > a 3.0 usb sata drive cabinet (Orico ORICO 9548U3-BK) and installed > two

Re: [CentOS] usb drives & Orico ORICO 9548U3-BK

> > > I decided to build an archive server for the purpose of backing up > other fedora/centos desktops at the office. I built a machine and have > installed Centos 7.3 on it with all updates current. I also purchased > a 3.0 usb sata drive cabinet (Orico ORICO 9548U3-BK) and installed two >

Re: [CentOS] usb drives & Orico ORICO 9548U3-BK

> Is there a way to manually assign usb drives to a specified device > label. Is there a way to force two usb drives to be labeled as > /dev/sdc and /dev/sdd? > UUID=f915a354-28bf-4110-bec9-3767ef1fe52c /boot    xfsdefaults  0 0 Don't use device names, use UUIDs like the above.

Re: [CentOS] USB 2.0 device on a USB 3.0 plug

On 02/16/2017 11:58 AM, Jerry Geis wrote: > When I plug in my device which is USB 2.0 into a 3.0 slot (cause that is > all I have) > [495042.943074] usb 5-2: new low-speed USB device number 6 using xhci_hcd > [495043.100076] usb 5-2: device descriptor read/64, error -71 > > I receive the above

Re: [CentOS] USB 2.0 device on a USB 3.0 plug

--On Thursday, February 16, 2017 12:58 PM -0500 Jerry Geis wrote: [495043.100076] usb 5-2: device descriptor read/64, error -71 The USB driver uses negative values of the errors from /usr/include/asm-generic/errno.h. 71 is EPROTO, a protocol error. Check the USB

Re: [CentOS] USB 2.0 device on a USB 3.0 plug

On 02/16/2017 01:20 PM, John R Pierce wrote: look very closely at a USB 3.0 port, with the 'blue' tongued A connector, and you'll see 5 additional pins in there behind the standard USB1/2 4 pins. I will be a monkey's uncle. Thanks for the pointers.

Re: [CentOS] USB 2.0 device on a USB 3.0 plug

On 2/16/2017 1:12 PM, Gordon Messmer wrote: On 02/16/2017 12:28 PM, John R Pierce wrote: USB 1 and 2 used 4 pins.USB 3 ports have an ADDITIONAL 5 pins, the original 4 are used for USB 1/2 operation, the new 5 only for USB 3 operation. they are effectively two completely independent

Re: [CentOS] USB 2.0 device on a USB 3.0 plug

On 02/16/2017 12:28 PM, John R Pierce wrote: USB 1 and 2 used 4 pins.USB 3 ports have an ADDITIONAL 5 pins, the original 4 are used for USB 1/2 operation, the new 5 only for USB 3 operation. they are effectively two completely independent controllers. Do you mean USB type C? USB 3 is

Re: [CentOS] USB 2.0 device on a USB 3.0 plug

On 2/16/2017 9:58 AM, Jerry Geis wrote: When I plug in my device which is USB 2.0 into a 3.0 slot (cause that is all I have) [495042.943074] usb 5-2: new low-speed USB device number 6 using xhci_hcd [495043.100076] usb 5-2: device descriptor read/64, error -71 I receive the above error. Is

Re: [CentOS] USB 2.0 device on a USB 3.0 plug

On Thu, Feb 16, 2017 at 12:58:09PM -0500, Jerry Geis wrote: > When I plug in my device which is USB 2.0 into a 3.0 slot (cause that is > all I have) > [495042.943074] usb 5-2: new low-speed USB device number 6 using xhci_hcd > [495043.100076] usb 5-2: device descriptor read/64, error -71 > > I

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

On Mon, Feb 15, 2016 at 6:52 PM, Warren Young wrote: > On Feb 15, 2016, at 10:34 AM, Mike - st257 wrote: > > > > I have not yet found a USB-to-serial adapter detected as /dev/ttyACM1. > > Try /dev/ttyUSB0 ? > > Both naming schemes are correct, depending

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

On Feb 15, 2016, at 10:34 AM, Mike - st257 wrote: > > I have not yet found a USB-to-serial adapter detected as /dev/ttyACM1. > Try /dev/ttyUSB0 ? Both naming schemes are correct, depending on the *type* of USB to serial converter. The difference comes down to a

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

On 16/02/16 01:32, Robert Heller wrote: OK, I just tested it: sauron.deepsoft.com% sudo /usr/sbin/setenforce permissive sauron.deepsoft.com% sudo minicom Device /dev/ttyACM0 access failed: No such file or directory. sauron.deepsoft.com% sudo /usr/sbin/setenforce enforcing Nope, that did not

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

I have not yet found a USB-to-serial adapter detected as /dev/ttyACM1. Try /dev/ttyUSB0 ? - Mike On Sat, Feb 13, 2016 at 10:14 AM, Robert Heller wrote: > I sent this out about a week or so ago, but I have heard nothing. I am > *thinking* it is a SELINUX problem, but I

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

At Sun, 14 Feb 2016 19:20:48 -0500 Robert Heller wrote: > > At Mon, 15 Feb 2016 09:41:32 +1100 CentOS mailing list > wrote: > > > > > On 14/02/16 02:14, Robert Heller wrote: > > > I sent this out about a week or so ago, but I have heard nothing. I am

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

On 14/02/16 02:14, Robert Heller wrote: I sent this out about a week or so ago, but I have heard nothing. I am *thinking* it is a SELINUX problem, but I cannot figure out what. If you suspect SELinux is to blame, have you tried putting SELinux into permissive mode to see that resolves the

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

I sent this out about a week or so ago, but I have heard nothing. I am *thinking* it is a SELINUX problem, but I cannot figure out what. The SELINUX settings for both machines are *exactly* the same (the stock defaults for a standard CentOS 6 install). The *only* difference is that the desktop

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

On Sat, Feb 13, 2016 at 5:14 PM, Robert Heller wrote: > I sent this out about a week or so ago, but I have heard nothing. I am > *thinking* it is a SELINUX problem, but I cannot figure out what. The SELINUX > settings for both machines are *exactly* the same (the stock

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

At Sat, 13 Feb 2016 10:14:30 -0500 CentOS mailing list wrote: > > I sent this out about a week or so ago, but I have heard nothing. I am > *thinking* it is a SELINUX problem, but I cannot figure out what. The SELINUX > settings for both machines are *exactly* the same (the

Re: [CentOS] USB Serial ports (ttyACMn) CentOS 6.7 (64-bit) vs. CentOS 6.7 (64-bit)

> OK, I tried rebooting without the '8250.nr_uarts=8' option and that had no > effect. > > I wonder if I should file a bug report? I don't know if I should file it with > the Red Hat bugzilla or the CentOS bugzilla. Should be with the Red Hat, I guess.

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

Am 10.12.2015 um 09:37 schrieb Michael H : > > I'm trying to disable USB storage devices in Centos7.1.1503. on EL6 we use: # cat /etc/modprobe.d/usb-disabled.conf install usb-storage /bin/true # depmod -a -- LF ___ CentOS

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

On Dec 10, 2015, at 1:37 AM, Michael H wrote: > > I've setup udev rules to block all usb devices and then additional rules > to allow specific vendors / products to be used (mainly keyboards and > mice). It sounds like you’re reinventing the wheel:

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

On 10/12/15 10:02, Leon Fauster wrote: > Am 10.12.2015 um 09:37 schrieb Michael H : >> >> I'm trying to disable USB storage devices in Centos7.1.1503. > > on EL6 we use: > > # cat /etc/modprobe.d/usb-disabled.conf > install usb-storage /bin/true > > # depmod -a

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

Am 10.12.2015 um 11:11 schrieb Michael H : > > > On 10/12/15 10:02, Leon Fauster wrote: >> Am 10.12.2015 um 09:37 schrieb Michael H : >>> >>> I'm trying to disable USB storage devices in Centos7.1.1503. >> >> on EL6 we use: >> >> # cat

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

Please read my entire post! I need to allow specific devices, I am trying to combat PTP mounting. not completely disable all USB devices. On 10/12/15 15:17, Wes James wrote: > >> On Dec 10, 2015, at 1:37 AM, Michael H wrote: >> >> Hi, >> Posting this again as it has been

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

On 10/12/15 15:49, Leon Fauster wrote: > Am 10.12.2015 um 11:11 schrieb Michael H : >> >> >> On 10/12/15 10:02, Leon Fauster wrote: >>> Am 10.12.2015 um 09:37 schrieb Michael H : I'm trying to disable USB storage devices in Centos7.1.1503. >>>

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

> On Dec 10, 2015, at 1:37 AM, Michael H wrote: > > Hi, > Posting this again as it has been drowned. can anybody assist? > > > -- > > Hi All, > > I'm trying to disable USB storage devices in Centos7.1.1503.

Re: [CentOS] USB devices - libgphoto2 - PTP - hplip

Am 10.12.2015 um 17:02 schrieb Michael H : > > On 10/12/15 15:49, Leon Fauster wrote: >> Am 10.12.2015 um 11:11 schrieb Michael H : >>> >>> >>> On 10/12/15 10:02, Leon Fauster wrote: >>> I've achieved disabling USB devices and then allowing specific

Re: [CentOS] USB drive is "read-only file system" and cannot umount - how to fix

Just disconnected, power-cycled then reconnected the drive. /var/log/messages tell me: Oct 26 20:50:10 homebase kernel: EXT4-fs warning (device sdd1): ext4_clear_journal_err: Filesystem error recorded from previous mount: IO failure Oct 26 20:50:10 homebase kernel: EXT4-fs warning (device

Re: [CentOS] USB drive is "read-only file system" and cannot umount - how to fix

On 10/25/2015 11:12 AM, Barry Brimer wrote: I 'just' noticed that at some point, my USB backup drive on my server is mounted as read-only and all of my background sync cron jobs have been failing. So I need to fix this without rebooting the server. How can I get this drive r/w? Have you

Re: [CentOS] USB drive is "read-only file system" and cannot umount - how to fix

I 'just' noticed that at some point, my USB backup drive on my server >is >mounted as read-only and all of my background sync cron jobs have been >failing. > >So I need to fix this without rebooting the server. >How can I get this drive r/w? Have you tried "mount -o remount,rw "? The

Re: [CentOS] USB Connected Voice Recorders

On Thu, 2015-08-27 at 02:18 +, Chris Olson wrote: We plan to use new digital voice recorders. Is this difference in USB connectivity a concern for file transfer to CentOS computers? I have a digital voice recorder. I use it just like a USB memory stick - although I haven't re-formatted

Re: [CentOS] USB Connected Voice Recorders

On 8/26/2015 7:18 PM, Chris Olson wrote: We plan to use new digital voice recorders. Products are available from Olympus, Sony, and others. All of these digital voice recorders offer file-based audio storage. We would like to take advantage of this feature and move the files to our computers.

Re: [CentOS] USB stick query

Chris Murphy wrote: On Sun, Jul 5, 2015 at 4:43 PM, Timothy Murphy gayle...@eircom.net wrote: Gordon Messmer wrote: On 07/03/2015 03:43 AM, Timothy Murphy wrote: I've tried this again, and it does not seem to work. Have you actually tried it? I don't have a CentOS system here that I can

Re: [CentOS] USB stick query

On 07/03/2015 03:43 AM, Timothy Murphy wrote: I've tried this again, and it does not seem to work. Have you actually tried it? I don't have a CentOS system here that I can reboot readily. And it occurs to me that if I did, I didn't ask if your system boots via BIOS or UEFI. If it's BIOS, I

Re: [CentOS] USB stick query

Gordon Messmer wrote: On 07/03/2015 03:43 AM, Timothy Murphy wrote: I've tried this again, and it does not seem to work. Have you actually tried it? I don't have a CentOS system here that I can reboot readily. And it occurs to me that if I did, I didn't ask if your system boots via BIOS

Re: [CentOS] USB stick query

On Sun, Jul 5, 2015 at 4:43 PM, Timothy Murphy gayle...@eircom.net wrote: Gordon Messmer wrote: On 07/03/2015 03:43 AM, Timothy Murphy wrote: I've tried this again, and it does not seem to work. Have you actually tried it? I don't have a CentOS system here that I can reboot readily. And it

Re: [CentOS] USB stick query

Gordon Messmer wrote: On 07/01/2015 06:02 AM, Timothy Murphy wrote: I also tried sudo grub2-install /dev/sdb but for some reason this did not do the trick. That should place a boot loader on sdb that will boot the system. What behavior did you observe when you tried to boot from that USB

Re: [CentOS] USB stick query

On 07/01/2015 06:02 AM, Timothy Murphy wrote: I also tried sudo grub2-install /dev/sdb but for some reason this did not do the trick. That should place a boot loader on sdb that will boot the system. What behavior did you observe when you tried to boot from that USB drive?

Re: [CentOS] USB stick query

Gordon Messmer wrote: I also tried sudo grub2-install /dev/sdb but for some reason this did not do the trick. That should place a boot loader on sdb that will boot the system. What behavior did you observe when you tried to boot from that USB drive? The dreaded recurrent -. -- Timothy

Re: [CentOS] USB / MiFi Mobile broadband devices and CentOS 5 (32-bit)

On Wed, 5 Nov 2014 16:55:18 -0500 Robert Heller wrote: Has anyone had any experience with the NetZero Stick? I have no experience with that MiFI device, but I have used some other brands (including a Huawei e5, which I happen to have on a shelf right here). All of the devices that I've seen

Re: [CentOS] USB 3.0 Driver

http://www.inateck.com/inateck-kt4005-4-port-usb-3-0-pci-express-card-no-additional-power-connection-needed/ Will these work under Centos 6.x? Can I just boot my home system with a CentOS 6.x live CD to test? Above usb 3.0 card is based on NEC d720201 701 chip. I used this card in my home

Re: [CentOS] USB 3.0 Driver

On 09/09/2014 04:39 PM, Matt wrote: http://www.inateck.com/inateck-kt4005-4-port-usb-3-0-pci-express-card-no-additional-power-connection-needed/ Will these work under Centos 6.x? Can I just boot my home system with a CentOS 6.x live CD to test? Above usb 3.0 card is based on NEC d720201

Re: [CentOS] USB 3.0 Driver

On Fri, Sep 5, 2014 at 4:36 PM, Matt matt.mailingli...@gmail.com wrote: Tried it and CentOS 6 did not seem to find it. Anyone know of a USB 3.0 card that does work with Centos 6.x? I've used a variety of no-name cards with the NEC (now Renesas) uPD72020x series host adapter chips, and they've

Re: [CentOS] USB 3.0 Driver

On Fri, Sep 5, 2014 at 4:36 PM, Matt matt.mailingli...@gmail.com wrote: Tried it and CentOS 6 did not seem to find it. Anyone know of a USB 3.0 card that does work with Centos 6.x? I've used a variety of no-name cards with the NEC (now Renesas) uPD72020x series host adapter chips, and

Re: [CentOS] USB 3.0 Driver

Tried it and CentOS 6 did not seem to find it. Anyone know of a USB 3.0 card that does work with Centos 6.x? On Fri, Sep 5, 2014 at 3:12 PM, Matt matt.mailingli...@gmail.com wrote: http://www.inateck.com/inateck-kt4005-4-port-usb-3-0-pci-express-card-no-additional-power-connection-needed/

Re: [CentOS] USB Boot

On 8/27/2014 11:38 AM, Matt wrote: I noticed that the Supermicro X9SCL has a USB type-a port right on the motherboard. http://www.supermicro.com/products/motherboard/Xeon/C202_C204/X9SCL.cfm Has anyone used a port like this to boot the core OS and used the physical drives for OpenVZ and KVM

Re: [CentOS] USB Boot

I noticed that the Supermicro X9SCL has a USB type-a port right on the motherboard. http://www.supermicro.com/products/motherboard/Xeon/C202_C204/X9SCL.cfm Has anyone used a port like this to boot the core OS and used the physical drives for OpenVZ and KVM containers? I figure a 64GB thumb

Re: [CentOS] USB Boot

On Wed, Aug 27, 2014 at 4:12 PM, Matt matt.mailingli...@gmail.com wrote: I noticed that the Supermicro X9SCL has a USB type-a port right on the motherboard. http://www.supermicro.com/products/motherboard/Xeon/C202_C204/X9SCL.cfm Has anyone used a port like this to boot the core OS and

Re: [CentOS] USB blues

Sounds very much like an electrical supply problem. Does it ever affect host-powered peripherals or just ones powered off AC mains? Are you using a UPS? Try an alternate psu in the system. or running on just one psu module at a time if you have redundant modules. This system isn't a bulk

Re: [CentOS] USB key accessible/seen remotely.

On 6/9/2014 12:10 PM, Rafał Radecki wrote: I have currently an USB key which is needed by some software on a remote server. Is there a way to use my local USB port (attach mentioned device to it) and share it with this remote server? you can share the mounted file system over NFS -- john r

Re: [CentOS] USB key accessible/seen remotely.

On 10/06/14 05:10, Rafał Radecki wrote: ... Is there a way to use my local USB port (attach mentioned device to it) and share it with this remote server? ... Try the USBoIP package at Sourceforge and let us know how it goes!

Re: [CentOS] USB-3.0 on C6.5 ??

On 05/28/2014 10:52 PM, Fred Smith wrote: I didn't do that, but what I did do was download a nightly build for Fedora 21, a live CD image, burn it to a disc and boot that. One would think it has a recent kernel (I neglected to look while it was running to find out what kernel it was). so I

Re: [CentOS] USB-3.0 on C6.5 ??

On Thu, May 29, 2014 at 07:12:24AM -0500, Johnny Hughes wrote: On 05/28/2014 10:52 PM, Fred Smith wrote: I didn't do that, but what I did do was download a nightly build for Fedora 21, a live CD image, burn it to a disc and boot that. One would think it has a recent kernel (I neglected to

Re: [CentOS] USB-3.0 on C6.5 ??

On Thu, May 29, 2014 at 07:12:24AM -0500, Johnny Hughes wrote: On 05/28/2014 10:52 PM, Fred Smith wrote: I didn't do that, but what I did do was download a nightly build for Fedora 21, a live CD image, burn it to a disc and boot that. One would think it has a recent kernel (I neglected to

Re: [CentOS] USB-3.0 on C6.5 ??

On Sat, May 24, 2014 at 01:54:13PM +0200, Mihai T. Lazarescu wrote: On Fri, May 23, 2014 at 09:52:11PM -0400, Fred Smith wrote: On Fri, May 23, 2014 at 09:19:49AM -0500, Johnny Hughes wrote: On 05/22/2014 09:09 PM, Fred Smith wrote: Just wondering if there are any known issues with USB

Re: [CentOS] USB-3.0 on C6.5 ??

On Fri, May 23, 2014 at 09:52:11PM -0400, Fred Smith wrote: On Fri, May 23, 2014 at 09:19:49AM -0500, Johnny Hughes wrote: On 05/22/2014 09:09 PM, Fred Smith wrote: Just wondering if there are any known issues with USB 3.0 storage devices in Centos 6.5?? I just got one of these:

Re: [CentOS] USB-3.0 on C6.5 ??

On Sat, May 24, 2014 at 01:54:13PM +0200, Mihai T. Lazarescu wrote: On Fri, May 23, 2014 at 09:52:11PM -0400, Fred Smith wrote: On Fri, May 23, 2014 at 09:19:49AM -0500, Johnny Hughes wrote: On 05/22/2014 09:09 PM, Fred Smith wrote: Just wondering if there are any known issues with USB

Re: [CentOS] USB-3.0 on C6.5 ??

On 05/22/2014 09:09 PM, Fred Smith wrote: Just wondering if there are any known issues with USB 3.0 storage devices in Centos 6.5?? I just got one of these: http://www.newegg.com/Product/Product.aspx?Item=N82E16817332028 it does either esata or USB 3.0. My new motherboard (ASUS M5A99X EVO

Re: [CentOS] USB-3.0 on C6.5 ??

On Fri, May 23, 2014 at 09:19:49AM -0500, Johnny Hughes wrote: On 05/22/2014 09:09 PM, Fred Smith wrote: Just wondering if there are any known issues with USB 3.0 storage devices in Centos 6.5?? I just got one of these: http://www.newegg.com/Product/Product.aspx?Item=N82E16817332028

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