Error Inserting Module Invalid Argument
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Insmod Error Could Not Insert Module Invalid Parameters
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Modprobe Error Could Not Insert Nvidia_331_uvm Invalid Argument
us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just insmod can t insert invalid module format like you, helping each other. Join them; it only takes a minute: Sign up “Invalid parameters” error when trying to insert module that accesses exported symbol up vote 3 down vote favorite I'm trying to share a global variable between two modules in order to understand how to use the EXPORT_SYMBOL macro correctly, but I keep getting disagrees about version of symbol an Invalid paramaters error when I try to insert the second module. In the first module foo.c: #include
Hi, I cross compiled 2.6.31.1 kernel with arm-gcc-4.3.2 (arm-none-linux-gnueabi) toolchain and ported on FriendlyARM board (mini2440) successfully.
Unknown Symbol In Module
Now, when i m going to insert any module (from same kernel), it frequently gives me error as "unknown symbol in module or invalid parameter" for e.g.:- [root@FriendlyARM plg]# insmod rt73usb.ko rt73usb: Unknown symbol rt2x00mac_add_interface rt73usb: Unknown symbol rt2x00mac_get_stats rt73usb: Unknown symbol rt2x00usb_disable_radio rt73usb: Unknown symbol rt2x00mac_set_key rt73usb: Unknown symbol rt2x00usb_vendor_request_buff rt73usb: Unknown symbol rt2x00usb_vendor_request_large_buff rt73usb: Unknown symbol http://stackoverflow.com/questions/16360689/invalid-parameters-error-when-trying-to-insert-module-that-accesses-exported-s rt2x00usb_kick_tx_queue rt73usb: Unknown symbol rt2x00usb_write_tx_data rt73usb: Unknown symbol rt2x00mac_remove_interface rt73usb: Unknown symbol rt2x00usb_vendor_request rt73usb: Unknown symbol rt2x00usb_probe rt73usb: Unknown symbol rt2x00mac_config rt73usb: Unknown symbol rt2x00queue_get_queue rt73usb: Unknown symbol rt2x00usb_suspend rt73usb: Unknown symbol rt2x00usb_clear_entry rt73usb: Unknown symbol rt2x00mac_conf_tx rt73usb: Unknown symbol rt2x00mac_start rt73usb: Unknown symbol rt2x00mac_stop rt73usb: Unknown symbol rt2x00mac_configure_filter rt73usb: Unknown symbol rt2x00usb_disconnect rt73usb: Unknown symbol rt2x00mac_tx rt73usb: Unknown https://forum.kernelnewbies.org/read.php?18,1193 symbol rt2x00usb_vendor_req_buff_lock rt73usb: Unknown symbol rt2x00mac_get_tx_stats rt73usb: Unknown symbol rt2x00usb_regbusy_read rt73usb: Unknown symbol rt2x00usb_kill_tx_queue rt73usb: Unknown symbol rt2x00usb_resume rt73usb: Unknown symbol rt2x00usb_uninitialize rt73usb: Unknown symbol rt2x00usb_initialize rt73usb: Unknown symbol rt2x00mac_bss_info_changed insmod: cannot insert 'rt73usb.ko': unknown symbol in module or invalid parameter this applies to all modules. can anyone tell me , what's the cause? Reply Quote yoush Re: Kernel fails to insert modules December 11, 2009 03:05PM Registered: 6 years ago Posts: 133 rt73usb uses symbols from other modules, that you should load before it. If your modules are unstalled under /lib/modules, you should be able to find out those dependences using depmod utility, that will generate modules.dep file. And you could even use modprobe to install load dependent modules automatically. If you just copy individual .ko files, then you will have to find out dependences by other means. E.g. use your host's modules.dep as a hint. Or grep missing symbols over all .ko files. Reply Quote elonica Re: Kernel fails to insert modules June 28, 2011 06:31AM Registered: 5 years ago Posts
Show Posts Tag Search Advanced Search Go to Page... Page 1 of 2 1 2 > Thread http://displaylink.org/forum/showthread.php?t=64109 Tools Search this Thread Display Modes 09-22-2015, 06:16 AM #1 sawtooth Junior Member Join Date: Sep 2015 Posts: 1 modprobe: ERROR: could not insert https://www.novell.com/support/kb/doc.php?id=7017392 'evdi': Invalid argument Hello, first of all, thanks for providing a linux driver! It allowed me at least to start working with my XPS 13 in invalid argument a multiscreen setup just about when I was thinking of returning it. I have an XPS 13 2015 and the D3100 USB3 docking station, running Ubuntu Gnome 15.04 with 3.19.0-28-generic. I could run with 2 external screens plus the onboard monitor, even though I had a relatively poor graphics performance with lots error could not of tearing and a refresh lag. But it worked, kind of buggy, but it worked. I then tried to install the recently released (for 15.04) Intel Graphics driver for linux, in hopes I would get a performance at least equal to my 6 year old ThinkPad x220. Since then, however, I can not start the DLM service, even though I updated to the newest displaylink-driver-1.0.138. When I run the executable, I get: Code: # ./displaylink-driver-1.0.138.run install Verifying archive integrity... All good. Uncompressing DisplayLink Linux Driver 1.0.138 100% DisplayLink Linux Software 1.0.138 install script called: install install Distribution discovered: Ubuntu 15.04 Installing Configuring EVDI DKMS module Registering EVDI kernel module with DKMS Building EVDI kernel module with DKMS Installing EVDI kernel module to kernel tree EVDI kernel module built successfully Installing x64/DisplayLinkManager Installing libraries Installing firmware packages Installing license file Adding udev rule for DisplayLink DL-3xxx/5xxx devices Starting DLM systemd service Created symlink from /etc/systemd/system/graphical.target.wants/displ
Favorite Rating: Error inserting mgag200 when booting an EFI System with Matrox VGAThis document (7017392) is provided subject to the disclaimer at the end of this document. Environment SUSE Linux Enterprise Server 11 Service Pack 4 (SLES 11 SP4)SUSE Linux Enterprise Server 11 Service Pack 3 (SLES 11 SP3) Situation The following message is found (with dmesg)when booting an EFI system with Matrox G200 graphic device: FATAL: Error inserting mgag200 (/lib/modules/3.0.101-63-default/kernel/drivers/gpu/drm/mgag200/mgag200.ko): Invalid argument Resolution This behaviour is intentional; there is no need to worry about. On SLE11-SP3 and SP4, the Kernel graphics Mode Setting (KMS) for Matrox G200, AST and Cirrus graphic devices are enabled only in Secure Boot mode. Although these kernel driver modules are loaded automatically at boot, they won't be enabled and give some kernel warning message. The graphics on these devices itself is supported well via X11 User Mode Setting driver (UMS), and it's even more stable and functional than KMS for SLE11 code base. But, in secure boot, due to its device locking for security reason, UMS driver cannot get the direct access to the hardware; thus, KMS mode is applied for secure boot instead. If the decision is made to use KMS instead of UMS in non-secure boot mode, pass modeset=1 option to each kernel driver (mgag200, ast or cirrus, respectively). e.g. for Matrox, pass mgag200.modeset=1 boot option. Additional Information This issue does obviously show up, not only for Matrox, but also for AST and Cirrus graphic cards. DisclaimerThis Support Knowledgebase provides a valuable tool for NetIQ/Novell/SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY